A Precise Designing and Manufacturing for Full Shaped Hob(1st Report, Desingning in Consideration of Polyganal Error for Gear which in Cut by Using the Hob). Journal of Japan Society for Design Engineering. 2003. 38. 3. 135
Design Method for Profile of Screw Rotor Hob in Consideration of Interference(jointly worked)
Proceedings of 1999 International Conference on Advanced Manufacturing Technology 1999
Design Method for Thread Rotary Cutter Profile in Consideration of Interference(jointly worked)
Proceedings of 1999 International Conference on Advanced Manutacturing Technology 1999