利用数值模拟技术对2 311和2 738两种模具钢热处理质量效应进行了定量评估和现场试验验证。
The mass effects of die steel 2311 and 2738 upon their heat treatment were rated by numerical simulation technology and verified by practical experiments.
因此，对于塑料模具钢的制造工艺，特别是热处理工艺也是大不相同的。
Therefore, plastic mold steel manufacturing processes, in particular the heat treatment processes are different.
对718塑料模具钢经过不同工艺热处理后的加工性能进行了研究，分析了影响其加工性能的主要因素。
The machinability of 718 plastic die steel after different heat treatment was studied and the main influence factors was discussed.
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