机床直线滚动导轨的润滑、安装及设计要点研究  

Research on Lubrication, Installation and Design Points of Linear Rolling Guideway of the Machine Tool

作　　者：赵敏 Zhao Min(Neway CNC Equipment(Suzhou)Co.,Ltd.,Suzhou,Jiangsu 215163)

机构地区：[1]纽威数控装备(苏州)股份有限公司,江苏苏州215163

出　　处：《工程技术研究》2022年第14期105-107,共3页Engineering and Technological Research

摘　　要：直线滚动导轨可以在高负载的情况下实现高精度的直线运动,具有定位精度高、精度保持性好、承载能力强和使用寿命长等优点。对机床直线滚动导轨进行结构优化设计,根据工况采取合理的润滑,加强装配工序的质量控制,能够充分发挥直线滚动导轨定位精度高、随动性好的特点,可以使数控机床获得更高的加工精度和更好的加工质量。文章首先介绍了直线滚动导轨的结构组成及运动特性,然后重点探讨了直线滚动导轨的润滑及安装,最后对机床直线滚动导轨的设计要点进行了总结,以供相关研究人员参考。Linear rolling guideway can achieve high-precision linear motion under high load conditions. It has the advantages of high positioning accuracy, good accuracy retention, strong bearing capacity and long service life. To optimize the structure of the linear rolling guideway of the machine tool, to take reasonable lubrication according to the working conditions and to strengthen the quality control of the assembly process can give full play to the characteristics of high positioning accuracy and good follow-up of the linear rolling guideway, which can make the CNC machine tool obtain higher machining accuracy and better machining quality. This paper first introduces the structure composition and motion characteristics of the linear rolling guideway,then focuses on its lubrication and installation, and finally summarizes the design points of linear rolling guideway of the machine tool for the reference of relevant researchers.

关 键 词：直线滚动导轨 润滑剂 偏心载荷 

分 类 号：TG502[金属学及工艺—金属切削加工及机床]