The materialistic characteristics and application scope of seven types of cast iron materials and machining cast iron material by the…
1. Check whether the punching die gap is unreasonable (small), and increase the die gap. 2. Minimize wear, improve lubrication…
Metal stamping parts can be re-inspected by selecting raw materials as required. Chemical analysis and metallographic inspection: analyze the content…
The characteristics and forming of electronic stamping parts The china stamping factory determines the process plan of the meandering part…
The alloys used in die castings of die casting molds are mainly non-ferrous alloys. As for ferrous metals (steel, iron,…
Technical standards are the norms in international trade and serve as the basis for the design, manufacture, and acceptance of…
1. Main issues A large number of pores appear after the joint surface of the crankcase oil pan is processed.…
Deashing agent: ZHLB-03 aluminum alloy die-casting deashing agent can quickly remove the black compounds such as silicon, copper, magnesium, and…
The surface treatment of zinc alloy die castings is very important. If the electroplating is not done well, all the…