论文部分内容阅读
拉拔力是棒材连续拉拔机设计的重要力能参数之一。本文从棒材在变形区内微元体上的受力分析出发,推导了计算拉拔力的理论公式,文后又作了实例介绍,计算结果与实测值较为吻合。
Drawing force is one of the most important parameters of bar continuous drawing machine design. Based on the analysis of the force on the micro-bodies of bar material in the deformation zone, the theoretical formula for calculating the drawing force is deduced, and then the example is introduced. The calculation results are in good agreement with the measured values.