线材集卷双臂芯轴结构优化设计  

Structural Optimization Design of Double-Arm Mandrel for Wire Rod Coiling

作　　者：张丽英 ZHANG Li-ying(Department of Mechatronics Engineering,Shanxi Institute of Energy,Jinzhong 030600,China)

机构地区：[1]山西能源学院机电工程系,山西晋中030600

出　　处：《机械工程与自动化》2023年第2期76-78,81,共4页Mechanical Engineering & Automation

基　　金：山西省应用基础研究自然科学基金项目(201901D111298)。

摘　　要：针对高线集卷系统双臂芯轴设备稳定性与生产效率的问题,提出了对双臂芯轴进行结构优化设计。通过分析双臂芯轴的结构特点与动作特点,对双臂芯轴外芯臂重新进行设计分析计算,并构建了网格特征参数模型。基于三维模型的力学仿真,通过对比其应力云图与位移云图的运行结果,最终依靠改变零部件的外部形状或者添加加强筋结构对外芯臂进行了改进,满足了实际生产的需要。Aiming at the problems of stability and production efficiency of the double-arm mandrel in the high speed wire rod coiling system,a structural optimization design of the double-arm mandrel is proposed.By analyzing the structural characteristics and action characteristics of the double-arm mandrel,the design analysis and calculation of the outer core arm of the double-arm mandrel are re-designed,and the grid characteristic parameter model is constructed.Based on the mechanical simulation of the 3D model,by comparing the operating results of the stress cloud map and the displacement cloud map,the outer core arm is finally improved by changing the external shape of the parts or adding a reinforcing rib structure,which meets the actual production needs.

关 键 词：双臂芯轴 优化设计 高线集卷系统 

分 类 号：TP391.7[自动化与计算机技术—计算机应用技术] TH122[自动化与计算机技术—计算机科学与技术]