Of course, the maintenance and upkeep of stamping parts is also an essential and important task. The primary purpose of ensuring the quality of precision stamping parts is to pay attention to the maintenance and upkeep of stamping lathes and stamping molds in order to produce qualified precision stamping parts.
Stamped parts are actually sheet metal parts that can be processed through stamping, bending, stretching, and other operations. What should we pay attention to when processing precision stamped parts?
1、 Use a single process mold to punch some simple parts. Multiple stamping processes are used to punch complex shaped parts, and the structure or strength of the mold is limited. Its inner and outer contours should be divided into several parts for punching. For workpieces with high flatness requirements, a leveling operation can be added after the punching process.
2、 The complexity of the structural shape determines the number of processes required for bending parts, which is determined by the number of bending angles, relative positions, and bending directions. Why do we sometimes add a shaping process after bending? This is because the bending radius of the bent part is less than the allowable value.
3、 When we add a trimming process after the punching process or directly use a precision punching process, this is because the requirements for the cross-sectional quality and dimensional accuracy of the workpiece are relatively high
4、 For the processing of metal stamping parts, our goal is to use the least and simplest stamping parts for processing. The designed stamping parts should have a simple shape and reasonable structure, which is conducive to stamping operations, not only improving labor productivity, but also facilitating the organization and production of stamping parts, as well as mechanized and automated production.