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What are the principles of zinc casting systems and filling methods?

Published: 2019-12-27 19:22:10 Author: zinc alloy die-casting plant - En Science and Technology Views: 0

厂家,铸造系统的设计目标是形成良好的充型方式,减少或避免气体的夹带,减少动能和热损失,生产出合格的压铸产品。 In zinc alloy die casting manufacturers, the design goal of the casting system is to form a good filling method, reduce or avoid gas entrainment, reduce kinetic energy and heat loss, and produce qualified die casting products.

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系统来说,充型方式是非常重要的,那么充型方式的原理是什么呢 ? 首先多腔布局时,应尽量采用平衡式分流器。 For the zinc alloy die casting system, the filling method is very important, so what is the principle of the filling method ? First of all, when using a multi-cavity layout, a balanced shunt should be used as much as possible. Which one is to ensure that the position of each cavity gate is the same, and the length of the shunt is the same; Secondly, control the temperature and pressure; the flow rate should be as short as possible, the cross-sectional size should be as large as possible; and the mixing should be minimized. To ensure low surface roughness, material consumption should also be considered; the pouring system should be able to capture cold materials at lower temperatures to prevent cold materials from entering the cavity and affect the production of plastic parts; the injection system should be able to prevent shrinkage deformation, dimensional deviation, etc. defect. Gate cutting should be convenient without affecting product appearance; improve production efficiency, reduce thin parts, and shorten molding cycles.

厂家,铸造系统必须重视充型方式,才能生产出优良的压铸模具。 Due to the differences in die casting structure and the influence of many process factors, zinc alloy die casting manufacturers, the casting system must pay attention to the filling method, in order to produce excellent die casting molds.

dg enchuang.com )一家专注锌合金、铝合金压铸件、连接器外壳生产的厂家,转载请注明出处,咨询电话 400-8345-158/138-2923-5658 ,欢迎您的来电。 The above article is from Enchuang Technology ( d55688.com ), a manufacturer specializing in the production of zinc alloy, aluminum alloy die-casting parts, and connector shells. Please indicate the source when reprinting, and consult the telephone 400-8345-158 / 138-2923-5658 , Welcome your call. )

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