上游充通大学 Cam Design Procedure SHANGHAI JIAO TONG UNIVERSITY Type Synthesis ● Selection of cam and follower type based on basic motion requirements 。 Geometric,environmental,and economic considerations Follower Motion Based on specified rise,return,dwell Dimensional Synthesis of Cam Profile ."Wrapping around"follower profile onto cam Analysis Pressure Angle,Radius of Curvature,Dimensional Constraints... ME357 Design Manufacturing llCam Design Procedure Typ y e S ynthesis • Selection of cam and follower type based on basic motion requirements • Geometric, environmental, and economic considerations Follower Motion Follower Motion • Based on specified rise, return, dwell Di i l S th i f C P fil Dimensional Synthesis o f Cam Profil e • “Wrapping around” follower profile onto cam Ali na ys s • Pressure Angle, Radius of Curvature, Dimensional Constraints... ME357 Design & Manufacturing II