数控机床热伸长研究  

Study on Thermal Elongation of NC Machine Tools GUO Cuijuan,DU Changlin,ZHANG Haibo,SUN Hongwei,

作　　者：郭翠娟 杜长林 张海波 孙宏伟 邓鑫 张国帅 乔首衔 DENG Xin;ZHANG Guoshuai;QIAO Shoujian(Kede Numerical Control Co.,Ltd.,Dalian 116600,China)

机构地区：[1]科德数控股份有限公司,辽宁大连116600

出　　处：《机械工程师》2024年第1期99-101,105,共4页Mechanical Engineer

摘　　要：针对数控机床加工末端-主轴的热伸长现象进行了详细阐述,并对其检测及消除、补偿的方法进行了探讨研究,总结了现有的几种检测及补偿方法,对现场机床进行了测试并给出了测试结果,对恒温电主轴、恒温机床做了简要阐述,为高精度数控机床的设计提供了方法和思路。This paper describes the thermal elongation phenomenon of CNC machine tool spindle.Its detection,elimination and compensation methods are discussed.Several existing detection and compensation methods are summarized.The field machine tool is tested and the test results are given,it provides methods and ideas for the design of CNC machine tool.

关 键 词：热伸长 主轴 机床 补偿 恒温 

分 类 号：TH12[机械工程—机械设计及理论]