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How can I construct cam profile ? please help If you can :'(

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ABDULLAH RAWASHDEH
ABDULLAH RAWASHDEH on 19 Nov 2016
Commented: Rich Addison on 30 Nov 2019
I have a home-project to develop linear cam profile with roller follower In the way that appear in the picture. I found it only on a video on youtube after hours of searching but without any code or even a description if it can be done on matlab or not. my deadline is approaching so please help me to get this done. thank you

Answers (1)

Walter Roberson
Walter Roberson on 19 Nov 2016
th = [0 60 150 210 300 360];
r = [0 0 38 38 0 0];
angs = linspace(0, 360, 500);
radii = interp1(th, r, angs);
angs_rad = angs .* pi/180; %convert to radian
polar(angs_rad, radii)
I think you will need to adjust the radius profile.
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