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Sam Bisby 31 Jan Sign up for our newsletter to receive our latest news and offers How will we use your email? Follow us and like us:. Useful links: Home. Contact Us. Customer Relations. Bear in mind, however, that if you do want to own the car, you're likely to pay less with Hire Purchase - assuming like-for-like contract terms - as less interest is charged because you're paying off the balance faster. If you're running on a particularly tight monthly budget, PCP finance makes the prospect of running a car a much more manageable one, with much cheaper short-term costs meaning you can park the car of your choice on your driveway without necessarily breaking the bank.

Hire Purchase, meanwhile, is a more affordable way to buy a car outright - with no massive final payment to worry about. It allows you to go about the process in a similar way - spreading the cost of a car over a longer period potentially - and leaving you with the keys once the payments have been made, since you become the owner at this stage.

While the issue of interest will have an effect on the overall cost of your contract - with interest charges racking up faster with PCP as you're paying off the borrowing more slowly - the choice between PCP and HP will come down to personal preference in many scenarios. Those who absolutely want to own the car are better off going for Hire Purchase, while those who love the idea of getting a desirable model for low monthly payments and then changing every few years will find it much easier to do that with PCP.

See the section below for all the ins and outs. Hire Purchase and PCP finance have many similarities, but a number of important differences. Keep reading for details of the pros and cons of both options:.






















A small number of recipients of unemployment and parenting payments are aged under 16 in March fewer than 5 for Youth Allowance other and 68 for PPS. These recipients are included in the numerator in calculating the proportion of recipients of unemployment and parenting payments aged 16 and over in the population, to ensure consistency in recipient numbers reported on this page.

For further information on the payment rates for each of these payments, see Social Security Guide — current rates. This page does not include all work-related income support payments for people aged 16 and over — in particular, disability-related payments see Disability Support Pension and Carer Payment for more information and Income and income support for an overview of income support payments.

As at 26 March , 1. Of these:. Before June , all recipients of these payments were aged under 65, reflecting the qualifying age for the Age Pension over this period increased from 65 to As noted earlier, to receive unemployment payments, most applicants are subject to mutual obligation requirements, such as looking for work or engaged in activities that will help them find work in the future such as volunteering or training.

However, where individuals have a reduced capacity to work of fewer than 30 hours per week due to an impairment but are not eligible for the Disability Support Pension, they may have reduced mutual obligation requirements.

The large drop in June reflects the short-term policy measures to the Jobseeker Payment in March such as suspending mutual obligation requirements in during the coronavirus COVID pandemic that were then gradually re-introduced after August In June , the number of unemployment or parenting payment recipients was at its highest level in 2 decades — 1. Before March , the number and proportion receiving these payments were declining — falling from 1.

In late March , the Australian Government introduced a range of economic support packages to offset the adverse impacts on the labour market of the measures it introduced to slow the spread of the COVID virus — widespread social distancing and other business related restrictions.

These included the introduction of the Coronavirus Supplement for working age income support recipients and short-term policy changes to the JobSeeker payment such as waiving the assets tests, waiting periods, and mutual obligation requirements.

These supplements and policy changes ended on the 31 March Between March and June , the number of income support recipients rose by , people of which:. The number of unemployment and parenting payment recipients increased from 1. The proportion of the population receiving these payments increased from 5. The proportion of the population aged 16 and over receiving parenting payments increased from 1. Data on recipients of unemployment payments are available monthly over the period between and as opposed to quarterly data for other income support payments.

The number of recipients of unemployment payments rose by , in April and by , in May , reaching 1. Numbers fell in most months since then to July , with the largest monthly fall in April , fewer recipients between March and April or from 1. In July , there were 1.

The proportion of the population aged 16 and over receiving unemployment payments almost doubled between March and May from 4. Receipt of unemployment payments in July is still higher than pre-pandemic levels 4. During , receipt of these unemployment payments increased at a greater rate for some population groups than for others. And a change introduced by Prime Minister Kevin Rudd made the parenting payments themselves less generous.

These changes have shrunk Family Tax Benefit payments per child from In the first Abbott budget attempted to further wind back Family Tax Benefits. After a tough time in the Senate, several of his measures finally passed, under Prime Minister Malcolm Turnbull in and The cumulative effects of the policy choices since on the disposable incomes of single parent families are substantial.

We have compared how much low-income parents currently receive, compared to what they would be receiving if these changes had not been made.

Nor have we taken into account the loss of payments to families with with four or more children due to the phasing out of the Large Family Supplement from July Read more: One in four children from single-parent families live in poverty. It has happened as a result of actions by both sides of politics under prime ministers Howard, Rudd, Gillard, Abbott and Turnbull.

As with the decision to link Newstart to the consumer price index rather than wages, the effects of their decisions will widen over time. The poorest families, and their children, will increasingly fall behind the rest of the population. Read more: Housing affordability stress affects one in nine households, but which ones are really struggling? You may qualify for the parenting payment if:.

To receive some government payments, including the Parenting Payment, primary carers may be required to meet Mutual Obligation Requirements for part-time work or training. This includes relative or kinship carers and emergency and respite carers who care for children or young people on an irregular basis.

Penalties apply if you do not notify Centrelink that you were entitled to an exemption and your approval to be a carer is terminated or withdrawn. If you are with a non-government agency, you will need to request an exemption certificate annually from your caseworker.

There are changes to child care assistance from 2 July These parents may be eligible for PPS until their youngest child turns 8 eligibility depends on income and other circumstances.

Once their youngest child turns 6 when receiving Parenting Payment Single, parents are obliged to spend 15 hours per week on an approved mutual obligation activity. This obligation can be satisfied through job search, part time paid work, study or do an approved activity. Many parents use this time to study, train or prepare themselves for work. Once the youngest child turns eight, single parents may be eligible for Newstart Allowance or some other payment depending on their circumstances.

Parents on this payment are required to spend 15 hours per week on an approved mutual obligation activity see above. As a Principal Carer, there is more flexibility in your requirements to look for work.






















Verify that the projection on the y-axis green describes a vertical launch motion and on the x-axis red it describes a uniform rectilinear motion. The equation of position of a body helps us to know at what point it is at each instant of time. In the case of a body moving in two dimensions, remember that, generically, it is described by:. Substituting the above expressions of the position on the horizontal axis u.

The equation of position of the projectile motion is given by:. On the other hand, to know which trajectory the body follows, that is, its equation of trajectory, we can combine the above equations to eliminate t , getting:. This value is reached when the velocity in the y-axis , v y , is 0. From that time, and from the equations of position, we can calculate the distance to the origin in the both axes, the x-axis and y-axis. That is, the flight time is the time required for the height to become 0 the projectile reaches the ground.

It is the maximum horizontal distance, from the starting point of the motion to the point in which the body hits the ground. The angle of the trajectory in a given point is the same as the angle that the velocity vector form with the horizontal at that point. Minute 90 of the game Lopera approaches the ball to make a direct free kick 40 meters from the goal, takes two steps back and kiiicks.

The ball goes in through the top corner at a height of 1. After hearing this radio broadcast, can you answer the following questions? May 19, How long will it take the When In the absence of air resistance, why does the horizontal component of velocity for a Why is kicking a football an example of projectile motion? Why is horizontal velocity constant in projectile motion? How can I solve projectile motion problems without initial velocity?

