Metal Casting Zone Info Blog

Posts Tagged ‘England’

Is there going to be an open casting call for The Chronicles of Narnia : Silver Chair??? Like for Jill Pole or someone else (girl part). Anyway I don’t have an agent and i wanna know how to get one and does it cost?

I’m 13 yrs old, I have 154cm in height, i come from Poland but I can speak and write fluent English. I’ve lived in England for over 2 yrs now.

Please help!!

Stampings is the process of cutting and forming metal alloys into specific forms, especially for use as components for large machinery or structures. Metal sheets can be molded into different pre-defined forms for use as food, as regular pots and jars. The most common alloys used in metal stamping steel, zinc, nickel, aluminum and titanium. Stampings is a very effective and productive means of production of many types of metal on a large scale.

In stamping, metal sheets are placed in a matrix or a press tool which is specially designed cavity that gives the preferred form of sheet metal. Upper part of the matrix is connected to the press slide while the lower component connects to the press bed. Specific component known as the blow pushes the sheet metal through the die, thus performing the actual development of the operation. After pressing metal coated with gold, palladium, nickel or tin to prevent corrosion.

Coverage also increases wear and solderable nature of the product. Sometimes leaves are also pre-coated before the stamping process, and then purify the product from excess stamping oils and films. The product is then heat-treated to make it stronger, because it is still in soft condition after stamping. The product is then subjected to the process of deburring to remove sharp corners. This is done with chemicals or abrasives. Stampings also includes other processes such as metal-piercing, cleaning, shaping and drawing on the same machines.

Precision metal stamping is applicable to many industries like computers, electronics, electrical, dental, aerospace, instrumentation, military specs, defense, telecom and automotives. There are many methods in precision metal stamping for producing stamped prototypes. Blank creation is one such method. Blank creation involves the creation of a flat state of the component. The flat blank sheet is then used to make the part’s features. In blank creation, there are many processes like nibbling, chemical etching, water jet cutting, wire EDM, punch and die.

Stamping presses have specific strength, speed and accuracy to give a definite form to the metal. There are two types of metal stamping presses: mechanical and hydraulic. They are available in a wide range of power, size, stroke length and operating speed.

Stampings are gradually replacing other metal forming processes, like casting, forging, fabrication and processing. One reason for this is the very low cost of metal stamping. Dies for stamping cost less than those used in the forging and casting. In addition, the metals used in metal stamping can be harder than those used in other processes, resulting in a final product stronger. The cost of secondary processes, like cleaning and plating is also significantly reduced.

In addition, there are certain foods that should be done only through a metal stamping: Base weights, brackets, balance clamps, brake flanges, conveyer flights, bushing seats, engine bases, flywheel shrouds and friction plates. There are also various types of stamping including: Deep drawn stamping, electronic stamping, embossing Fourslide, medical stamping, embossing and short-term, progressive stamping. The most commonly used type is a progressive drawing Die where the sheet metal passes through a series of stamps and stamping dies made all at once, thereby significantly reducing the time it takes.

Collecting diecast vehicles consists of acquiring specific items based on your particular interests, such as airplanes, cars, trains, ship models, etc. Although some people just accumulate them, this is a passionate hobby for most folks, in which the genuine collector organizes carefully those items to catalog them and proudly display them. The depth and breadth of every collection is as unique as every collector is, and they are the ones that determine if a collection will focus on a specific subtopic within their area of general interests or if they only want to accumulate determined items. As an example, a collector may collect diecast vehicles trying to accumulate any or all of them, while another individual could prefer collecting only a model, brand or marquee.

Diecast vehicles and toys are an example of a collection that is never-ending. When you start collecting these vehicles it is like traveling back in time until the early decades of the 20th century when manufacturers such as Tootsie Toys in the United States, or Dinky Toys in the United Kingdom first produced the first diecast toys. Because the term “diecast” refers to any product produced using the casting method, the first models on the market were small cars or vans without plastic windows.

Over time, the vehicles were made of plastic and metal, more commonly an alloy of zinc and aluminum, including not only cars but also scale models of airplanes and trains, although automobiles are still the favorites among all of them. With more than 50 popular brands including Altaya, Bandai, Brooklin, CMC, Dragon Wings, Exoto, Guisval, Ixo, Jada, Johnny Ligntning, Kyosho, Lledo, Matchbox, Minichamps, Norev, Plasticos Argentinos, Racing Champions, RCCA, Revell, Tekno, Tomica, UT Models, Vitesse, and the popular Hot Wheels introduced by Mattel, among others.

Like with other popular collecting fields, diecast collecting has specialized commercial dealers that trade vehicles and related accessories. In fact, many individuals start collecting cars as a hobby to become dealers at a later date, either turning this hobby into a profession, or as a means to get extremely rare vehicles for their own collections, while they help other collectors in their pursuit of showcase-model cars. In the United Kingdom, there are teams specialized in visiting small and larger toy fairs to acquire incredible cars, in good conditions from Dinky Toys and Corgi, the main British collectibles companies. Dinky Toys was first introduced in early 1934 by Meccano Ltd of Liverpool, England, presenting a new line of modeled miniatures, as diecast vehicles were first known.

Corgi Toys began producing scale model cars until July 1956 under the supervision of Mettoy Playcraft Ltd. in Swansea, Wales, along with Dinky Toys, and the American Tootsie Toys, which is one of the most wanted brands of collectors worldwide. However, there are many other popular manufacturers from the United States, Japan, Germany, France, Italy, Spain, etc.

Rarely a diecast collector completes a collection because new models of cars are always available, and collecting never stops, you can always expand or start an entirely new collection in a subtopic, such as cars, then sport cars, vans, etc. From Hot Wheels to Matchbox and from Bandai to Tomica, including all the other brands, diecasts models include popular automobile marques. Packard, MG, Morris, Hillman, Austin, Alfa Romeo, Bentley, Citroen, Opel, Triumph, Talbot, Gwynne, Vauxhall, Reliant, Singer, Bristol, Wolseley, Innocenti, Healey, Siddeley, BSA, Darracq, Crossley, Jowett, Frazer Nash, Northern, Renault, Ford, Chrysler, and the classics Jaguar, Mercedes Benz and Rolls Royce, just to name a few.

Broadening a collection is not that hard, even when focusing on a single marquee, because there are different models from the twenties, thirties, forties, fifties, sixties, seventies, etc. Hence, every diecast Collector has a world of possibilities when gathering diecast models from almost any period of time as early as models from 1885, when the first automobile driven by internal combustion was introduced by German inventor Karl Friedrich Benz, to actual models in modern car showcases.

Diecast vehicles come in various scales, the most popular ranging from 1:28 to 1:64 scale, although many collectors prefer focusing their collections on the 1:43 and 1:50 scales. Diecast toys were originally designed for children, but the collecting boom started during the 1950′s when grown children stated to keep their cars instead of throwing them away and adults discovered them as valuable collectible items.

There is computer software that is made just for collecting diecast vehicles. Anyone who has a small or large diecast vehicle collection can easily keep track of what vehicle they have, the color, condition, cost, value, scale and lots of other info for each record (vehicle). This is the most easiest to use software of it’s kind, and it is made 100% for diecast collecting. The software is described in detail and you can download a free demo version of it at this website address:

http://www.rb59.com/diecast

By Robert W. Benjamin

Copyright © 2006

You may publish this article in your ezine, newsletter or on your website as long as it is reprinted in its entirety and without modification except for formatting needs or grammar corrections.

A thimble is a cap that fits over the finger to protect it when pushing a needle during sewing. The word, derived from Middle English, literally means “thumb shield.”

The thimble has a long history. The oldest existing thimble is Roman, found in the ruins of Pompeii. It is bronze. However, the Etruscans, who pre-date the Romans, are known to have made bronze thimbles. Primitive thimbles of bone and leather probably also existed because thimbles have been used by every known culture. These thimbles did not survive the centuries.

Through the years, thimbles have evolved in a number of ways. Both the materials used and the means of production have changed. Thimbles have gained new uses and become primarily decorative and collectible rather than merely practical.

Early thimbles had to be sturdy because homespun fabric was coarse and needles were rough and unfinished. It was difficult to push the thread through the fabric so a strong, thick bronze or iron thimble, called a “skep,” was required to prevent injury. Each thimble was shaped individually by pounding metal into a mold. The dimples in these early thimbles were applied by hand and are uneven. These primitive, shallow thimbles were dome shaped and had no rim. Some had a hole in the top to stabilize them during the casting process. It was hard to keep them on the finger and the metal bled and colored the sewer’s hand.

By the 15th century, fabric became more finely woven and needlework became more refined. Thimbles became thinner. These thimbles were usually made of brass and imported from Nuremberg, a brass-making center. Simultaneously, new methods of producing thimbles were introduced. Thimbles were made from sheet metal. The new thimbles also contained decorative motifs. The cap was separate and attached to the cylinder later. These new thimbles were taller and the top was flatter.

Another type of thimble called a “sewing ring” or tailors’ thimble was also produced during this time. It was a shallow thimble with no top. This type of thimble is used when the needle is pushed through the fabric with the side of the finger rather than the tip.

Also during this period, the lowly, utilitarian thimble began to dress up in jewels and precious metals and lead a secret life as a gift item. Wealthy women did needlework together, so it was natural for Elizabeth I to commission a jewel encrusted thimble as a gift.

During the 16th and 17th century Holland became the new seat of thimble production. However, in the late 17th century, John Lofting moved thimble production to Islington, England where the brass-working industry was already established. He began to produce thimbles in a scale unheard of before. Later, he moved his factory to Great Marlow, and used water power to double production. By the early 18th century, he was producing 2 million thimbles annually. But he too succumbed to progress and thimble making moved to Birmingham, England by 1800.

The composition of brass also improved during this period. A new formula made it more malleable and suitable for a different manufacturing process called “deep drawing” that used less metal. This lowered the cost.

In the 16th century, manufacturers began to produce thimbles in silver and other precious metals. Because a silver thimble is softer than the needle it is meant to push, the cap had to be reinforced with iron. This highly collectible type of thimble is called a “Dorcas.”

