What should pay attention to when using the mold?[2016-12-21]
Mold should pay attention to:1, the mold must be mixed evenly before use to ensure that products play zui good performance.2, the mold before the use of the mother mold surface cleaning …
Five Problems of Stamping Die and Its Solution[2016-12-21]
(1) punch wear too fast The main reason: ① mold gap is too small, the general Jian-Han mold the total gap for the material thickness of 20%, 25%. ② convex and concave mold on the neu…
Precautions for Electroplating Zinc from Different Substrates[2016-12-20]
Different types of metal substrate, the galvanized process, there are some differences in the method, the need to pay attention to the matter is not the same, the following describes the…
Problems in Domestic Mold Material Market[2016-12-20]
Tool materials include a wide range of materials from the general carbon structural steel, alloy structural steel, carbon tool steel, alloy tool steel, high-speed tool steel, stainless…
Die parts of the anti-fatigue fracture performance depends on what fac…[2016-12-20]
Mold industry continues to expand, but also further intensified competition in the industry, market capacity and industry profits continue to compress, which to a large number of small a…
Analysis of polishing material problems[2016-12-20]
The main influencing factors are as follows: 1, polishing pressure and polishing time; 2, the purity of steel, in particular, the hardness of inclusions (impurities) content; 3, polis…
Precise mold heat treatment to prevent deformation of what methods[2016-12-20]
(1), reasonable selection. For precision molds should choose a good material micro-deformation of the mold steel (such as air quenching steel), severe segregation of carbide carbide mold…
According to the different casting system type can be divided into thr…[2016-12-20]
(1) large outlet mold: runner and gate in the parting line, with the product in the mold with the release, the most simple design, easy processing, low cost, so more people use a large o…