How does wind affect projectile motion? How does projectile motion relate to linear motion? How does mass affect projectile motion? Free fall and projectile motion are two very important concepts discussed under mechanics.

These two phenomena are of utmost importance and play a vital part in fields such as space exploration, weather systems, aviation, military applications and even sports.

It is vital to have a clear understanding in these concepts in order to excel in such fields. In this article, we are going to discuss what free fall and projectile motion are, their applications, similarities between these two, definitions of free fall and projectile motion and finally the difference between free fall and projectile motion.

Free fall is described, as a motion of an object where the gravitational force is the only force acting on the object. The motion of the object is an inertial motion. To understand the concept of free fall properly, one must first understand the gravitational field and gravitational potential. Gravity is the force that occurs due to any mass. Mass is the necessary and the sufficient condition for gravity.

There is a gravitational field defined around any mass.






















If you have ever tried both sliders at the same time, it might appear that they function in the same manner, and that is actually true in a lot of situations, especially when you are simply adjusting the transparency of a normal layer. On the other hand, if you are using layer styles or a specialized blending mode, then the two tools do function in different manners.

In particular, flow only affects pixels, shapes, and text on a layer in this case. Check out the video above to see the differences in action from Kloskowski. Alex Cooke is a Cleveland-based portrait, events, and landscape photographer. He holds an M. April 24, beauty retouching , retouching tools , video tutorial 4 comments. In this video we'll be covering commonly used retouching tools for fixing blemishes on a subject's face and stray hairs.

As always, our aim is not only to show you the basics of the tools but also best practices for December 17, fundamentals , photoshop basics , selections 16 comments.

Adobe Photoshop CC recently released their 5. Fundamentals , Software. March 1, banding , fundamentals , gradients 1 comment. Seattle-based guest writer Josh Fredman is with us today to share how he avoids banding when creating gradient-based background in his images. Although often misunderstood, when used properly, gradients July 29, fundamentals , resolution 2 comments. We recently had a lengthy discussion in our Retouching Academy Community group regarding the importance and definition of image resolution.

Even though it is pretty straight forward there is still a lot of confusion. With this quick post I January 20, clipping masks , fundamentals , photoshop Leave a comment. In this tutorial we will cover what Clipping Masks are and how to create them in Photoshop. We will also touch on some retouching scenarios when they can be very useful. Fundamentals , Working With Colors.

July 29, color theory , fundamentals , working with color 5 comments. These are the things every visual artist must know and understand. October 16, dynamic range , fundamentals , Qualities of Digital Images 12 comments. In photography, dynamic range is the ratio between the least and the highest measurable intensity of light. Simply put, it is the range of light and tonal detail from the darkest shadows to the brightest highlights. A good understanding February 5, Bit Depth , fundamentals , working with color 18 comments.

Join , subscribers and get a daily digest of news, geek trivia, and our feature articles. By submitting your email, you agree to the Terms of Use and Privacy Policy. Adobe Photoshop often has a few different tools that handle the same things in subtly different ways.

Opacity, Flow, and Density all control the visibility of certain layer aspects, but each is a little different. All the values in the middle represent a sliding scale. Brush Opacity is best understood alongside Brush Flow. Both are controlled from the toolbar when you select the Brush tool the keyboard shortcut is B. For every brushstroke, Opacity controls the transparency of the paint you apply, while Flow controls the rate at which it is applied.

Both Opacity and Flow have their uses depending on what you want to do. Opacity is most useful for setting a hard limit on how much paint you want to transfer, while Flow is best for allowing you to build up effects gradually.

Mask Density is basically just Layer Opacity but for masks. As you reduce the density, the blacks in the mask become more transparent. When editing photos, you might also want to know the difference between saturation and vibrance in Photoshop Lightroom. Browse All iPhone Articles Browse All Mac Articles Do I need one?

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As of yet it seems the Mongols and Mughals are quite similar but when I looked closer I found a few differences. The biggest difference between the Mongols and Mughals is that the Mughals were peaceful and set an example of religious harmony between the Muslims and Hindus in contrast the Mongols were conquerors, who came to power primarily through violence and manslaughter, and Kublai Khan, their emperor, vowed to fulfill the wish of his grandfather and conquer all of China.

In conclusion I do not think the Mongols and Mughals should be one. The Mughals have impacted India today by introducing a centralized government, Persian art and culture, and a certain style of architecture example: the Taj Mahal. The Mongols have impacted today by setting the foundation for mail delivery, and effective trading tactics.

The Mongols and Mughals may have some similarities but when I looked closer I found that they have many major differences leading me to realize how different the two empires actually are. Mongols vs. Mongol Notes. Like Like. To answer your question you can never be completely sure about history because non of us were there but we go off the most reliable of information.

That would make Genghis Kahn the great great great great great great great great great great grandfather of Babur. The only major differences, however, were in leadership and power, not to mention how the Mughals changed their rulership. Over time, while indigenous cults drew kings to the countryside for worship, villagers were soon making pilgrimages to royal temples such as the one dedicated to Jagannath in Puri, which became one of the most important pilgrimage sites in Eastern India. Kings such as Anangabhima III early 13 th Century gained considerable fame and legitimation by sponsoring the annual cart festival that involved the direct participation of all the villages in the realm.

As we shall see later, both Hindus and Muslims fought over control of the revenues of this sacred site. Royal power was further enhanced by the practice of granting provincial land to brahmin families who then established Hindu temples in the countryside and also introduced caste hierarchy there.

It was said that King Govinda IV of Rastrakuta gave brahmins villages along with large sums of money. Although these Hindu kingdoms had far less central administration than later Muslim governments, the brahmins became the first Indian bureaucrats and they extended their power beyond their traditional religious duties. Both ritual and military violence continue to be associated with Hindu goddess worship. As recent as early medieval times there are recorded instances of villagers, primarily pregnant women, who offered themselves as sacrifices to the king if he promised to worship their heads.

These early human sacrifices were gradually replaced by animal sacrifices that are still regularly offered to Durga and Kali, primarily in Northeast India and Nepal. Hindu kings in South Asia typically went to war only after offering goats and buffalo to Durga, who, according to Hindu mythology, was a more effective warrior than the male gods. For example, many Hindu soldiers credit Durga for their victory against Kashmiri militants in the Kargil region. According to goddess theology, even the male gods drew their power from the shakti of the goddess.

In addition, this festival was a prime occasion for the king to offer a "communion that bridges the gulf between the folk and the elite. One legend from Orissa suggests instructive parallels to the Hebrew concept of Yahweh the Warrior, where the deity wins the battles rather than human armies.

The soldiers of Khandpara will eat the curd and become unconscious. Holding the sword, I shall kill the soldiers of Khandpara. This is obviously violence sanctioned by religion, but it is not done for the purpose of converting the enemy to the conqueror's religion.

This former rationale in no way excuses the violence done, but it limits violence to the military campaign, and it does not necessarily produce a general policy of religious intolerance and oppression. Let us now return to the first appearance of Muslims in South Asia.

With the discovery of a foot dock at Lotha in Sind, the conjecture that ancient Indians traded with Western Asia is now empirically verified.

