双立柱龙门刨床主传动轴的结构优化设计  

Structure Optimization Design of Double Housing Planer Main Shaft

作　　者：周应斌[1] 刘持平[1] 

机构地区：[1]贵州大学机械工程学院,贵阳550003

出　　处：《煤矿机械》2014年第8期27-29,共3页Coal Mine Machinery

摘　　要：龙门刨床主传动轴是保障工作台正常运动的关键零件。以某公司B2012双立柱龙门刨床的主传动轴为研究对象,先对原始结构进行有限元分析,在此基础上进行结构优化,通过对比优化前后主轴的变形情况确定最佳设计方案,提高机床可靠性。Double housing planer main shaft is the key part to protect normal movement of workbench.Studying a company on its planer main shaft in B2012, this paper firstly does the finite element analysis for the original structure, based on which optimization of the structure is done. By comparing the deformation of the spindle before and after optimization, the best design is determined so as to improve machine＇s reliability.

关 键 词：龙门刨床 主传动轴 有限元分析 结构优化 

分 类 号：TG551[金属学及工艺—金属切削加工及机床]