机床热变形产生的原因及常用控制方法

The Generating Reason for Machine Tool Thermal Deformation and Normal Control Methods

机床热变形是机械制造业中常见的一种不正常现象,会降低零件的加工精度。减少机床热变形的方法为:进行热误差建模和补偿,温度控制,热态特性优化设计。

Machine tool thermal deformation is an abnormal phenomenon in mechanical manufacturing industry, it can decrease machining accuracy of parts. The methods to reduce the machine tool thermal deformation are ： thermal error modeling and compensation, temperature control, optimization design of thermal state characteristics.