Arab traders sailed in Indian waters long before the birth of Muhammad. They established themselves along the southwest coast, best known as the Malabar Coast, and from there they settled in Sri Lanka now 8 percent of the population and finally Malaysia and Indonesia, the latter now the largest Muslim nation in the world. Indian traders had already plied these eastern routes taking Hindu influence as far as North Vietnam. The Buddhist-Hindu empires in Sumatra, Java, Malaysia reached their zenith in the 13 th , and the spread of Islam move eastwards as rulers in Sumatra and Java were converted.

Even so the merchant class remained predominantly Hindu and the island of Bali retains its Hindu culture and religion with amazing grace and integrity.

In a contingent of Arab widows and children were returning from Sri Lanka where their husbands and fathers had lost their lives to disease. They were attacked by pirates off the coast of present day Karachi, and the pirates were protected by Dahar, the Hindu king of the province of Sind.

When Dahar refused to release the women and children, Hajjaj , a viceroy of the Umayyad Empire, sent three expeditions to Sind, the first two being unsuccessful. These military advantages would insure repeated Muslim victories over Hindu armies until the rise of Shivaji, the great Maratha military genius in the 18 th Century. There were also religious advantages: congregational worship before going into battle, impossible in Hindu liturgy, and the concepts of military jihad were incredible morale boosters.

Qasim and his army advanced as far north as the Punjab and was preparing to invade Kashmir when the new Caliph Sulaiman recalled Qasim him to Iraq. Sulaiman hated Hajjaj, who died in , and Qasim was imprisoned and died there under torture. First, the largely Buddhist population of Sind was unhappy with their Hindu rulers and their ethics of nonviolence inclined them to welcome the invaders.

Second, Qasim responded positively to Buddhist and Hindu overtures of surrender and thereby avoided unnecessary bloodshed and destruction. For centuries caste discrimination would haunt Hindus and would motivated tens of thousands of Indians to convert to Islam and Christianity. Qasim made another decision that would prove crucial to the relatively benign way in which Muslims ruled India for the next years. When deciding among the four schools of Islamic law, Qasim chose the Hanafi school, the most liberal of the four in terms of treatment of non-believers.

That meant that they could continue to live under Islamic rule as long as they paid their religious tax jiyah.

Under some Islamic rulers jiyah was not required, and even when it was, collection was not consistently enforced or Hindus simply refused to pay it, sometimes even killing revenue officials. There were later Muslim rulers who were far more orthodox than Qasim, but they nevertheless conceded that Hindus, Jains, and Buddhists be allowed to live as People of the Book.

These sultans and emperors were restrained by the fact that, with very few exceptions, Hanafi clerics were their chief religious advisors, primarily because the Hanafi school had become dominant in Central Asia by the 12 th Century.

At the very most Islamic rule in India was theocentric, but never theocratic. He collected the revenue of the country and the treasury was placed under his seal.

He assisted Muhammad ibn Qasim in all of his undertakings. In one instance Qasim went beyond the letter of Hanafi law by allowing, with the permission of the ulama of Damascus, a Buddhist temple to be rebuilt. Of the four schools only the Hanafi clerics forbade the destruction of temples, but they usually did hold that no new places of infidel worship could be built or repaired. Permission is given them to worship their gods. Nobody must be forbidden and prevented from following his own religion.

These early generous acts would set a precedent for Muslim rule in India that discouraged even the most orthodox Muslim ruler from enforcing stricter religious policies.

As these translations were nearing completion, Akbar gave the order for the history of his reign to be compiled, including an account of his real and mythical antecedents.

The author was Abu'l Fazl, the great polymath of the age, who began his work in and completed most of it by His rigorously researched history drew on the central record office of the empire, a number of memoirs commissioned by the emperor from witnesses to recent events, and the recently-translated memoirs of Babur.

Though always historically accurate, Abu'l Fazl also portrayed Akbar as the ideal monarch within Iranian traditions of kingship, and the perfect man within traditions of mystical Sufism. The third volume of his text, the Ain-e Akbari the Regulations, or Institutes of Akbar , describes the many departments of the royal household, including the Ketabkhana , with a list of the leading artists of the age. Many of their names are inscribed on paintings accompanying an incomplete, unbound manuscript of the Akbarnama that was bought by the South Kensington Museum in These demonstrate that the manuscript was originally intended to be the presentation copy for the emperor.

The text covers the years to and has paintings, all attributed by a contemporary librarian to the artists who painted them. In some cases, a specialist portraitist was given the task of painting the features of the main characters in the scene. In , Akbar embarked on a military campaign to conquer the independent sultanate of Gujarat. The region was extremely wealthy, with sophisticated craft traditions and enormous textile production.

The pilgrim port of Surat, from where Muslim pilgrims set off from all over the subcontinent to perform the Hajj, was also within its borders.

Victory came to the Mughal forces early in , and Akbar's procession through Surat is depicted in the Akbarnama. Among the crowd on the far right of the painting is a figure in blue clothes and a black hood, with blue eyes — he represents the Europeans that Akbar encountered for the first time, and energetically questioned about their lives, habits and beliefs.

They had come from the Portuguese settlement of Goa, and this encounter would result in Akbar sending a delegation there, to request that a religious delegation be sent to the Mughul court. The first Jesuit mission arrived at the city of Fatehpur in , and installed a chapel inside the house that Akbar had assigned to them. Here, they displayed paintings with Christian subjects that caused a sensation. The emperor brought his leading courtiers to see them, and then sent for his artists.

The impact of this — and of paintings and engravings brought by subsequent Jesuit missions — was soon apparent in Mughal painting. The principles of scientific perspective were not followed, but a sense of depth derived from European art is found in some of the paintings in the Akbarnama.

One of the paintings from the Harivamsa, showing the dramatic combat between the gods Indra and Krishna taking place above a boat sailing past a rocky landscape, is also obviously inspired by European art. Occasionally, a print of the kind brought by the Third Mission led by Father Jerome Xavier in was copied precisely.

Other paintings were created for copies of the translation into Persian of the Life of Christ that had been requested by Akbar, and were written by Xavier in collaboration with a scholar at the Mughal court. The same mingling of widely differing artistic traditions in the art of the book during Akbar's reign was certainly found in objects, though comparatively few have survived.

A jewelled gold spoon exemplifies the uniquely Hindustani goldsmith's technique of kundan which is still widely practised today across the subcontinent to set stones in gold. It is mentioned by Abu'l Fazl in the Ain-e Akbari , but has antecedents that predate the arrival of the Mughuls by centuries. The design of the jewelled decoration is purely Iranian, and relates to contemporary illuminated designs in the art of the book.

The shape is Indian, but the decoration within cusped cartouches an ornate framing motif is based on Iranian designs of the period of Shah Tahmasp reigned — The chiselled details of a tiger attacking an elephant whose rider, or mahout, tries to fight it off on one side of the blade; and the combat between a horse and an elephant directed by their respective riders on the other, relate to similar scenes in paintings done at the end of Akbar's reign.

By this time, specialist craftsmen in the provinces of the empire supplied the court, and exported their wares to Europe. Gujarat was famous for its inlaid wooden boxes and cabinets, and for its artefacts made out of thin pieces of mother of pearl. Their intended market determined the design of the finished piece, and often its form. Therefore, items made for the huge market in Portuguese Goa might include European-style ewers and salvers that, from there, often travelled westwards and were sometimes given European silver or gilt silver mounts.

The rare surviving altar frontal was probably also intended for a Goan patron, but the Mughal-influenced motifs surrounding its central panel of Christian imagery are similar to those on cabinets that were made for the domestic market and must have been produced in quantity.

