履带式挖掘机行走装置异常磨损原因及改进措施  

Reasons and improvement measures for abnormal wear of crawler excavator travelling device

作　　者：张曦文 许先硕 陶毅 王涵 Zhang Xiwen;Xu Xianshuo;Tao Yi;Wang Han(Wuhan University of Technology,Wuhan 430070,China)

机构地区：[1]武汉理工大学,湖北武汉430070

出　　处：《汽车知识》2024年第4期122-124,共3页Auto Know

基　　金：国家级大学生创新创业训练计划资助(S202310497309X)。

摘　　要：履带式挖掘机是工程建设中常见的大型机械设备,然而,行走装置部件的异常磨损问题一直是影响挖掘机使用寿命和运行效率的关键因素。本文深入研究了履带式挖掘机行走装置部件异常磨损的原因,并结合有限元分析软件提出了相应的模拟分析和改进措施。研究得出结论,对严重磨损部位加以预防,可以有效降低履带式挖掘机行走装置的磨损程度,延长设备的使用寿命,提高工作效率和安全性。这为解决实际工程中的问题提供了有力的理论支持和技术指导。Crawler excavator is a common large-scale mechanical equipment in engineering construction.How-ever,the abnormal wear of the parts of the traveling device has been one of the key factors affecting the service life and operation efficiency of the excavator.This paper deeply studies the causes of abnormal wear of the crawler excavator walking device components,and puts forward the corresponding simulation analysis and improvement measures combined with the finite element analysis software to obtain the serious wear parts and prevent them,which can effectively reduce the wear degree of the crawler excavator walking device,extend the service life of the equipment,and improve work efficiency and safety.This provides a strong theoretical support and technical guidance for solving problems in practical engineering.

关 键 词：履带式挖掘机 异常磨损 有限元仿真 

分 类 号：TU621[建筑科学—建筑技术科学]