摘要
本文介绍了３米Ｃ级精度滚珠丝杠磨削过程中的几个关键技术，提出了传动链误差预报补偿的改进方案，并以神经网络为基础，建立工件热伸长误差补偿系统。
in this article, some key technologies in the process of grinding ball screws of 3 meters long with accuracy grade C is introduced, an improved scheme for forecasting compensation of transmission error is put forward, and an error compensating system for thermal elongation of the screw is established on the basis of neuro network.
出处
《机床》
CSCD
1993年第3期17-21,共5页
