How are plastic mold covers formed? How are plastic parts formed? How are plastic mold covers formed? Hollow materials are usually made of thermoplastic plastics, which have a certain amount of plastic in themselves.
Mold management: mold management is to provide products with specific tolerance values produced within the cycle of injection mold with specific tolerance and complexity requirements, or to provide customers who are interested in assembling at one time, and who are not able to provide professional, technical and large-scale professional production.
The drawing of assembly drawings, 2D, 3D, and process relationship diagrams have clear requirements for various drawings and dimensions of components during assembly, and at the same time, the dimensional tolerance requirements for each part of the product are determined_ Beneficial for designers.
Analysis of mold material (≤ NY ≤ L): bearing capacity ≥ 539MPa and usually 50MPa; It should be carried out when the temperature is ≥ 100 ° C (greater than 360 ° C).
GB/T 10CrMn:&e; GB/T 13CrNiMo:&e; GB/T 18CrMo:&e; The provisions of this GB/T standard shall comply with the corresponding rules of product production standards. Meet the requirements of production standards.
Cutting edge Surface states: after being stretched by the punch, it still has high strength, toughness and wear resistance. It is a high wear resistance material. Can be used for intermittent hammer impact breaking. The impact frequency can be adjusted and hammering can be avoided. Minimize the alternating impact and minimize the gap between the hammer and rod.
Design of the rod: The punching rod has the characteristics of accurate positioning, strong resistance to use, long initial tightening life, simple operation and maintenance, and extremely high cost-effectiveness.
The production materials for punching bars are very rich, and the hardness is also very high. The produced punching bars are not only cheap, but also can save more costs