service life of die的意思|示意

Experimental results showed that the service life of die can be improved evidently by using high temperature quenching and stress relief annealing.

实践证明，采用高温淬火和中间消应力退火可显著提高其使用寿命。

The stress states of the die were studied, and the assembled-die structure is put forward to improve the service life of die.

对模具的应力状态进行了分析，提出了组合凹模的方法以提高模具使用寿命。

Introduced the failure types and some measures for extending service life of die casting die.

介绍压铸模的失效类型,提出一些提高压铸模使用寿命的措施.

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For wire drawing die, extend the service life of die.

护拉丝模具，延长模具的使用寿命。