随着机床技术的发展,人们越来越重视机床热特性的研究。我们在CY6140 车床主轴箱中,使用不同牌号润滑油,对润滑油与主轴箱温升及其热位移之间关系进行如下探讨。 一、测试内容与方法 温度测量。热电偶布于主轴籍主轴前、中和后支承的箱壁外(图1的1、2和3处)及离合器后箱壁外(图 With the development of machine tool technology, people pay more and more attention to the research of machine tool thermal characteristics. We CY6140 lathe spindle box, the use of different grades of lubricants, lubricants and headstock temperature rise and the relationship between the thermal displacement of the following discussion. First, the test content and methods Temperature measurement. Thermocouples were placed in front of the main shaft of the spindle, neutralized and supported on the outside of the box wall (at 1, 2 and 3 in Fig. 1) and outside the wall of the rear wall of the clutch