CAM DESIGN AND DEVELOPING SURFACES MECHINCAL DRAWING

CAM DESIGN AND DEVELOPING SURFACES MECHINCAL DRAWING
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Posted by: bobthedog ^®

08/02/2006, 09:41:07

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Hi can someone help us out with these questions relating to developing surfaces designing cams and calcuations

one see pic of cams DESIGN A CAM TO THE FOLLOWING DATA 12 MM DIAMETER SHAFT 36 MM MIN DIAMETER 25 MM LIFT. CLOCKWISE DIRECTION KNIFE EDGE FOLLOWER PERFORMANCE UNIFORM VELOCITY 180 DEGREES 30 DEGREES DWELL AT SAME RADIUS UNIFORM ACCELERATION AND RETARDATION FALL 150 DEGREES

A CONE HAS A SECTOR ANGLE OF 140 DEGREE AND A BASE OF 80 MM

A CALCULATE THE SLANT HEIGHT ??

....Edited in the following additional information from a follow-up from same poster for poster: randykimball-

This isnt picture that the question should look like but that is what the design should coinceide with. It should look along those lines etc for question one.

DONT GIVE UP THE FAITH

Modified by randykimball at Wed, Aug 02, 2006, 20:08:35

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