Electronic chassis sheet metal shell
With the continuous development of sheet metal processing technology, it has its footprint in every...
Gusset plate bracket
Gusset plate support is a support supported by additional materials to improve its strength and...
Advantages of fully automatic stamping production line
In the actual processing of metal parts, the full-automatic stamping line is used for stamping....
Design of punching die
The key items to be considered in the shape design of the punching die are:...
Spiral welding and its advantages
A laser welding method of double wedge laser swing is realized by configuring a special...
The efficiency promotion method of NC manufacturing stamping die
Do a good job in the adjustment and maintenance of CNC machine tools, and want...
External surface scratch after workpiece bending
reason: The surface of raw materials is not smooth. The bending radius of punch is...
Electrode pressure
During spot welding, the pressure exerted on the weldment through the electrode is called electrode...
History of sheet metal cutting
Sheet metal cutting is usually carried out with scissors since ancient times, that is, two...
Advantages of explosive welding
(1) It can realize the connection of the same and different metal materials; (2) The...