多规格组合式金刚石圆盘锯主轴端部径向位移与动态特性分析  

Spindle Analysis of Front Radial Displacement and Dynamic Characteristics of Multi-specification Combined Diamond Circular Saw

作　　者：段作岗 王凯达 张恒[1,2,3] 康金有 张进生[1,2,3] 周京国 邬剑[4] Duan Zuogang;Wang Kaida;Zhang Heng;Kang Jinyou;Zhang Jinsheng;Zhou Jingguo;Wu Jian(School of Mechanical Engineering,Shandong University,Jinan 250061,China;不详)

机构地区：[1]山东大学机械工程学院,济南市250061 [2]山东大学日照智能制造研究院 [3]高效洁净机械制造教育部重点实验室 [4]湖北省华建石材股份有限公司

出　　处：《工具技术》2023年第1期95-100,共6页Tool Engineering

基　　金：山东省重点研发计划(2019GGX104022);日照市科技创新专项(2020CXZX1201)。

摘　　要：多规格组合式金刚石圆盘锯是锯切石材的重要设备,其主轴结构对加工精度和加工效率具有重要影响。根据主轴弹性变形求得主轴端部径向位移关系式,分析主轴结构参数对主轴端部径向位移的影响。使用ANSYS Workbench软件对金刚石圆盘锯主轴系统进行模态分析,得到主轴前6阶模态频率和振型,并分析主轴结构参数与模态频率之间的关系。研究结果可为组合式金刚石圆盘锯主轴结构设计与优化提供参考。Multi-specification combined diamond circular saw is an important equipment for stone sawing.The structural characteristics of its spindle have an important impact on the processing accuracy and efficiency.According to the elastic deformation of the spindle,the relationship between the radial displacement of the front end of the spindle is obtained,and the influence of the structural parameters of the spindle on the radial displacement of the front end of the spindle is analyzed.The modal analysis of the diamond circular saw spindle system is carried out by ANSYS Workbench software,the six modal frequencies are obtained,and the relationship between spindle structural parameters and modal frequencies is analyzed.The research results can provide reference to the structural design and optimization of combined diamond circular saw spindle.

关 键 词：多规格组合式金刚石圆盘锯 主轴 端部径向位移 动态特性 

分 类 号：TG56[金属学及工艺—金属切削加工及机床] TH113.1[机械工程—机械设计及理论]