Thimbles were also made of porcelain by companies such as Spode and Wedgewood. Although considered more decorative than durable, they were used to sew on silk.

The dawn of the Victorian era marked the start of thimble collecting. Roads had improved and people began to tour. The Great Exhibition, a kind of world’s fair, was held in Hyde Park, London and attracted large crowds. A commemorative thimble was issued to mark the event. The concept of commemorative thimbles caught on with collectors. It was also at this time that advertising thimbles became popular.

In Victorian times, a silver thimble was regarded as a highly appropriate gift especially for a man to give a woman. Victoria women carried a chain-like device called a chatelaine, to which sewing items such as small scissors and a needle case could be attached. Thimbles were enclosed in a decorative thimble case that could be attached to this device as well. Sometimes the couple would remove the cap from a thimble so it could be used as a ring.

We are all aware that sewing is the primary use of the thimble. But did you know that a slightly larger thimble, usually two ounces, was used to measure spirits? And did you know that 19th century prostitutes used them to tap on their clients’ windows and Victorian schoolmistresses used them to knock recalcitrant students on the head?

Today, thimbles are still used in quilting, French hand sewing and other types of decorative needlework. As hand sewing has become less common, the practical use of thimbles has declined. Although they have become largely decorative, collectors’ interest in modern thimbles has not waned. Thimbles originally created in silver are being reproduced in pewter thanks to new processes, developed in the 1950′s that allow more detailed design. New series of thimbles are being issued to commemorate everything from football teams to Disney characters. Every tourist destination offers souvenir thimbles to tourists. Many probably don’t even know how to use them.

Thimble collecting is an extremely popular hobby worldwide. Many thimbles are reasonably priced and readily available. Men, women and children collect them. Some collectors are interested in the history of thimbles while others collect them for their decorative value. Collectors’ clubs have sprung up locally. The internet now connects collectors all over the world. Collectors’ societies have their own web pages. Collecting has also spawned a booming cottage industry in display racks, cabinets and domes.

The lowly thimble has become a star. Some admire its humble origins and some its newfound incarnations. It is one of the most versatile and practical tools ever invented, born of necessity.

Diecast toy vehicles were first produced in England and the USA in the early 1900s. This was the beginning of what was to become one of the most popular toys ever. Diecast toys are now collected by tens of thousands of people,both children and adults,all over the world.

The early diecast models were very simple,featuring just a painted metal body with no interior fittings whatsoever.They were unfortunately made from low grade cast metal alloys which in most cases did not stand the test of time.These low quality alloys become brittle as they age and gradually deteriorate and crumble. As a result of this early die cast toys from the first quarter of the twentieth century are quite scarce today.

Before very long however these early diecast toy makers realised that there was a really good market for toy vehicles. Cars,trucks,airplanes miniature farm equipment,and many other models,were widely produced by a number of manufacturers. As demand grew the quality of materials used to make the toys was improved. Increased attention to detail also became the rule as manufacturers vied for more sales.

In the early 1930s Modelled Miniatures were introduced. These 1/43 scale miniature vehicles were designed for use with model train set layouts. Soon they became popular as a collectible,in their own right,and were known as Dinky Toys.

The height of popularity for Dinky Toy diecast model vehicles came in the 1950s and 60s. They were a fairly basic low detail model but were extremely popular.The flashy big American cars seen on TV shows,which began in the 1950s,became very desirable Dinky Toys and outsold the more staid small English cars of the time.

Dinky toys were made into the 1970s when they died out mainly due to the competition from Mattel Hot Wheels. Vintage Dinky Toys today are a much in demand collectible and some of the scarcer models fetch extremely high prices.

The well known Lesney Matchbox cars started production in England in 1947 and thus began a new trend in diecast models. In 1953 Lesney made a miniature diecast model of Queen Elizabeth’s coronation coach complete with horses. This model was a huge success and more than a million were sold.

The Lesney Matchbox cars were produced in huge numbers with 75 different vehicles in each line. This gave collectors an immense variety of models to collect.

The Corgi line of diecast vehicles was introduced by Mettoy in the 1950s. These were also very successful. One of the big reasons for their success was that these cars had exceptional attention to interior fittings. They had detailed interior decor. They were even fitted with clear plastic windows. These very detailed miniatures vehicles were a big hit with collectors.

In 1968 Mattel introduced Hot Wheels cars with an initial line of 16 vehicles. These early Hotwheels vehicles all had a red line around the side of the tires. This led to their becoming known to collectors as Red Line Hot Wheels models. The initial sixteen models with which the line began are now known to collectors as the “Sweet Sixteen” and are much in demand.

Hot wheels vehicles are collected around the world by rabid collectors and were a huge success story for Mattel. They continue in production at the present time.

There are now hundreds of different companies offering diecast toys to collectors. They are manufactured in Taiwan,Korea,China, and other countries around the world. High quality and attention to detail are a must if a diecast toy is to be a success as a collectible. Diecast toys made around the world are now mostly of very good quality.