Several common problems in popularizing the production of precision stamping parts

Due to the continuous upgrading of the stamping industry, the technology is upgraded very rapidly. The use of precision stamping parts continuous mold production is a relatively efficient and energy-saving production method. Precision stamping parts are usually high-precision and large-volume products, and precision stamping parts continuous molds are used. Production is very convenient, but no matter how efficient the mold brings, it will also have bad problems. Today, the author takes you to popularize professional knowledge: The common problems in the production process of precision stamping parts usually include these: 1. Precision stamping parts mold spring loss: continuous mold springs are easy to damage, usually a problem that is easily overlooked in the production process. Although the problem is small, the problem is not small. Different precision stamping products require molds. The strength used is different, so the continuous mold spring also needs to require the operator to regularly maintain and replace it. We have also seen many peers who basically did not maintain and maintain the mold, and even did not replace it again. Wait until the mold is out. When the problem was damaged or the size was shifted, the reason was not found out. It was solved after replacing the old spring; therefore, for different products, different equipment and molds, the springs used are also different. If regular maintenance is not carried out, it is easy to damage the mold itself and cause unnecessary losses. This is a typical example of small losses. 2. Rapid wear of the punch of the precision stamping die: the problem of rapid wear of the punch is that the product is usually 1. The mold gap is small; 2. The center of the punch and the concave mold is poor, and the mold guide assembly and the mold base are not accurate enough, etc., resulting in forming Die discharge is not smooth; 3. After long-term uninterrupted production of the punch, the punching needle of the die is overheated, resulting in excessive temperature of the punch and accelerated wear; 4. The precision of the machine tool for the production of molds is not high, so that the punching needle is too high Mold, the convex mold and the concave mold are damaged; 5. The continuous mold sharpening method is inaccurate, resulting in the mold annealing and faster wear. 3. The neutral problem of precision stamping parts molds usually has the following problems: 1. The design and accuracy of the mold cannot meet the requirements; 2. The accuracy of the guide sleeve of the mold punch is not enough; 3. The gap of the mold design is unreasonable; 4. Die wear after long-term use leads to poor neutrality; 5. The upper and lower turntable mold mounting seat of the machine tool is poorly neutral; The above article is from the original enterprise of metal stamping parts processing and automobile stamping parts customization for 18 years. Please indicate the source for reprinting. [Related recommendation] Learn more: How much do you know about new energy automobile stamping parts? Learn more: Experience sharing in the stamping processing industry Learn more: How to draw a drawing of precision metal stamping parts, please understand these steps