How to design the positioning device in the processing of automobile stamping parts?

Stamping parts must not be unfamiliar to everyone, and in our impression, the prices of stamping parts are relatively high, mainly because of the high cost. So what good way do we have to reduce the cost of stamping parts?
In the production process of automobile stamping parts, in order to reduce costs, it is necessary to start from the process, especially in terms of some fixed costs, but it must be carried out on the premise of ensuring that the quality of stamping parts is not affected. There is another aspect, which is the die for stamping parts.

In the production cost of the entire stamping parts, the proportion of the mold is quite large, so reducing the cost of the mold is an effective way to reduce the cost. Especially in the case of automated production, although the depreciation cost of its molds will increase, the cost of processing will be reduced. Through the above two aspects, the cost of stamping parts is bound to be reduced, and you can try it.
In the forming process of stamping parts, in order to ensure the machining accuracy, it is necessary to fix the materials, molds, etc., so the positioning device is essential. Considering its importance to stamping parts, the design of the positioning device must be careful so as not to affect the stamping effect.

When the blanking die is placed in the strip or workpiece, it is required to maintain a certain relative position with the cavity to ensure the correct edge overlap or the accurate position of punching and trimming. Therefore, automotive sheet metal parts should have corresponding positioning devices for molds, including positioning pins, positioning blocks, positioning plates, etc. However, the premise is to fully consider the reliability of the positioning device, the accuracy of positioning, the consistency with the actual conditions, etc., among which the pin-type positioning device is more commonly used.
This kind of positioning device can also be subdivided into many types, such as fixed stopper pins, elastic stopper pins, hook stopper pins, etc. Each product has its own characteristics, so the applicable occasions are also different. careful.