液压支架φ250 mm双伸缩立柱结构优化  

Structural Optimization of Hydraulic Support′sφ250 mm Double Telescopic Legs

作　　者：郭建超 GUO Jianchao(Zhengzhou Coal Mining Machinery Group Co.,Ltd.,Zhengzhou 450016,China)

机构地区：[1]郑州煤矿机械集团股份有限公司,郑州450016

出　　处：《煤炭技术》2022年第2期180-183,共4页Coal Technology

基　　金：郑州市重大科技创新专项(2020CXZX0042)。

摘　　要：首先利用Creo软件建立φ250 mm双伸缩立柱的数字化分析模型,在ANSYS中对双伸缩立柱进行了有限元分析,再对双伸缩立柱进行力学建模,理论分析计算,根据有限元分析和理论计算结果,提出立柱结构的优化措施,解决了立柱实际使用中出现弯曲、折断问题,使双伸缩立柱使用更加安全、可靠。Firstly,uses of Creo software to establish a digital analysis model ofφ250 mm double telescopic legs,and Performs finite element analysis for double telescopic legs in ANSYS for finite element analysis,then for the double telescopic legs makes mechanic modeling theoretical analysis and calculation,according to the finite element analysis and theoretical calculation results,put forward the optimization measures of the leg structure,to solve the problem of bending and breaking in the actual use of the leg,and makes the use of double legs more safer and more reliable.

关 键 词：双伸缩立柱 ANSYS分析 结构优化 

分 类 号：TD4[矿业工程—矿山机电] TD12