Metal Stamping parts have the advantages of light weight, thin thickness, and good rigidity. Their dimensional tolerances are ensured by molds and generally do not require mechanical cutting before use. The process and equipment of stamping parts are constantly developing. In addition to the traditional use of press machines and steel molds to manufacture stamping parts, various special stamping forming processes such as hydraulic forming, spinning forming, superplastic forming, explosive forming, electrohydrodynamic forming, and electromagnetic forming are also rapidly developing, raising the level of stamping technology to a new height.

In the production of metal stamping parts, there is some detailed knowledge and content, so we need to learn, understand and master it in order to have a comprehensive and detailed understanding of stamping part production, and be able to carry out practical operations well, in order to produce high-quality stamping parts with outstanding application performance. For now, the production process of metal stamping parts can be mainly divided into four parts:

1. Reasonably and correctly confirm the deformation compensation amount of stamped parts based on the material used and the product structure.

2. Based on the confirmed compensation amount, plan the relevant molds, and then punch out semi-finished or finished products. According to the process requirements, process the semi-finished products into finished products.

4. Further processing of stamped semi-finished or finished products mainly involves checking for any defects or adverse phenomena such as wrinkling, pulling, and cracking. Also, whether the thickness of the product is uniform and whether its molding effect is outstanding. If there are any problems, they should be dealt with and resolved in a timely manner.

In addition, regarding the tapping and threading processing in the production process of metal stamping parts, it mainly involves two aspects: internal threads and external threads. Regarding internal threads, it is generally necessary to drill the diameter of the bottom hole and perform machining on it. As for the size of the bottom hole, it is mainly determined based on the thread specifications. As for external threads, they can be machined with a thread cutter or threaded with a die. In addition, during this process, attention should be paid to some detailed issues, such as inconsistent scales and unqualified thread gauge inspections.

This article is from EMAR Mold Co., Ltd. For more EMAR related information, please click on www.sjt-ic.com,