History and manufacturing medals
The small size of the sign, often mounted on the tape, an employee withCreed recognition of special achievements – Medal, the most famous way to highlight a hero. A source of pride, accomplishment and reward for deeds – overestimated as significant for any individual thing is impossible.
The story of
The first medals were in antiquityof – these funeral marks awarded for outstanding warriors victories on the battlefield. Then, with the advent of the Olympic Games in ancient Greece, and the medals were handing the winning athletes on a par with laurel wreaths. Had their premium insignia and our ancestors-Slavs: so special signs Prince gifts to close, however,while medals were more material value than the spiritual. Made of gold and silver, they were decorated with precious stones and enamels, and served not only the distinction, but also a way to improve their financial well-being.
A low-rise development of technology of course, reflected on ways manufac-pared medals. Crafted by hand a piece of precious metal, with jagged edges and far from ideal form – it was such reward signs of antiquity. In the Middle Ages on the medal minted gold and silver coins - they retain their monetary value, but had additional symbols indicating the special merit forcitizens. Then the awards are made specifically by casting a special billet – so signs acquire a more even, with the required images and inscriptions. The study of medals and insignia engaged faleristics, one of the auxiliary historical disciplines.
In our time such memorable characters are rewarded not only athletes, but also the winners of the competition, prominent personalities, and even special guests – jokingly – friends and relatives. Of course, each case requires its own special type of honey, are often made on an individualdesign, and sometimes in a single copy.
The most common materials for making memorials – copper, brass, aluminum. These metals are well treated, also have a very low weight. From above they are usually covered with an additional layer of nickel, bronze, sometimes gold or silver&Ndash; This gives the finished product the desired sheen and noble appearance.
You are currently using several technologies of manufacturing of medals, and depending on the needs and requirements of selected one of them. (Read further)
- Stamping – the most common variant of manufacturing memorials and awards. Applies in the case where it is necessary to create a sufficiently large number of units in a short period of time. The principle is simple: in a computer program created sketch of the future medals, in which the matrix is ??thenstamp. From the matrix after a series of operations made himself a stamp that knocks the future and medals from a piece of metal. Billets are processed, communicated, polished and paint. Ready medals can be attached to the tape or icon.
- Casting – second popular method of manufacture. The first stage of this technology in prezhit is to create a sketch. Then finished sketch of wax or similar material to create a model on the basis of which is made molds for casting. In the formulation was poured molten metal is cooled – and preparation for the medal is ready. After finishing and polishing can give a reward to the winner.
- Laser cutting – onzhaluy, the most modern of technologies to apply common. The whole process is automatic, human intervention is required only at the first stage – creating a sketch. In this way, manufactured piece, individual products requiring high precision and attention to detail.
Although upsufficiently large number of technologies is still worth knowing: whatever method of making you choose, remember that the production of medals takes time, so you must take care of them in advance.
How to choose a mattress
If you want to have your spine to stay straight while sleeping, while...
|Views: 595||Comments: 0|
How to find work for young professionals?
Most employers do not want to hire young professionals, and motivate its...
|Views: 560||Comments: 0|
How to choose a language training abroad
Samimi popular in our country and abroad in general remain as before language...
|Views: 491||Comments: 0|
|To add comment, please, authorize.|