The designs on the altar frontal also have parallels in Mughal painting from that period, showing how far the influence of court art had spread. By Akbar's death in , Mughal art had brought together disparate influences from Hindustan, Iran and Europe.

New industries such as carpet weaving were firmly established, while existing crafts with antecedents long predating the Mughals thrived by having access to much larger markets and new patrons. Akbar was succeeded by his son Salim, who took the title Jahangir 'World Seizer'. He inherited a stable and immensely wealthy empire, with an efficient administration that ensured cash flowed from every province into the twelve separate treasuries of the royal household.

One treasury was for precious stones, of which there was a vast store, and another held jewelled artefacts including wine cups made of single precious stones and gold thrones. It also held the jewellery that was worn in considerable quantity by the emperor and his family and was exchanged as gifts during the major festivals of the court.

Jahangir already had several wives before he married the beautiful and intelligent Mehr un-Nissa in She came from an aristocratic Iranian family, and both her father and brother reached the highest positions in the Mughal hierarchy after the family came to court.

Jahangir gave her the title Nur Jahan Light of the World , and became devoted to the highly educated and dynamic woman who effectively ruled with him.

She was the only Mughal queen to have coins issued in her name. Both were patrons of architecture, though the greatest artistic achievements of the time were to be found in the art of the book, Jahangir's great passion, and in the innovations in some of the materials and techniques used to create objects.

Like his great-grandfather Babur, Jahangir wrote his memoirs which were entitled the Jahangirnama or Tuzuk-e Jahangir. In between accounts of the rituals of court life, political events and family matters like births, marriages and deaths, they reveal that Jahangir inherited a similar fascination for the natural world.

Unlike Babur, Jahangir commissioned his leading artists to paint some of the events, people, birds and animals that he described. He mentions multiple copies being made of the Jahangirnama in but no illustrated intact volume exists.

Nevertheless, at least part of one was definitely finished — a folio depicting the submission of the Rana of Mewar to Jahangir's son Khurram in has a catchword in the lower left of the painting, used in manuscripts to link the painting to the text that follows on the next page.

Another painting was certainly intended for a copy of the Jahangirnama , but ended up in an album created for his son when he became emperor. It demonstrates Jahangir's close interest in the natural world and also provides information not given in his memoirs. In a delegation came to court and presented the emperor with rare and exotic birds and animals. One was an African zebra, an animal Jahangir had never seen before and which seemed like a horse painted with stripes.

He wrote, "One might say the painter of fate, with a strange brush, had left it on the page of the world". He intended it to be sent to Shah 'Abbas of Iran, with whom he regularly exchanged valuable or rare presents, but there is no mention of the name of the artist to whom he gave an order to record the animal's appearance.

However, on the right of the painting, the emperor himself has written in his distinctive spidery hand that it was the work of one his two leading artists, Mansur, and includes details of how and when the zebra came to court. The life of Jahangir and his court was nomadic, with long absences from the major capital cities of Agra and Lahore.

Formal transfers between these two cities involved travelling with a vast tented city to accommodate the women's quarters, the nobility, the servants and camp followers. Two sets of tents were needed so that one could be set up ahead, at the next halting place. A reduced camp travelled across long distances, sometimes being absent from the capitals for years at a time. Jahangir's memoirs make it clear that many artists and craftsmen travelled with him, even if their names or activities are rarely mentioned.

Therefore, when Jahangir left Agra for the city of Ajmer in Rajasthan in , and remained there for almost three years, signed and dated paintings depicting the emperor must have been done in the city. His son also had his own small entourage of artists accompanying him, even when he undertook military campaigns, as Nanha's depiction of the submission of the redoubtable Rana of Mewar reveals, the artist has included himself at work in the painting.

These prolonged absences from the major cities may explain the apparent reduction in the number of artists in royal service — the House of Books that included the huge imperial library must have remained in the palace at Agra, but the leading artists and calligraphers accompanied Jahangir on his travels. In , when he mentions copies of the Jahangirnama being made, and the artist Abu'l Hasan painting a splendid frontispiece for the royal copy, the court was in Ahmadabad, the capital of Gujarat.

This was also the only opportunity that another artist, Bishndas, had to study two minor rulers of Gujarat, Rao Bharah and Jassa Jam, who never travelled out of the province. Portraiture reached an unprecedented level of naturalism under Jahangir, a phenomenon that is usually attributed to the royal artists' exposure to European portraits. Famously, the English ambassador Sir Thomas Roe, who visited Jahangir in Ajmer and then travelled with the court for a time, showed the emperor a miniature by Isaac Oliver.

This was such a treasured possession that Roe was unwilling to give it to Jahangir, but allowed him to borrow it. One of the leading court artists was ordered to make a copy of it, and when Roe was shown the original, accompanied by five identical versions, he had some difficulty in recognising his own.






















They show three sides, all in dimensional proportion, but none are shown as a true shape with 90 degree corners. All the vertical lines are drawn vertically but all horizontal lines are drawn at 30 degrees to the base line. Isometric is an easy method of drawing 3D images.

Draw figures using edges, faces, or cubes. Start by clicking on the cube along the left side; then, place cubes on the grid where you would like them. This interactive is optimized for your desktop and tablet.

These can be used to map geometric tiled or tesselated designs among other uses. The triangles are arranged in groups of six to make hexagons. Instead of the small square boxes that you get with traditional graph paper, isometric paper has small equilateral triangles with 60 degree angles. Isometric drawings let you visualize the top, front, and side views of an object.

Begin typing your search term above and press enter to search. Press ESC to cancel. Skip to content Home Resume What is the difference between an isometric projection and perspective projection? Isometric Drawings are all 3D drawings. Only 3 sides of the object drawn is shown. Drawing in Isometric requires us. Drawing taken from:. Oblique Drawings. Oblique Drawings are also in the 3D format.

But how is it different from isometric drawings? The objects in a oblique drawing is drawn with the most distinguishing features facing directly towards the observer, showing the true shape of these features. Circular features like round holes can be drawn on this front face as true circles. In other 3D forms like isometric drawings, circular features must be drawn as ellipses. Orthographic Drawings When drawing orthographic drawings, the observer present a 3D image in two dimensions.

Posted by Kim Ong at PM. Unknown February 9, at PM. Unknown June 13, at AM. Ariana May 24, at PM. Three-point perspective is often used for drawings of tall buildings.

The advantage of perspective drawing is that it makes objects appear more realistic, as objects appear to get smaller as their distance from the observer increases. You will have about lessons to work on these drawings and they must be clearly labelled and as detailed as you can make them.

Define the problem 2. Research the problem 3. Develop possible solutions 4. Similar presentations. Upload Log in. My presentations Profile Feedback Log out. Log in. Auth with social network: Registration Forgot your password? Download presentation. Cancel Download.






















Ethical trade involves retailers and brands taking a series of recognised steps to improve the conditions of the workers throughout their supply chains, wherever they are in the world.

The fairtrade movement originated in the s to protect poor developing country farmers from low international market prices of commodities such as coffee, cocoa and tea.

Products carrying the FAIRTRADE Mark help address the injustice of low prices by guaranteeing that producers receive fair terms of trade and fair prices - whatever the conventional market is. What's the difference? Fair trade Fair trade two words or fairly traded is a general term referring to many things—it could be ethical trade, the fair trade movement, or fair trade products. Fairtrade Fairtrade one word is only used by organizations, brands and products that are part of the Fairtrade International system.

