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US06997231B1 Method for vacuum diecasting and diecasting mould 失效
真空压铸和压铸模具的方法

Method for vacuum diecasting and diecasting mould
摘要:
The invention relates to a method for vacuum diecasting and a diecasting mould (1), especially for diecasting components made of metal or the alloys thereof. The aim of the invention is to provide a better casting quality while simplifying the procedure of the method. To this end, the evacuation of the die cavity (5) and the filling with molten bath are carried out independently from one another.
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