The Best Metal Stamping Companies
The other name of metal stamping is pressing which involves the use of a flat sheet of metal on a stamping press that can bend, press, fold or stretch the metal. The process can either be a single or multiple stage process. Many companies consider it to be a quick, economical process of producing large quantities of metal. The means as to which its economical is through having a high production output at a lower price. Metal stamping is impossible when it comes to wanting a one-off product. The cost associated with carrying metal stamping on a one- off product is forbidden. In addition to cost prohibitive, the tooling costs and longer preparations are noted when metal stamping is done for one-off product.
Punching, embossing, bending, flanging and coining are some of the processes involved in metal stamping. A hole is created through shearing when a press punch is forced a tool through the work piece. Sheet metal, paper, vulcanized fiber and some forms of plastic sheet are the types of materials in which punching is applicable. Punching is considered to be the cheapest method of creating holes aside from being applied in other materials.
The production levels of carrying out punching is between medium to high levels. Motor, frame, ram, die posts, bolster and bed are some of the parts that are found in a mechanical press. Stamping press or machine press is used in doing punching.
Stamping of metals includes the following operations; flinging, coining, drawing, stretching, ironing, curling, hemming, necking among others. The only difference between bending and flinging is that on one instance, the material is bent along the straight line while the other is bent along a curved line. The process of compressing materials into a pattern is known as coining. All in all the process of metal stamping is very complex.
For all your manufacturing needs, metal fabrication is done by using raw materials to build and construct machines and structures. The metal fabrication process shapes the metal into different parts by also removing materials. Ways in which the material is removed includes the following; creating holes or cutouts, changing the material through bending and stretching the metal. Metal fabrication has several advantages such as; rapid prototyping, a variety of fabrication procedures and use of recent technology, equipment, press brakes and assembly processes. Fabrication of metals use the latest technology and good examples of these include; shear and laser cutting.
The amount of time to produce metals using metal fabrication is quite long and is very labor intensive. High expenses are resulted when metal fabrication is done. When complex parts and components are used for stamping then the process of metal fabrication is usually impossible to be carried out.
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