What are the characteristics of automobile stamping parts processing

2019-12-30 15:35:01

If it is found after investigation that the surface of the round corner of the die is rough, which causes the scratch on the surface of the stamping part, the round corner radius of the die should be polished. In addition, if there is dirt on the working surface or material surface of the stamping die during the stamping process, which causes the workpiece to be injured, it is necessary to keep the surface of the convex and concave die clean, and clean it before starting the work.

In addition, if the hardness of the convex and concave die is too low, or there are some metal scraps on its surface, it may also lead to stretch marks on the stamping parts. For this situation, we need to not only increase the hardness of the convex and concave die surface, but also frequently check the surface condition of the convex and concave die during the stamping process, and timely remove the remaining metal scraps.

In the latter case, if the quality of the lubricant used is too poor, it will also occur in this case. At this time, we need to select the corresponding lubricant according to the situation. If necessary, we should filter the lubricant first and then use it to prevent impurities from damaging the surface of the stamping parts.

What are the characteristics of automobile stamping parts processing

The parts obtained by different production processes have their own characteristics, and each production method has its own advantages. Nowadays, people have a relatively large demand for the parts processed by stamping parts, because many people will choose the stamping method to get the products they need, so many people are not very good at the characteristics of stamping parts processing Understand, in the end, what are the benefits of parts produced by this process?

First of all, the rigidity of parts produced by stamping is relatively good. When we produce parts, we use high-quality steel for production. The thickness of steel varies. We use the punch of corresponding tonnage for stamping through the required pressure. In this way, compared with other production processes, the rigidity of parts produced is much stronger, and in the whole stamping process The internal structure of the parts is constantly improved, so that the overall strength has been greatly improved.

Secondly, the products processed by stamping parts are easy to install. When we are in production, we will punch according to the drawings provided by you, and there will be no redundant parts. It is a great advantage of stamping to produce what kind of parts we need, so it is very convenient for us to install later.

In the process of electric vehicle stamping parts, if there is a pull mark, it will affect the quality of the stamping parts, and it will affect the profits of the production enterprises. Therefore, as a stamping production enterprise, we must try our best to avoid such problems. So what measures should we take? To solve this problem, let's give you a brief introduction.

First, we need to find out the specific reasons, and then take targeted measures according to the specific reasons. For example, if it is found that there is sharp indentation on the surface of the punch or the die, which leads to a relatively serious pull mark on the surface of the stamping part, then it should be repaired in time, for example, it can be treated by grinding or polishing. If the gap between the convex and concave dies is too small or the size is not the same, resulting in the problem of scratches, then the distance between the convex and concave dies should be readjusted until it is appropriate.