摘要
通过对影响外圆磨削加工精度的多种因素进行现场测试,然后借助计算机对实测数据进行多元线性回归分析,从而找出主要误差源是磨床的热变形,为机床设计改进提供一定的理论依据。
Having done site-test of multiple factorsinfluencing on the cylindrical grinding accuracy, thenanalyse the ascertained data in multiple-element linear bymeans of computer. As result, the main error resource isfound the thermal deformation of the grinding machine,which provides the theory foundation for improving thedesign of machine tool.
出处
《精密制造与自动化》
2004年第3期23-25,共3页
Precise Manufacturing & Automation
