About half of all aluminium castings are made using high-pressure die-casting (HPDC), in which a molten aluminium alloy is injected under pressure into a steel mould, or die.
大约有一半的铸铝工艺是高压模铸(HPDC)，在这种工艺中，通过压力将液态铝合金注入钢模，或模具。
An injection mould with half-parting inlaying structure was developed based on the analysis on forming process of wiring terminal positioning fixture with nine-thread pedestal.
通过对九线基座、接线柱定位夹具注射模镶件的工艺分析，确定了成型镶件分半镶拼式结构。
As a result, a mould with double stripper mechanism was needed, that is to say, there were levers and ejector pins on the stationary mould half and ejector pipes on the moving mould half.
为保证顺利脱模， 模具设计采用了双脱模机构，即定模采用杠杆、推杆顶出机构，动模采用推管二级顶出机构。
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