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汽车螺栓冷镦模具CAD系统由两部分组成,即工艺分析、计算和模具设计,本文着重描述所建立的主要的数学模型,并简要地介绍了系统框图和系统的基本功能。
The automotive screw cold heading die CAD system is composed of two parts, namely process analysis, calculation and die design. This article describes the main mathematical models established and briefly introduces the system block diagram and the basic functions of the system.