For stamping parts manufacturers, its main products are automotive stamping parts and auto parts. However, below, we mainly come to understand automobile stamping parts, because the article space is limited. Automobile stamping parts belong to the category of stamping parts, so it is necessary to understand stamping parts in order to broaden everyone's knowledge of products and improve the learning effect.
1. Why do stamping parts, including automotive stamping parts, turn over and twist?
For this problem, the stamping parts manufacturer Jirun conducted a specific analysis and concluded that:
If the stamping parts are turned over and twisted, the reason may be that they are affected by the punching force, so that the material on the die surface is stretched too much, thus causing the above problems.
2. Some inspection methods of stamping parts
For stamping parts and automotive stamping parts, stamping parts manufacturers will carry out some inspections after production to ensure product quality. So, let’s talk about some of the commonly used ones.
Oiling inspection: first use a clean gauze to wipe the outer surface of the stamping parts clean, and then use a brush to evenly oil in one direction, be careful not to miss anything. After that, it is for inspection under strong light, and the surface is checked for defects such as pitting and ripples.
Visual Inspection: This is as simple as inspecting stamped parts for cosmetic or macroscopic defects by human visual inspection.
Inspection tool inspection: inspection of stamping parts is carried out through inspection tool. It should be noted that the operation should be carried out in accordance with the instruction manual of the inspection tool, and the operation should not be illegal.