钢丝绳中二次螺旋钢丝的数学模型  

Mathematical Model of Double Spiral Steel Wire in Steel Wire Rope

作　　者：沈志军 SHEN Zhijun(Xianyang BOMCO Steel Tube & Wire Rope Co., Ltd.,Xianyang 712000, China)

机构地区：[1]咸阳宝石钢管钢绳有限公司,陕西咸阳712000

出　　处：《东莞理工学院学报》2021年第3期8-13,共6页Journal of Dongguan University of Technology

摘　　要：在钢丝绳外层钢丝轴线的Frenet标架上,注意到钢丝绕股的轴线进行装配和股绕钢丝绳轴线的装配方式完全相同,利用仿射几何建立钢丝绳中二次螺旋钢丝的数学模型。从哲学角度分析数学模型的成功之处是引入了对称理论,并展望了钢丝绳理论研究的下一阶段工作。On the Frenet frame of the outer wire axis of the wire rope,it is noted that the assembly of the wire around the strand axis is exactly the same as that of the strand around the wire rope axis.The mathematical model of the second helical wire in the wire rope is established by affine geometry.The success of analyzing the mathematical model from the philosophical point of view is the introduction of the symmetry theory and the prospect of the next stage of the research on the wire rope theory.

关 键 词：钢丝绳 二次螺旋钢丝 数学模型 仿射几何 

分 类 号：TD532[矿业工程—矿山机电]