井下防爆运人车齿轮减速器振动特性分析及优化  

Analysis and Optimization of Vibration Characteristics of Gear Reducer of Underground Explosion-proof Personnel Carrier

作　　者：张兰生 杨朝会 于楠 李扬 徐超 江京亮 Zhang Lansheng;Yang Chaohui;Yu Nan;Li Yang;Xu Chao;Jiang Jinglianga(College of Mechanical and Automotive Engineering,Qingdao University of Technology,Qingdao 266520,China;Technology Center,Qingte Group,Qingdao 266109,China)

机构地区：[1]青岛理工大学机械与汽车工程学院,山东青岛266520 [2]青特集团技术中心,山东青岛266109

出　　处：《煤矿机械》2021年第12期83-85,共3页Coal Mine Machinery

基　　金：中国博士后科学基金面上资助二等资助(2018M632643);高等学校学科创新引智计划资助(D21017);山东省博士后创新项目专项资助(201902046);青岛市驱动桥传动系统监控专家工作站专项资金;青岛市博士后研究人员应用研究项目资助。

摘　　要：以某锂电式电驱动井下防爆运人车为研究对象,利用MASTA软件建立了齿轮减速器的仿真模型,并对其进行振动特性分析,确定了齿轮微观修形的参数,对修形前后的响应峰值及传动误差进行了对比。结果表明,优化后的齿轮减速器振动响应峰值和传递误差得到明显降低,受力后变形减小,齿面受力更加均匀,振动特性显著改善,达到优化目的。Taking a lithium electric drive underground explosion-proof personnel carrier as the research object, the simulation model of gear reducer were established by using MASTA software, and its vibration characteristics were analyzed, the parameters of micro modification of gears were determined,and the response peak value and transmission error before and after modification were compared. The results show that after optimization, the peak value of vibration response and transmission error of the gear reducer were significantly reduced, the deformation were reduced, the force on the tooth surface were more uniform, the vibration characteristics are significantly improved, and the purpose of optimization were achieved.

关 键 词：电驱动防爆运人车 齿轮减速器 MASTA 振动分析 齿轮修形 优化设计 

分 类 号：TD524.2[矿业工程—矿山机电]