The Fairtrade Difference Fairtrade is part of a broad landscape of organizations working to make ethical and sustainable sourcing the norm. How Fairtrade makes a difference.

Committed brands, deep impact The brands we work with have made a commitment to ethical sourcing. Endangered Species Chocolate "Endangered Species Chocolate is committed to crafting delicious premium chocolate while supporting species, habitat, and humanity.

Conscious Step Conscious Step believes they have a responsibility to create clothing that makes you feel good about what you wear. Divine Chocolate I started at Divine 20 years ago so of course there are many things that I know now that it would have been useful to know then. Get in Touch. First Name. Last Name. We are so excited to share more about Fairtrade with you. Job Title. Of course, buying clothes that are labeled either way is a big step forward towards being a conscientious consumer, but we can always educate ourselves even more.

Rachel Kibbe, founder of Helpsy, created 13 guidelines for her ethical fashion site after realizing "there is no standard. There is not a standard definition or production process. Likewise, Kibbe says that fair trade is part of ethical fashion. To make the difference between the two terms easier, let's break it down a little bit more. Farmers and workers know best what their priorities and needs are.

Since , Fairtrade farmers and workers have received well over half a billion euros in Fairtrade Premium. Expanding the ways in which producers can get access to world markets on Fairtrade terms is vital to achieving sustainable livelihoods.

Fairtrade created different sourcing models to do just that. These have been developed with and approved by farmers and workers themselves, thanks to the fact that producers are 50 percent owners of the Fairtrade system through their representation in the General Assembly.






















The income of parents and stepparents in the home counts. Some other kinds of income to household members also do not count. It pays premiums, deductibles, and cost sharing required by the other insurance. It also covers services the other insurance does not cover. A child in this situation who has access to other health insurance may not be eligible for this Apple Health program.

Call HCA at about your specific insurance. Children are not eligible for Apple Health for Kids with Premiums if a parent works at a public agency, even if the parent declines decides not to get the health coverage. The special open enrollment is short. A child who was in foster care in Washington and getting Apple Health at age 18 or on the date he aged out of foster care up to 21 years old will be eligible for Apple Health coverage until age Former foster youth have no income limit to qualify for Apple Health.

They do not need to reapply. A child can apply for Apple Health for Kids online, by phone or mail, or by contacting a navigator. Online : At the Healthplanfinder website: www. Send to the address on the form. Keep a copy of the application for your records. Mailed applications take longer to process.

To find one, go to the Healthplanfinder website: www. Read more at www. It depends. A child under age 19 can apply separately from their parents if they are not living with the parents and the parents do not claim the child as a tax dependent.

A child applying separately from their parents cannot apply online. EMAIL: jessica. At age 19, Apple Health for Kids ends. You might qualify for Apple Health for Adults it has a lower income limit or another Apple Health program. Renewal might happen automatically. You might need to take some steps to make it happen. HCA will send you a notice about this. You can apply or renew through a primary applicant who claims you as a dependent on their tax return. HCA will do an automatic renewal without you having to file a separate application.

You can apply separately even if someone claimed you as a tax dependent. Then you can manage your own account and choose a different health plan, if you want. This applies even if you do not file taxes. A QHP is a private insurance plan. It is available through the Healthplanfinder.

If your income is lower, you may qualify for discounts on cost sharing to reduce out-of-pocket expenses. Read Qualified Health Plans. It is available at www. If Apple Health coverage is denied or terminated, you have the right to appeal and ask for an administrative hearing. You generally have 90 days to appeal. Retroactive coverage is available if disability is established. For these "dual eligibles," most prescription drugs are available only through Medicare Part D, and they are required to pay small copayments.

Alternate coverage: WAH for Adults is also available for individuals in this income range who are under age 65 and not on Medicare, without the need to meet disability or other SSI-related requirements. Apply for coverage through Washington Healthplanfinder. If you state you have a disability on the application, you will be asked to fill out a Supplemental Application through DSHS.

Enrollees receive Medically Needy MN coverage. The spenddown amount is based on income. You can learn more about spenddown here. In some cases this may cost less than Medically Needy coverage. To qualify, you must receive HEN or ABD and be ineligible for an adult Medicaid program, because you are either over age 65 or an immigrant who is lawfully present but does not meet federal immigration requirements for Medicaid.

Income and resource standards apply. For example, it does not cover hospice care or personal care services. You will also be screened for Medicaid and MCS when you apply for these programs.

Washington Healthplanfinder does not yet screen for MCS eligibility, but if it identifies you as potentially eligible, you may receive a letter about how to apply through DSHS.

Washington State residents who meet federal disability requirements and are employed on a full-time or part-time basis, including self-employed persons. Immigration status and other general requirements apply. There is no income limit or upper age limit as of January 1, , and no resource limit.

Enrollees receive Categorically Needy coverage CN. Enrollees must pay a monthly premium based on their income for the insurance coverage provided by HWD.

The maximum premium is 7. Apply for coverage by phone or online. By phone: call 1 to leave a message with designated staff who complete HWD applications. They will contact you directly and check their direct message line daily. Or apply online through Washington Connection: www. More details are in the HCA eligibility manual. As of January 1, , new rules allow HWD enrollees to keep savings from their earnings without the risk of losing health coverage if they must switch later to a different Medicaid program with resource limits.

These savings must be designated by the enrollee and placed into an account that has no other funds in it. Switching to a different Medicaid program may be necessary if the worker stops meeting the work or any other requirement for the HWD program. Enrollees are approved for HWD for a month period, effective the first month the enrollee applies and meets the program requirements. If you experience job loss within the month period, you may keep your coverage under HWD if the job loss was the result of an involuntary dismissal or health crisis and you continue to pay your monthly premium.

Retroactive coverage is available for up to 3 months before you apply for the program as long as you met the eligibility requirements during that time. If eligible, you will need to pay premiums for the retroactive coverage. Updated January 6, Thanks to Christopher Hightower and Ann Vining for their help updating this information. Coverage for Adults. What Is Covered? Enrollees are not required to pay cost sharing, copayments or deductibles for any service.

Coverage may be retroactive, up to 3 months before the month you apply. Other Things to Know For Apple Health for Pregnant Women, coverage can start at any point during your pregnancy and lasts for two months after the pregnancy ends or baby is born. There are no time limits, work requirements or limits on resources you can own. Private Insurance Tax Credit. Health insurance tax credits created by the Affordable Care Act and paid to insurers to help eligible Idahoans with monthly insurance premiums.

Private Insurance Tax Credit Program. A special program for children with complex medical needs or disabilities who live at home with their families. Other Health Services. Women's Health Check. Fit and Fall Proof. Quit Tobacco Program. Children's Special Health Program.

Other Programs You May Need. Apply for Medicaid. Your online portal for healthcare, food assistance and other programs in Idaho. Visit idalink to apply. Healthy Connections.






















For me these two problems make Paper unusable. I personnaly prefer Dropbox paper cause it is not a word processor… You can show in your document pdf or images and make comments directly inside even at specific place. You can include documents and folders you have in your dropbox and see them directly in your documents and last but not least the task with due dates… Paper improved a lot and now it is not really competitor of google docs…. It is not about how many features I can use, it is about the overall experience.

