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Analysis and design of compacted IWRC meshed model under axial strain
International Journal of Mechanics and Materials in Design ( IF 2.7 ) Pub Date : 2019-11-08 , DOI: 10.1007/s10999-019-09481-x
C. Erdönmez

Wire ropes are one of the most complex shapes due to the helical coiling of wires. It is difficult to generate a meshed model of even the classical circular wire rope. In this paper a more complex form which is known as compacted wire rope is modeled in 3D. The originality of this work is that, it is the first time a multi-layered compacted wire rope is generated and brought to the literature. The written code permits to create any length of compacted independent wire rope core geometry and to change wire radiuses and pitch lengths easily. Meanwhile flexibility of the code makes it easier to generate different kind of compacted independent wire rope core which is ready for numerical analysis. Compacted wire ropes have increased wear resistance and tensile strength. Due to its flattened surface their usage on a sheave or a pulley provides less wearing and breaking of wires while more tensile strength and increased lifetime. With the compaction process diameter of the wire rope decreases which results a decrease on the reaction moment also. This modeling issue can be used to create new type of complex wire rope models in the future.



中文翻译:

轴向应变下压实的IWRC网格模型的分析与设计

由于钢丝螺旋缠绕,钢丝绳是最复杂的形状之一。即使是经典的圆形钢丝绳,也很难生成网格模型。在本文中,一种更复杂的形式(称为压实钢丝绳)以3D模型建模。这项工作的独创性在于,它是首次产生多层压实钢丝绳并将其带入文献。书面法规允许创建任意长度的压紧独立钢丝绳芯几何形状,并轻松更改钢丝半径和节距长度。同时,代码的灵活性使生成更紧凑的独立钢丝绳芯更加容易,可用于数值分析。压实的钢丝绳具有更高的耐磨性和拉伸强度。由于其平坦的表面,它们在滑轮或滑轮上的使用减少了电线的磨损和断裂,同时具有更大的拉伸强度和更长的使用寿命。随着压实过程,钢丝绳的直径减小,这也导致反应力矩的减小。将来,可以使用此建模问题来创建新型的复杂钢丝绳模型。

更新日期:2019-11-08
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