This process can add mouldpressure to the preforms through inflating the bladder. Thus, higher fiber volume fraction can be achieved.
该工艺通过向气囊内充压,对预成型体施加一定的成型压力,从而提高构件纤维体积含量及力学性能。
2
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。
3
The application of pressure automation product line and the improvement of operation speed require that the mould should have a longer life.