This paper introduces the design of hem dies for automobile's covering parts. and gives a brief explanation about the several problems in the design and the working process of the die.
介绍了大型覆盖件包合模具的设计，针对设计过程中出现的各种问题及模具的工作过程作了简要阐述。
This paper introduces the design of hem dies for automobile's covering parts. and gives a brief explanation about the several problems in the design and the working process of the die.
介绍了大型覆盖件包合模具的设计，针对设计过程中出现的各种问题及模具的工作过程作了简要阐述。
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