Introduction of vibration force field is beneficial to shorten, filling time and increase transient cavitypressure.
振动力场的引入，有利于缩短充模时间，提高瞬态模腔压力。
2
However, on the other perspective, these results show that the cavitypressure has a dominant effect on the amount of shrinkage and error of roundness that occurs.
然而，在其他的角度来看，这些结果表明，上腔压力的收缩和圆度误差量发生显着效果。
3
Clamping force is an important attribute of the clamping unit of a PIMM. It is the maximum force the machine is capable of to keep the mould closed against the cavitypressure during injection.