To me, I need a note-taking app instead of a word processor. The cleaner look of Dropbox Paper gives me less distraction and more focus on taking notes. This is my favorite feature! I can also easily insert codes or media in Dropbox Paper.

In conclusion, Dropbox Paper is ideal for my note-taking. It is not an ideal word processing tool at all, I must admit. But in terms of note-taking, I like Dropbox Paper more. I use both for different tasks. Still my bulk of typical cloud writing and all my storage is in google because of more value and flexibility hugely invested in google ecosystem. Does anyone out there know of service in Google Drive that acts similarly to Dropbox Paper? I was a little shocked that no mention of security was included.

Can you do a review on the best web editors. Certainly there have to be more than Google Docs and Dropbox Paper? Do you mean like online word processing?

I would also like to know if there is an update to this article or whether new offers are now even better. As for Mac, both suites work fine with it. I do not want to use Gmail or Google drive or Gmail calendar.

The downside of this is that it creates another set of permissions independent of any other programs that must be managed. Dropbox supports the following file types: Microsoft Office, Apple iWork, audio, video , and image files. Google drive supports the following file types: Adobe Illustrator and Photoshop, AutoCad, vector graphics files, audio, video and image files. Note that any file type can be stored on these services, but only supported files can be opened without downloading and opening in their native programs.

Share this comparison:. If you read this far, you should follow us:. Diffen LLC, n. Google Drive vs. Comparison chart Differences — Similarities —. Pricing and Storage Dropbox begins with 2GB of free storage. Common Features Dropbox and Google Drive offer various common features, such as version history to to allow undoing of modifications, selective folder syncing to manage your content, events tracking, and customized sharing permissions.

Watch this video for a comparison of both, common and distinct features of the two services: Desktop and Web Clients The Dropbox desktop client allows users to drag and drop any type of file into the dropbox folder.

Sharing While both programs allow users to share files via the web client, only Dropbox supports file sharing directly through the desktop app. Steph leads our client delivery team and is obsessed with delivering quality work, creating an efficiency machine, and mastering the tools and disciplines to achieve success for our heroes.

At home, she loves listening to true crime podcasts, playing with her daughters and two pugs, and singing in a local rock band with her husband. Share This:. When To Use Dropbox Vs. Dropbox I like to think of Dropbox as a cloud-based filing system. So, when should you use Dropbox instead of Google Docs? Working Documents in Google Docs I always use Google Docs to write drafts of ebooks, blog posts, and other content that needs to be shared, reviewed, and approved by others. Google Docs for Editing Google Docs is great for opening and editing documents when you don't have the right app.

Sharing Screenshots in Dropbox I also use Dropbox for sharing screenshots. Conclusion Both of these fantastic tools can do similar things, but I find that they are different enough to warrant using both. Simply put: Google Docs for real-time editing and collaboration on word processing, spreadsheets. Replaces MS Office. Dropbox for ultra-organized shared storage, backups, syncing, and screenshot sharing.

How do you use these tools at your organization? Generally, users need an account with Dropbox to be able to collaborate. However, you can make data available to people who do not have an account with the service by creating individual download links for specific files and folders. There are also mobile apps for Android and iOS.

In addition, you can access files using the web application. Dropbox also provides other developers with interfaces. As a result, this service can also be used in conjunction with other software.

Dropbox Paper is still relatively new. It is a document editing service which allows multiple users to collaborate on a single document.

Dropbox aims to go even further with Paper and presents it as a digital workplace. Using Paper, employees can exchange information, share media files and prepare meetings. Those who wish to use the free version of Dropbox will start out with 2 GB of storage space.

By recommending the service to a friend, you can receive another MB for each new user registered, up to 16 GB. You can get even more storage space through one of the various subscriptions. You will also have access to many additional features such as a full text search function and a file version history going back days. Dropbox also offers a special subscription for companies.

In this version, you pay per user and can use as much storage space as you need depending on which rate you selected. Since Dropbox is also an American company , user data may be requested by US government officials under the Patriot Act. However, Dropbox publishes a transparency report in which every request from the government is documented. Both idle files and files in transmission are encrypted. The company uses bit encryption for idle files and bit encryption for files in transmission.

With Dropbox, files are transmitted via an SSL channel. In the early days, Google and Dropbox took very different directions. Even though the two services are becoming increasingly similar, you can still see the difference in their approaches today. The software provided for this makes collaborating in specific folders extraordinarily easy.

Initially, Google only intended Drive to be storage space for Gmail accounts and the cloud computing services associated with Google Docs. It was not until that users could manage their cloud storage as a single system. This service also provides its users with an enormous amount of storage space free of charge for this purpose.

This strategy was also successful when Gmail was introduced and has attracted many people to Google's email service. Trends show that the two cloud storage services are becoming increasingly similar. Google also provides software which synchronizes folders on your PC with cloud storage, while Dropbox is currently targeting functions with Paper which were previously only found on Google Docs.






















Key Difference: A diode is a type of electrical device that allows the current to move through it in only one direction. It consists of an N-type semiconductor and a P-type semiconductor that are placed together. Comparison between Diode and Transistors: Diode Transistor Definition A diode is a type of electrical device that allows the current to move through it in only one direction. Uses Clipping and Clamping - To protect the circuits by putting limitations on the voltage Voltage rectifier — Turing AC into DC Voltage Multipliers Non-linear mixing of two voltages Amplifiers — A relatively weak signal that is fed into the base gets amplified into a much larger current flowing from the emitter to the collector.

Switches — A certain type of signal into the base can be used to cut off the the current flowing from the emitter to the collector. V slightly different than jd's, negative resistance! Veractor junction cap. A transistor has 3 regions, and must have 3 leads. Generally, diodes are used for rectification, clipping, clamping, circuit protection, voltage regulation , voltage multiplication, Solar panels, LEDs, Voltage spike suppression, etc.

A transistor is a basic component of an electronic and logic circuit due to its high switching speed. Although it is also widely used for amplification and controlling of power supplied. Your email address will not be published. Notify me of follow-up comments by email. Notify me of new posts by email. Table of Contents. Electrical Technology 0 7 minutes read.

Show More. Related Articles. Electric Bill Calculator with Examples. Step by Step Procedure with Solved Example. Leave a Reply Cancel reply Your email address will not be published. Check Also. What is a Transducer? Types of Transducers and Applications. Close Search for. Adblock Detected Our website is made possible by displaying online advertisements to our visitors. Please consider supporting us by disabling your ad blocker. We depends on ad revenue to keep creating quality content for you to learn and enjoy for free.

A Semiconductor device that allows current flow in only one direction. A semiconductor device is capable of switching and transfer voltage between low resistance circuit and high resistance circuit. The diode is made of two layers of P-type and N-type semiconductor. It has two terminals called anode and cathode. It has three terminals named emitter, base and collector. There is only 1 PN Junction. There are 2 PN junctions i. Collector-Base and Base-Emitter junctions.

It is mainly used for rectification of AC into DC. It is only used for switching and amplification. It is a unidirectional switch. It is a switch as well as an amplifier. It performs uncontrolled Switching. The emitter is largely doped so it can send a large amount of charge carrier to the base region. The base has a small area and less doped so charges can move to the collector. A collector is the third region of the transistor and has a large area than the other two since it can dissipate heat generated at the base-collector junction.

