机床床身导轨的磨损及其对机床精度的影响  

The abrasion of the slideway of the machine tool and its influence on the precision of the machine tool

作　　者：唐开勇[1] 

机构地区：[1]湖南冶金职业技术学院,湖南株洲412000

出　　处：《机械研究与应用》2006年第5期12-14,共3页Mechanical Research & Application

摘　　要：介绍机床床身导轨的精度对机床精度有决定性影响,它直接影响被加工零件的尺寸、形状和位置误差值;导轨的磨损是造成机床床身导轨精度下降的根本原因,并以不同的形式对被加工零件的误差产生影响;导轨的磨损包括磨粒磨损、粘着磨损和腐蚀磨损等,在不可避免的情况下,介绍所采取的一些措施。The precision of the slideway of the machine tool has the decisive influence on the precision of the machine tool. It can directly influence the size, shape and location inaccuracy of the manufactured components. The abrasion of the slideway is the basic reason to the decreasing precision of the slideway of the machine tool and produce influence on the inaccuracy of manufactured components in different ways. The abrasion of the slideway includes pellet abrasion, adhering abrasion and eroding abrasion, which cannot be avoided. People can only slow down the abrasion speed through some measures.

关 键 词：机床 床身导轨 磨损 精度 

分 类 号：TG502.13[金属学及工艺—金属切削加工及机床]