Archive for the ‘Metal’ Category

Science and Art

The simple process of making a three dimensional metal parts are what we call precision metal stamping. It is very much an easy method of creating lettering and embossing designs on metal meant specifically for ornamental reasons. Act of molding the metal into various shapes and sizes are just as creating the average metal stamping through which we use the components for industrious purposes. Precision metal stamping can be carried out on the most usual metals that are generally used for molding such as aluminum, bronze, stainless steel, copper, brass and nickel or any other types of metal that would withhold the process.

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Metal stamping is commonly done in electronic, electrical, computer and automotive industries. Besides that, the telecommunication, dental and aerospace industry also require the use of metal stamping which uses a much more simple method of creating blank plats. The creation is actually an element of the machineries that are in use in the industry however stamping does not only involve blank plats but also methods such as chemical etching, water jet cutting, nibbling, punch and die and nibbling. These processes are meant for various parts of the equipment’s that function differently therefore the process of creating the metal stamping is meant to specify for its purpose.

There are several ways as to how precision stamping can be used to produce models of equipment’s. Various method approaches are meant in dependence to the intricateness of the design of metal stamping that are created as well as the amount that could be produced. One method that is common for metal stamping is single part transfer of which individual parts are transferred from a place to another by which the metal undergoes various processes. The reason for this process is because it is very much cheaper than other processes as well as it can be maintained for designing and manufacturing the equipment’s.

Progressive strip prototyping is also another method from which metal stamping can be carried out. Instead of manually moving the parts from a place to another for various processes, this method would automatically transfer the metal stamp to the different stages. The speed at which the metal stamping is carried out also adds the ability to create components much faster and produce the modules in higher speed.

The Most Beautiful Coins in the World

Coins have always been a collectible item that made it rather special to own. When the production of a specific coin has ceased, the particular coin that is still in the market after presumably ten to fifteen years would increase its value. But this does not hold true for all coins because only those limited issued coins that makes it hard to find would be truly considered collector’s item and worth of collecting. Few of the rarest coins are also some of the most beautiful coins in the world that have mesmerised those who collect them with the intricate and history behind the specific coin.

To start the list of the most beautiful and rare coins, prominent coins that would top the list would be the 1804 Silver Dollar or also known as Bowed Liberty Dollar a U.S.A coin which was a creation that had a history of division into Class I that were minted in the year 1834, Class II that was minted 1858 and Class III that was minted in 1860. The coin is decorated with the American eagle on the back and hosts the Liberty on the front. Known as the King of Coins, less than 15 samples currently exist all over the world making it a rare collectible indeed for true coins fans.

Second place would have to be awarded to the 1907 ultra-high relief $20 gold piece that could be argued to be one of the most beautiful coins created. Designed by Augustus St. Gaudens, the coins were minted in 1907 was extremely limited making it scarce however, the great value of the coin is not only due to the aesthetic design but also for its historical reasons for creations that are covered with scandals of the past. In the year 2009, the coin was given a fresh breathe and reproduced as a special edition for collectors. The coin was made in gold and carried an eagle emblem as well as the Liberty with her torch.

1917 Type One Standing Liberty Quarter is one of America’s most beautiful and yet controversial coin ever to be minted. The production was only carried for two years till the year 1919 but its unique design makes it a desirable item for those interested. The design of the bare breasted Liberty in on the face of the coin caused a radical tumult which stopped its creation and added it into the top list of beautiful and popular coins to be collected.