In the production of many molds, guide posts and guide sleeves are often used to cooperate with each... read more
Maybe many people complain that the guide column and guide sleeve are not wear-resistant when using ... read more
The manufacture of mold generally has to go through several processes such as forging, cutting and h... read more
6. Countermeasures against side pressure of the punch It is the best ideal state that the punch bear... read more
1. Wear resistance When the blank is plastically deformed in the mold cavity, it both flows and slid... read more