工件不均匀受热热变形计算

The calculation of theheat distortion of plate part caused by assymetrical heahng

板类零件的平面加工，由于工件单面受热产生热变形误差，为了计算这种误差，应用数学和力学方法推导出热变形计算公式，并进行了实际应用举例。公式简明。

In the course of flat surface machining heat distortion error will be generated due to sassmetrical heating. In order to calculate this error ,mathematieal and mechanical methods are used to establish the formula for heat distortion. Application examples are givn. The formula is coneise and reliable.