6Bai B. Computerized Tooth Profile Generation of Elliptical Gears Manufactured by Shaper Cutters [J]. Journal of Materials Processing Technology, 2002,122(2/3) : 139-147.
7Bouzaki K D,Lili E,Michailidis N, et al. Manu- {acturing o{ Cylindrical Gears by Generating Cut- ting Processes: A Critical Synthesis of Analysis Methods[J]. CIRP Annals-manufacturing Tech- nology,2008,57(2) :676-696.
8Litvin F L,Gonzalez-Perez I, Fuentes A, et al. To- pology of Modified Surfaces of Involute Helical Gears with Line Contact Developed for Improve- ment of Bearing Contact, Reduction of Transmis- sion Errors,and Stress Analysis[J]. Mathematical and Computer Modelling, 2005,42 (9/10) : 1063- 1078.
9Suh S,Kang S,Chung D,et al. Theory and Design of CNC Systems[M]. London: Springer, 2008.
10Erkorkmaz K, Altintas Y. High Speed CNC Sys- tem Design. Part II : Modeling and Identification of Feed Drives[J]. International Journal of Ma- chine Tools Manufacture, 2001,41 (10) .. 1487- 1509.
