Introduction to the concept and design principle of the metal stamping
Metal stamping metal stamping: is the use of punch and die will be the iron, aluminum, copper plate and heterosexual wood make its deformation or fracture, reached with a range of shapes and sizes of a process.
Sheet metal stamping sometimes called forming, but a little difference.
Sheet forming refers to the use thin plate, thin wall pipe, profiles, etc as raw materials.
Method of plastic forming, collectively known as the sheet metal forming, at this time, the direction of the plate deformation is generally not considered.
Metal stamping parts design principles: 1, meet the product use and technical performance, and can be convenient for assembly and replacement.
2, to improve the utilization rate of metal materials, reduce material varieties and specifications, as far as possible to reduce the consumption of materials.
In the permission of using cheap materials, as far as possible make the parts do not waste and waste less cutting.
3, simple shape, reasonable structure, to help simplify the mould structure, simplify the process, which is the least, the most simple stamping process to complete the entire parts processing, reduce processing with other methods, and is advantageous to the stamping operations, is advantageous for the organization to realize mechanization and automation production, in order to improve labor productivity.
4, in can ensure normal use case, make dimensional precision grade and the surface roughness request lower grade, and promotes the exchange of products, reduce scrap, guarantee the stability of product quality.
5, metal stamping parts design should be conducive to try to use the existing equipment, process equipment and technological process for machining, and is helpful to extend the service life of die.
A: what is a metal stamping processing?