8任敬心.难加工材料磨削技术(Grinding of Difficult-to-Materials).北京:国防工业出版社,1999,2.
9L.M.Xu, D.J.Hu,Analysis of Chatter Marks in Accurate Grinding on Optical-Curve Grinder,Key Engeering Materials Vols.304-305(2006) pp.497-501.
10Warkentin A, Bedi S,Ismail F,et al. Five axis milling of spherical surface [J]. International Journal of Machine Tools and Manufacture, 1996,36 (2) : 229-243.