Cam data: 0 to 900 bottom dwell, 900 to 1800 rise for 60 mm with uniform...
Homework Answers
Refer to the solution. I have drawn the cam profile but you need to draw it on your own for better understanding.
1)Draw half-circle as in diagram-1 divide into 6 parts each of 30degrees. I have taken scale as 1cm=18, please take it as 1cm=15units. The answer will be the same and easy to draw a cam profile.
2)As it's an in-line cam follower, the follower lies on-axis.
For the dwell period draw the curve connecting 2 points. Name the
points with letters. Each part is of 90degrees.(360/4=90degree
each)
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Cam data:
0 to 900 bottom dwell,
900 to 1800 rise for 60 mm with uniform...
A translating cam-follower is to be designed for a Rise-Dwell-Fall-Dwell (RDFD) application in which vibrations must be considered
A translating cam-follower is to be designed for a Rise-Dwell-Fall-Dwell (RDFD) application in which vibrations must be considered. The cam is to move the follower from 0 to 35 mm in 70°, dwell for 100, fall back to 0 mm in 80°, and dwell for the remainder of the cycle. In addition, the cam must rotate at an angular velocity of 60 RPM. The position (s), velocity (v), and acceleration (a) curves during the rise period are defined by the...
Design a rise-fall-dwell cam-follower motion profile that will rise from 0 to 7 mm in 0.5...
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cam design use polynomail 8-46 Design a double-dwell cam to move a follower from 0 to 50 mm in 75, dwell for 75° 4fall 50 mm in 75°, and dwell for the remainder. The total cycle must take 5 s. Use...
cam design
use polynomail
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CAM PROFILE WITH KNIFE EDGE FOLLOWER
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Calculate the maximum velocity and acceleration during ascent and descent
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cam design
use polynomail
8-46 Design a double-dwell cam to move a follower from 0 to 50 mm in 75, dwell for 75° 4fall 50 mm in 75°, and dwell for the remainder. The total cycle must take 5 s. Use a 4-5-6-7 polynomial function for rise and fall and plot the s v a j diagrams.
8-46 Design a double-dwell cam to move a follower from 0 to 50 mm in 75, dwell for 75° 4fall 50 mm in...
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