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Addr.:Qingdao Jimo Tongji Office West East Industrial Park.
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Qingdao - die casting is introduced

 Die casting production is one of the three elements, the mold structure reasonable is a prerequisite for die casting production can proceed smoothly, and ensure the quality of casting (lower qualified rate) plays an important role in. Due to the characteristics of the casting process, is the decisive factor to obtain high quality castings, the correct selection of the process parameters, and the mold is a prerequisite to the correct choice and adjusting the process parameters, comprehensive reflection of mould design is the essence of all kinds of factors that may arise in die casting is expected. If the mould design is reasonable, encountered in the actual problems in the production of small, high rate of qualified casting machine. On the other hand, mold design is not reasonable, an example of a casting design dynamic fixed die package force is basically the same, and pouring system mostly in fixed mode, and put in Guannan die-casting machine after punch can't feed production, not the normal production, has been stuck in the fixed mould casting. Although fixed model cavity finish played a very light, because of the cavity is deep, still appear in fixed mode of viscosity. So in the mold design, must fully analyze the structure of castings, familiar with the operation process of die casting machine, to the possibility of extracting casting machine and process parameters to adjust, grasp the filling characteristics under different circumstances, and consider the method, mold processing drilling and fixed form, in order to design a practical, meet mold production requirements. The beginning has been said before, liquid metal filling time is very short, the liquid metal than the pressure and flow rate is very high, the die mold, an extremely poor working conditions, impact and spalling of alternating stress, has a great influence on the service life of the die. The service life of the die is usually through the careful design and manufacturing, in normal conditions, combined with good maintenance of natural damage, in can't repair before and scrap, die casting modulus (including the number of scrap in die casting)

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