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Explain Cold-box Molding And Mold Making Use Of Details
Cold-box mold with core shooters also called cold box shoot core machine, also known as cold- dryer. Mold does not require heating can be the product curing, so people call it cold-box mold. Mold is a way to cure by heating the sand core product, are now using electric heating method, previously useful for gas and other fire burned directly outside , because not control the temperature, the lower the success rate of the product, now rarely used this method.
2015/10/13 huqiong 119
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What Are The Consequences of Plastic Mould Improper Heat Treatment
Above will not generate large thermal stress and more peace. If mould heating speed and diathermy fast, inside and outside the mold with great thermal stress. If the control is not good,it easily caused the deformation or crack. it is essential in preventing or slowing the rate of temperature increase preheating.
2015/08/05 huqiong 95
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Taking Notice Of Design Aluminum And Aagnesium Alloy Castings Construction
Since the melting point of aluminum and magnesium alloys low, you can use a variety of methods for producing cast aluminum and magnesium alloy castings. Therefore, in the design of their structures, the first of which should be considered in the foundry casting casting method in order to consider the appropriate structure manufacture ability.
2015/07/21 huqiong 120