That is a detailed post about the difference between diode and transistor if you have any query ask in comments. Thanks for reading.

Therefore, the majority charge carriers will flow from emitter to base and then base to collector. The larger the size of the collector, the more will be the charge carriers it collects and the heat dissipation will also take place easily.

The diode is a two-terminal unidirectional device while the transistor is a three terminal device which passes current from high resistance region to low resistance region via the base. A diode is used in various applications of electronics such as in rectifier, clipper, clamper, voltage multiplier, switches etc.

A diode act as a switch. Transistor can act as a switch and also as an amplifier. The application creates the major difference between diode and transistor. Diodes are of various types such as zener diode, PIN diode, photodiode , light emitting diode etc. I like how the topic is well summarized and it is easy to understand for beginners like me. Your email address will not be published. Save my name, email, and website in this browser for the next time I comment.

Key Differences Between Diode and Transistor The crucial difference between diode and transistor is that the diode is two terminal device while the transistor is the three terminal device.

PN junction diode consists of one depletion region , i. The diode is considered as a switch as it can perform switching, but the transistor can perform switching as well as amplification.






















Can anyone answer this for me. Thank you. Runout is combining circularity with your normal position calculation. No-one can ever tell you off hand how much tolerance to put on anything without knowing a boatload of information and being able to test the application. If you part functional properly within your testing cycle, then it is a good tolerance to have. It is very often a balance between design and manufacturing requirements.

How can we define the runout or the total runout value? Is there any chart for it? What kinda parameters that we need to pay attention for calculation; revolation, length, material, etc??? Yes, you can use total runout to control a flat face that is normal to the datum axis. Note that the runout control in this manner would also restrict flatness.

Preference and common use in your particular industry I suppose. Does Total runout control the Datum as well? No, since your measurement is only on the feature being called out, and nowhere on the datum. You would need to call this separately. Hi, we have gears that needs the total runout. From reading this page, I think that we can only use an axis for the referenced datum. However, you only have the example with datum being a surface. Can you please add one more example with datum being an axis.

Is there any standard reference for the said tolerance? The stated limit of microns is directly from the feature control frame tolerance value stated in the example. There is no set minimum or maximum, it all depends on the size of your part and what kind of control you place on it.

Great information. I work with very tight tolerance sliding spools. This has been helpful when determining how to handle parts that have been dimensioned differently through the years. Having one callout TIR that can control all of the criteria that are important for the function is great.

Thanks for the positive feedback and for the heads up on the typo. Hi, I want to ask about total runout to measure gear. What equipment is the best to use for this measurement? I have heard of the German Klingelnberg machine used for measuring most criteria of gears. I assume it is very expensive though. Can you correct the first picture, please? Total run out is not applied to axis! And… why you have added diameter symbol in your example picture? What this it means?

Runout never uses the diameter symbol. Only Straightness cylindrical feature of size , axial orientation, axial true position and concentricity should use this.

Thanks for spotting the mistake! Learn about the variables to consider when choosing the best resistance welding electrode material for specific resistance spot welding applications.

Choosing the right resistance spot welding electrode for an application depends on understanding critical properties of the different electrode materials. Get answers to common questions about dissimilar metals regarding high and low conductivity electrodes and friction stir in the construction of an electrode. The metal shearing process can be quick and inexpensive for cutting some simply shaped parts, but it has disadvantages including burrs and end deformation.

While laser cutting can produce a small kerf and tight tolerances, other precision cutting methods may be preferable for 2-axis cutoff of small metal parts. Learn the key parameters for choosing a method of 2-axis precision cut off of metal parts based on part type, material type, and part dimensions.

Learn about the role that tight tolerance plays in optimizing for manufacturability, and how to specify tolerances to ensure part quality and control costs. With a metric tolerance chart, you need to account for the upper and lower tolerance spec limits when converting between standard and metric measurements.

For measuring and inspecting the ID of small parts tubing, pin gages or optical measurement systems help ensure that small tubing will meet specifications.

Learn 7 simple rules to help ensure that calibrated measuring yields accurate and consistent results for your small parts manufacturing.

Learn how precision cut off and stamping compare in achieving distortion-free flatness, a sharp edge, and the precise exterior diameter needed for a spacing ring. A fully complete RFQ tells a story about the buyer, the company, and the end product and its use — information we can use to provide the right quote and the right price. There are 5 key areas that should never be left blank when filling out your request for cutting quote.

Do you know what they are? In material sourcing for the production of precision parts, avoiding non-standard material sizes can help to control costs and optimize for manufacturability. When designing a part, remember that different tolerances may require different processes, and not all processes can produce results to the same tolerance.

Tungsten, also known as wolfram or volfram, has a high melting point and other interesting properties that are useful in many industries and products. Dopants raise the recrystallization temperature of tungsten wire and other wires, giving non-sag properties to tungsten light bulb filaments and other products.

Learn the advantages of copper tungsten electrodes for resistance spot welding of wire harnesses in battery electric vehicles BEVs. The properties of tungsten wire are valued in the medical device industry, for use in electrocautery, electrosurgery, neural probes, and other applications.

With its unique properties, tungsten wire is used in a wide range of industry applications, from tungsten filament wire bulbs to tungsten thermocouples. The straightness properties of tungsten wire make it valuable for small diameter tungsten probes used in semiconductor wafer testing and neural activity testing. Gold-plated tungsten wire is useful in filtration, printing, copying, and other applications, and as an alternative to precious metals in some medical devices.

Take a look at how resistance spot welding compares with laser, ultrasonic, and other newer welding methods. Explore the advantages of pure tungsten and pure molybdenum as alternative materials for use in spot welding electrodes. Learn why infiltration, density, and other properties of an alloy such as copper tungsten are important to the quality of spot welding electrodes.

Learn how the right electrode material, design, and construction can help to prevent bonding problems in resistance spot welding electrodes. Learn how Metal Cutting Corporation is enhancing operations and speeding delivery on standard metal cutting services.

Learn how to prevent and detect surface flaws in the glass to metal seals used in the manufacture of a wide range of electronic products. Learn how potting can be used to create a tightly sealed package for electronic switching devices, such as the flat ribbon in semiconductors. The process of creating a vacuum atmosphere, either repeatedly or in one-time production, is an important part of electronic component manufacturing.

Precision tubing plays a vital role in helping to ensure the accuracy of liquid dispensing systems used in many biotechnology and laboratory environments.

The characteristics of the precision tubing used in liquid dispensing systems can significantly affect the fluid dispensing process and testing accuracy. See which tubing characteristics matter in high-pressure applications for liquid dispensing systems. Precision metal tubing plays an important role in the airbags that are part of automotive safety systems.

Incandescent bulbs made with tungsten wire filaments continue to be used in automobile turn signals despite the parallel adoption of newer LED technology. Learn some common myths about plastic and reasons why it may not be a better choice than metal tubing for medical device applications.

Our name might not give it away, but precision cut off of tight tolerance, small metal parts is at the core of our business. Follow these tips on how to choose a vendor for cut off metal parts and get the results you want for your precision manufacturing needs.

Small gages such as pin gages or pin plug gages are useful tools for inspecting IDs and making sure small diameter metal tubing meets specified tolerances.

Utilizing a controlled environment helps to minimize the effects of heat expansion and other temperature issues on the measurement of metal parts. Consider the methods used for heat treating metals, as well as the effects, when specifying your requirements for the cut-off of small metal parts.

