【摘要】 介绍了应力回线的概念和短应力设计法的基本原理及其应用。应力回线的长短会影响机械构件弹性变形的大小 ,在机器或机构设计中 ,通过改变应力回线的长度 ,从而提高机器的刚度和工作精度更多还原

【Abstract】 This paper introduces the conception of stress close-line and the principle of elastic deformation of the workpiece. In the design of machine, changing the length of stress close-line can improve the rigidity and working precision of the machines.更多还原