Indexed by:
Abstract:
为了提高五轴数控机床的加工精度,对双摆头五轴数控机床RTCP(rotation tool center point)模块的误差进行了分析.以多体系统运动学理论为基础,结合刚体六自由度假设理论,建立了误差分析模型.对旋转运动引起的RTCP刀具中心点误差和刀具矢量误差进行了深入分析,推导出了刀具中心点误差和刀具矢量误差公式,并利用实验室开发的刀具轨迹仿真软件,对理想轨迹和实际轨迹进行了对比分析,验证了理论和方法的正确性.
Keyword:
Reprint Author's Address:
Email:
Source :
北京工业大学学报
ISSN: 0254-0037
Year: 2012
Issue: 5
Volume: 38
Page: 658-662
Cited Count:
WoS CC Cited Count: 0
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count: 11
Chinese Cited Count:
30 Days PV: 15
Affiliated Colleges: