The problems and the treatments related to the mold manufacturing, technological conditions and plastics materials, which are often encountered in mold forming, are collected and arranged.
对模具在工作中常遇到的与模具制造、工艺条件及塑料材料有关的问题及相应对策进行了归纳整理，组成了模具诊断与维修知识库。
Therefore, the research of the fast manufacture technology method that develops the steel - based ramming mold is an important topic in the Material Forming and Process Engineering field.
因此，研究开发钢基冲压模具的快速制作技术方法是材料成型与加工领域的一个重要课题。
There are many special requirements for forming mold of soft magnetic ferrite I-type core in the course of the pressing.
软磁铁氧体工型磁芯的压制成型对模具有许多特殊要求。
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