TBT-ML500深孔钻床主轴箱的结构优化  

Structural optimization of the spindle box of TBT-ML500 deep hole drilling machine

作　　者：武小惟 薄瑞峰[1,2] 任鑫 沈兴全 Wu Xiaowei;Bo Ruifeng;Ren Xin;Shen Xingquan(School of Mechanical Engineering,North University of China,Shanxi Taiyuan,030051,China;Shanxi Deep Hole Processing Engineering Technology Research Center,Shanxi Taiyuan,030051,China)

机构地区：[1]中北大学机械工程学院,山西太原030051 [2]山西省深孔加工工程技术研究中心,山西太原030051

出　　处：《机械设计与制造工程》2021年第5期29-32,共4页Machine Design and Manufacturing Engineering

摘　　要：以TBT-ML500深孔钻床的主轴箱为研究对象,首先采用SolidWorks建立主轴箱的三维模型,然后将其与ANSYS Workbench进行关联,以避免数据在传输过程中丢失,再在Workbench中对主轴箱进行静动态分析。初选主轴箱的8个尺寸参数作为设计变量,并对其进行参数相关性分析,选出对主轴箱质量影响最大的3个参数,对主轴箱进行结构轻量化设计。结果表明:在满足主轴箱静动态特性的前提下,质量减轻了9.77%,实现了轻量化设计。Taking the TBT-ML500 deep hole drilling machine headstock as the research object,the parametric model of the headstock is established by SolidWorks,and the static and dynamic analysis of the original headstock model are carried out in Workbench.According to the analysis results,8 size parameters of the headstock are selected as the design variables,and the parameter correlation is carried out to screen out the 3 parameters that had the greatest impact on the headstock quality.On this basis,lightweight design is carried out.The results show that under the premise of satisfying the static and dynamic characteristics of the headstock,the mass is reduced by 9.77%and the lightweight design is realized.

关 键 词：主轴箱 静力分析 模态分析 轻量化 

分 类 号：TH122[机械工程—机械设计及理论]