高速公路铣刨机驱动转向桥有限元分析与优化  

Finite Element Analysis and Optimization on Drive Axle of the Highway Milling Machine

作　　者：陈道攀[1] 潘晓东[2] 李剑敏[1] 宣海枫 王威[1] 周新腾[1] 

机构地区：[1]浙江理工大学浙江省机电产品可靠性技术研究重点实验室,浙江杭州310018 [2]杭州前进齿轮箱集团股份有限公司,浙江杭州311203

出　　处：《机械研究与应用》2015年第3期17-20,共4页Mechanical Research & Application

基　　金：浙江省科技厅重大工业专项资助(编号:2009C11111)

摘　　要：针对某铣刨机转向驱动桥进行分析,建立了转向桥的数值模型,在原型桥计算分析的基础上,提出了优化设计方案,对桥的几何尺寸进行了削减,并以额定桥荷、转向、紧急制动等典型工况载荷下的有限元分析结果验证了优化的有效性。In this article, the steering drive axle of a milling machine was analyzed, and its numerical model was also built.Based on the result of original model calculation, the optimization designing scheme was offered, and the physical dimension ofdrive axle was reduced. Finally, the effectiveness of such optimization was verified by the finite element analysis results undertypical working conditions of the standard load, veering, and emergency brake.

关 键 词：铣刨机 驱动桥 有限元 优化分析 典型工况 

分 类 号：V455.5[一般工业技术—材料科学与工程]