Draw the profile of a disc cam with roller follower to give rise of 63 mm...
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Draw the profile of a disc cam with roller follower to give rise of 63 mm during 3/8 revolution of cam and dwell in the lifted position for 1/8 revolution and a sudden drop of the follower through 33 mm and followed by a dwell of 1/8 revolution and further fall to the lowest position during 1/4 revolution and remain at rest for the rest of the revolution of the cam. The rise of the follower takes place through cycloidal motion and fall will take place through SHM. Least radius of the cam is 40 mm and the roller diameter is 20 mm. The line of stroke of the follower is in line with the axis of the cam. Assume the cam shaft to rotate clockwise uniformly. Draw the profile of a disc cam with roller follower to give rise of 63 mm during 3/8 revolution of cam and dwell in the lifted position for 1/8 revolution and a sudden drop of the follower through 33 mm and followed by a dwell of 1/8 revolution and further fall to the lowest position during 1/4 revolution and remain at rest for the rest of the revolution of the cam. The rise of the follower takes place through cycloidal motion and fall will take place through SHM. Least radius of the cam is 40 mm and the roller diameter is 20 mm. The line of stroke of the follower is in line with the axis of the cam. Assume the cam shaft to rotate clockwise uniformly.
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Related Book For
Income Tax Fundamentals 2013
ISBN: 9781285586618
31st Edition
Authors: Gerald E. Whittenburg, Martha Altus Buller, Steven L Gill
Posted Date:
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