用热管均衡机床大件的温度场  

Equalizing the Temperature Field of Machine Tools by Heat Pipe

作　　者：李易平[1] 庄有土[1] 张伯霖 

机构地区：[1]华侨大学精密机械工程系

出　　处：《华侨大学学报（自然科学版）》1991年第1期9-15,共7页Journal of Huaqiao University(Natural Science)

基　　金：国家自然科学基金

摘　　要：本文论述了用于均衡机床大件温度场的新型热管,给出了设计计算要点和试验研究结果。将此新型热管用于精密平面磨床,能有效地控制立柱的热倾斜并提高加工精度。A new type of heat pipe used for equalizing the temperature field of machine tool is presented in this paper. The essentials of its desigu and its test results are given. By applying this new type of heat pipe to the precision surface-grinding machine, the heat lean of vertical column can be efficiently controlled and the machining accuracy can be improved.

关 键 词：机床 温度场 热变形 热管 平面磨床 

分 类 号：TG502.15[金属学及工艺—金属切削加工及机床]