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通过非线性有限元法与弹塑性理论对压点式反弯矫直理论进行了研究，提出了精度较高的压点式压下量的确定方法，实例表明用本文的方法分析与计算精密矫直机中轴类零件的一些参数是有效的。
Based on the nonlinear finite element method and the elasto-plastic theory, the pressure point type anti-bending straightening theory is studied, and the method of determining the pressure point type rolling amount with high accuracy is put forward. The examples show that the method of analysis and calculation of precision straightening Some parameters of the straight shaft parts are valid.