【摘要】 采用有限元模拟软件ANSYS,研究掣动索用65Mn钢丝不同变形情况下的应力状态。扭转变形是对钢丝的弹性极限等效应力情况影响最大的因素。钢丝受拉伸、弯曲、扭转3种应力状态组合情况下,钢丝的弹性极限等效应力为1161MPa,钢丝外表面应力最大。更多还原

【Abstract】 To study stress state of 65Mn steel wire for brake cable on different deforming condition using ANSYS as simulating tool. Torsion deformation is the biggest effect factor on elastic limit equivalent stress. Elastic limit equivalent stress of steel wire is 1 161 MPa on the integrated function of tension, bend and torsion.更多还原