车削过程中刀具热变形的分析

In Process of Cutting Tool Thermal Deformation Analysis

针对刀具在切削过程中产生的热变形问题,运用热理论分析得出了计算车刀热变形的一般表达式。通过自然热电偶法实验对车刀热变形计算给出了测量方法,同时提出了一些具有实际意义解决方案,从而为工艺人员更加准确地了解热变形情况提供了参考依据。

Solve the problem for the thermal deformation of tool in the cutting process,the use of thermal analysis results of the calculation of thermal deformation of the general formula of turning tools. Have given measurement out method by the fact that the natural electric thermo-couple law experiment secretly schemes against to lathe tool heat deformation,have suggested that some have actual significance resolving a scheme at the same time, condition has provided the reference basis to especially accurate handicraft personnel know about fever deformation thereby.