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Personalized pipe fitting molds for Sale
Personalized pipe fitting molds for Sale:Steel pipe mold steel is usually made of alloy steel, carbon steel and high-speed steel. After quenching, due to its high carbon content, its stiffness will inevitably appear mesh, belt, chain carbide, resulting in the pipe mold in the use of brittle fracture.
Personalized pipe fitting molds for Sale
Low Carbon martensite substructure has the advantages of high strength (hardness of hrc-50 HRC, yield strength 1000 mpa-1300mpa), good plasticity (Delta 5 10%, _ 40%), good toughness (akv 59j), good cold processing performance, good weldability, small heat treatment deformation and so on.
Therefore, how to obtain more or even all of the low carbon martensite in the quenching tissue of pipe mold steel is the key to improve the strength and toughness of the pipe die and prolong the service life of the pipe die. Seamless welding technology can not only eliminate pipe mold welding, but also improve the accuracy, smoothness and appearance of parts.
At the same time, seamless welding technology in the injection molding process to achieve effective control, shorten the processing cycle of pipe fittings mold.Due to the good surface finish of the products produced by the process, no two spray annealing is required to avoid the size changes caused by two shrinkage.
The application of seamless welding technology will not cause warping deformation of workpiece, nor will it cause the matching problem between die cavity and die core side mode. In addition, due to the tilt of the workpiece, it is avoided to use only the ball grinder for end machining, which extends the service life of the milling cutter.
