一种矿用钢丝绳探伤仪导向轮系碰撞动力学分析及优化设计研究  

Dynamics analysis on collision of guiding wheel system in a mining steel rope flaw detector and optimization design

作　　者：赵鹏喜[1] 王书群 

机构地区：[1]三门峡职业技术学院,河南三门峡472000 [2]洛阳坤宇矿业有限公司,河南洛阳471700

出　　处：《矿山机械》2015年第9期52-56,共5页Mining & Processing Equipment

基　　金：河南省机械设计及传动系统重点实验室基金项目(KFJY200714)

摘　　要：煤炭开采运输对钢丝绳强度及寿命要求极高,其性能是保障安全提升的必要条件。导向轮系是钢丝绳探伤仪的重要核心部件,利用ANSYS/LS-DYNA对其碰撞过程进行动态分析,简化了分析过程中的复杂计算,得出了准确的计算结果;对导向轮系结构不合理之处进行了优化设计,并通过试验验证了钢丝绳子探伤仪结构的合理性,提高了设备工作寿命及安全性能。The strength and lifespan of the steel rope is highly required during coal mining and transportation, its performance is the necessity to guarantee the safety hoisting. The guiding wheel system is the key part of the steel rope flaw detector. ANSYS/1S-DYNA was applied to conduct dynamic analysis on the collision process, and after simplification of calculation during analysis process, accurate calculation results were obtained. Unreasonable structure of the guiding wheel system was optimized, reasonable structure of the steel rope flaw detector was verified, thus the lifespan and safety performance of facilities were enhanced.

关 键 词：钢丝探伤仪 导向轮 碰撞 有限元分析 优化设计 

分 类 号：TD532[矿业工程—矿山机电] TH878[机械工程—仪器科学与技术]