Metal Cutting utilizes lapping and machining as well as other techniques to achieve flatness vs. Learn why the characteristics of titanium tube make it a good choice for medical devices and other applications that require strength, light weight, and corrosion resistance.

Learn more about the principles of centerless grinding and how it can be used to achieve tight tolerance surface finishes on small cylindrical metal parts.

Take a closer look at the technology behind autonomous vehicles and the implications both on the road and off. Learn about the five major challenges to consider when choosing CNC machining services and a partner for the manufacture of complex and precise small parts. While automation plays a growing role in precision machining, lights out operation is still more a fantasy than a reality for most small part manufacturing. Find out if metal passivation is the right finishing option for your precision small metal parts or other application.

For deburring of small metal parts, mass production requires the action of hand tools to be re-created by mechanical devices suited to high-volume applications. Adherence to ISO standards by an organization tells customers that it is committed to implementing structured quality management practices. A metal surface finish chart is a handy guide to standard surface finishes and characteristics such as measurement units, conversions, and typical Ra values.

The creation of new specialty metals offers alternatives to stainless steel for components used in medical device applications. Surface grinding services utilize precision surface grinding methods to make cubic metal parts square and parallel or the ends of metal rods perpendicular. Circularity tolerance based on diameter helps to control roundness and ensure that small precision metal parts fit properly, move smoothly, and wear evenly.

A statistically valid sampling plan in quality control provides a high level of confidence that if the sample is acceptable, the entire lot is acceptable. While honing and lapping are both used to fine-tune the finish and dimensions of metal parts, the two processes differ in where and how they achieve results.

In circular runout vs. Learn the difference and how to measure them here. Calibration standards for devices and equipment used in measuring, inspecting, and manufacturing of precision metal parts can pose some unique challenges. Celebrating 50 Years of Precision Manufacturing: Metal Cutting Corporation is genuinely thrilled to say we have just passed a significant milestone in our company history.

The key to calibration tolerance is understanding both what a device is capable of doing and the tolerance to which the device has been calibrated. Eddy current testing is an important method of nondestructive testing that is often used to inspect for flaws in the surface or sub-surface of metal materials.

Wire EDM cutting advantages and disadvantages for 2-axis cutoff depend on factors including the material used, part parameters, and surface finish requirements. Proper electrode design and construction is essential to ensuring consistent weld quality, minimum electrode sticking, and maximum electrode life.

Learn how electrode design can impact your prod line. Tungsten wire continues to be a product that has a large number of diverse applications, for many of which there is no known substitute. Find out why tungsten remains widely used. Learn how tungsten as an alternative to precious metals can help you achieve uncompromising quality and still keep your budget on track.

For intricate geometries, sharp corners, unparalleled wear resistance, excellent cutting speeds and machinability, copper tungsten is the material of choice.

Finding a supplier who can deliver quality and on-time service can be tough, especially when it comes to the medical device and other heavily regulated industries.

This guide makes it simple. Waterjet cutting is typically used to cut complex shapes from large, flat sheets of metal but may not be the best choice for 2-axis cutoff of small parts.

Thin-wheel abrasive cutting is an ideal method for high-volume 2-axis metal cutoff that requires precision, tight tolerances, no burrs, and a smooth end finish. Metal tubing continues to play a critical role in medical device manufacturing, but with the array of available plastic materials it can be hard to determine which material is the right one.

Learn how better materials for resistance welding electrodes speed up your welding operation. This white paper is designed to help you make a successful electrode materials choice. Review these practical guidelines to make the right decision. While an automatic lathe can do simple 2-axis cutoff of metal rods and tubes, it is designed for more complex, multi-step machining operations. Different precision metal cutting options vary in characteristics and appropriate applications, making the choice not quite so easy.

This guide will help. What is lapping? In the right hands, this little-known process can produce parts with highly polished ends, tight length tolerances, and extraordinary flatness.

The centerless grinding process is ideal for finishing small cylindrical metal parts that require a tight tolerance and high-volume production.

Learn some of the fundamentals of this process. Learn some interesting facts you may not have known. Total runout can control the flatness of the front face and ensure that it is perpendicular to the datum axis. For a cylindrical part, the tolerance zone is a 3-dimensional cylindrical sleeve around the referenced surface. The inner and outer limit is marked by two coaxial cylinders whose central axes coincide with the specified datum axis.

When total runout is applied to a flat surface perpendicular to the central axis, the tolerance zone is made of two flat planes located on either side of the surface referenced in the feature control frame. All the surface elements must lie in the space between these planes for approval. Total runout places many restrictions on the surface.

These restrictions actually enable total runout to control multiple characteristics of a part. It may thus be used to replace individual callouts that control one attribute at a time. This is highly beneficial as it eliminates the need to inspect each attribute with a different inspection method and replaces it with one standard method that measures the total runout of the part.

Total runout controls the following attributes of a part at a time. But there are some key differences between the two. While circular runout controls a single cross-section at a time , total runout inspects the entire length of the cylindrical part simultaneously. It is the 3D version of circularity. The runout tolerance can control a variety of surfaces such as cones, cylinders, and spheres, whereas total runout controls only cylindrical surfaces.

As compared to circular runout, a surface with a total runout control is more expensive and tougher to produce and inspect. Designers should, therefore, prefer circular runout if the application can function satisfactorily without cylindricity or flatness control. Cylindricity combines circularity and straightness to measure how closely a part feature resembles a perfect cylinder.

Any deviation in the form is expressed as increased cylindricity. Cylindricity is applied to cylindrical parts only. The use of total runout for parts that are not cylindrical is highly unusual but possible. It may be used to measure flatness, as we already saw in the initial description. The key difference lies in the need for a datum. On the other hand, total runout measures circular runout along the length of the part. With the help of a datum, total runout ensures that the location, orientation, and size is accurate in reference to other part elements , besides controlling any form variation.

A second difference between the two is that total runout is concerned with ensuring the axis of the cylindrical surface remains under control, whereas cylindricity focuses on the entire surface without worrying about the centres of different cross-sections. This difference is apparent even in the way the two callouts are measured. When measuring cylindricity, the part is fixed on the turntable and rotated to measure it with the help of a dial indicator. For total runout measurement, the cylindrical part is held by fixing the centres of the opposite faces measuring along the length with a dial indicator.

The feature control frame FCF of total runout describes how it applies to the specified feature. It uses a standard layout and symbols to convey the tolerance type, tolerance limit, specific conditions and reference points to give complete information about the applied total runout callout.

The FCF for total runout is a fairly straightforward one. This block gives information about what callout is applied by housing the total runout symbol. You may already know that the symbol for circular runout is an arrow pointing northeast. Since total runout measures the runout across the entire length, the runout symbol is made of two arrows pointing northeast with their tails connected by a horizontal line. The arrows signify that total runout measures circular runout from one end of the specified part surface to the other, with the horizontal line representing the surface under control.

This block gives information about how the callout applies to the surface. It gives information about the type of tolerance zone, tolerance limit, and material condition modifiers, if any. The tolerance zone is not diametral, hence there is no diameter symbol in this block. The block contains the tolerance limit for the surface under control. For a cylindrical surface, this stated limit represents the radial separation between the concentric cylinders that make up the tolerance zone.

For a flat surface, the limit represents the difference between the two virtual planes of the total wide tolerance zone.