How to draw the profile of a plate cam rotating clockwise with an offset roller follower

Reference question: Parker and Pickup, Bk 2,page 148, question 7
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[@olamijulo8759]

Thank you for this

[@ayomidetaiwo1784]

Wow so helpful 🥺🥺 thanks Soo much guys

[@seunoyeniyi]

Thanks man

[@ToyeebatTijani]

hii, please why did you draw a 86mm diameter circle after the 18mm roller, cos it wasn't specified in the question so i am really confused on that

[@oluwadamilolasalako4556]

Hey, what was the maximum shift you said 8.6 diameter or radius? I wasn't clear on that

[@ayomidetaiwo1784]

Radius

[@relaxationmusicforstressre7885]

Is the length of the displacement the cam radius or the camshaft radius

[@ayomidetaiwo1784]

Pick a suitable length and cut it into 12 equal parts ( you can decide to use 5mm or 1mm each)

[@triumphakpoyovwaire1929]

Bro, your 20mm and 24mmm diameter don't look like what I have o. Mine is kind of close to each other

[@ayomidetaiwo1784]

It's 20mm diameter so the radius is 10mm maybe that's y

[@adeniranalameen714]

Thanks boss...