气体静压丝杠误差均化作用的研究  

Research on Error Balancing Function of Aerostatic Lead Screw

作　　者：申涛[1] 孙雅洲[1] 卢泽生[1] 

机构地区：[1]哈尔滨工业大学机电工程学院,哈尔滨150001

出　　处：《航空精密制造技术》2008年第4期18-21,共4页Aviation Precision Manufacturing Technology

摘　　要：建立了丝杠螺母副的传动误差计算模型,并在此基础上分析了气体静压丝杠的误差均化作用与螺母有效长度、丝杠误差周期的关系,为气体静压丝杠螺母副的设计加工提供了必要的基础。This paper establishes a transmission error calculation model of screw and nut was established. The relationship between error balance on aerostatic lead screw and effective length of nut, the error cycle of screw was analyzed. This provides the essential basis for the design and machining of the aerostatic lead screw and nut.

关 键 词：气体静压丝杠 误差均化 螺旋线误差 

分 类 号：TH133[机械工程—机械制造及自动化]