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Unformatted text preview: by the follower faces follower face cam rotation cam profile base circle 1.3 Extension to a Roller Follower cam rotation cam profile base circle pitch curve roller Pressure Angle, : the angle between the direction of motion (velocity) of the follower and the normal direction of contact surface. o o 30 side thrust jamming the translating follower 1.4 Example 1: 1.5 Example 2: 1.6 2) An Analytical Method • for a disc cam with a flatfaced follower base circle common normal x y (x,y) R cos x sin x sin y cos y t o A B D M N b r ) ( f r R b 1.7 1.8 1.9 Radius of Curvature The absolute value of the minimum radius of curvature of the cam pitch curve should at least 2 to 3 times as large as the radius of the roller follower . min f R...
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This note was uploaded on 10/18/2010 for the course MATH 2860 taught by Professor Dhavidhe during the Spring '10 term at UOIT.
 Spring '10
 dhavidhe

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