數控車床尾座套筒液壓裝置設計,數控車床,套筒,液壓,裝置,設計
40 KSME Journal, VolA, No.1, pp. 40-47,1990. ANALYTICAL AND EXPERIMENTAL MOTION ANALYSIS OF FINGER FOLLOWER TYPE CAM-VALVE SYSTEM WITH A HYDRAULIC TAPPET Won-Jin Kim-, Hyuck-Soo Jeon- and Youn-Sik Park- (Received September 11, 1989) In this paper, the motion of a finger·follower type cam valve system with a hydraulic tappet was analytically and experimentally studied. First, the exact contact point between cam and follower for each corresponding cam angle was searched by kinematic analysis. Then a 6 degree of freedom lumpe
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