高精密卧式加工中心热控制分析和设计  

Thermal Control Analysis and Design of High-precision Horizontal Machining Center

作　　者：杜守志 Du Shouzhi

机构地区：[1]通用技术集团沈阳机床股份有限公司,沈阳110142

出　　处：《机械制造》2024年第8期63-65,78,共4页Machinery

摘　　要：在诸多影响机床加工精度的因素中,部件生热而导致升温变形不可忽视。抑制热源产生,控制热量传递,做好热变形补偿是提高卧式加工中心加工精度和加工稳定性的基本要求。对高精密卧式加工中心进行热控制分析和设计,分析了热特性影响因素,给出了热控制途径,并对热控制结构进行了介绍。Among the many factors that affect the machining accuracy of the machine tool,the heating deformation caused by the heat generation of part cannot be ignored.Inhibiting the generation of heat source,controlling heat transfer,and compensating for thermal deformation are the basic requirements for improving the machining accuracy and machining stability of the horizontal machining center.The thermal control analysis and design of high-precision horizontal machining center were carried out,the influencing factors of thermal characteristic were analyzed,the thermal control approach was given,and the thermal control structure was introduced.

关 键 词：卧式加工中心 热控制 分析 设计 

分 类 号：TG659[金属学及工艺—金属切削加工及机床]