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文章在概述模具设计采用合理间隙的基础上,着重探讨模具设计采用大间隙的工艺技术与策略,并论述大间隙冲裁对模具寿命的影响。
Based on an overview of the reasonable gap design of die design, this paper focuses on the technology and tactics of using large clearance in die design and discusses the influence of large gap blanking on die life.