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) that allows the drawing to fit the sheet while maintaining accuracy.

: The path traced by the center of the follower's roller.

: The outer edge that makes contact with the follower. ) that allows the drawing to fit the

: Use thin lines for construction and thick lines for the final cam profile to ensure clarity.

: Complex curves like parabolas or sinusoids that might be required depending on the specific motion laws assigned in your variant. Tips for Precision Scale : Carefully choose a scale ( μlmu sub l : Use thin lines for construction and thick

: Before drawing the profile, construct a motion graph (displacement diagram). This tracks the follower's lift relative to the cam's rotation angle (usually 360∘360 raised to the composed with power

) which represents the "dwell" or starting point of the follower's motion. This tracks the follower's lift relative to the

To construct a cam profile according to standard engineering requirements: : Establish the coordinate axes ( ) and define the center of rotation for the cam. Base Circle : Draw the minimum radius circle ( rminr sub m i n end-sub