..............page:47-51+64
..............page:1-4+63
yi lei qu xian duan de zui jia bi jin yuan
Zhou Busheng Abstriact: Spline hob tooth-profilc;cycloid and involute etc. hare something in common.In this paper;the lams of variation of circular fitting crrors with circle centrc displacement for this kind of segmental curve have been studied. It has
..............page:43-46+64
..............page:33-37+46+64
..............page:31-32+64
..............page:10-13+63
..............page:26-30+63-64
..............page:14-17+64+63
..............page:23-26+63
..............page:55-58+64
..............page:4-9+13+63
..............page:38-42+64
..............page:18-22+63