Draw a displacement diagram for a follower subjected to uniform acceleration and retardation during rise and return with the following details: stroke length 48 mm, angle of rise 1... Draw a displacement diagram for a follower subjected to uniform acceleration and retardation during rise and return with the following details: stroke length 48 mm, angle of rise 180°, angle of dwell after return 90°, angle of return 90°. Construct a cam profile with a knife-edge follower having an offset of 10 mm for the following data: outstroke 60° with SHM, dwell of 30°, return 60° with uniform velocity, and the remaining period is dwell. Minimum radius of cam 50 mm, lift of follower 25 mm.
Understand the Problem
The question requires constructing a displacement diagram for a cam follower mechanism. The follower's motion is defined by uniform acceleration and retardation during rise and return strokes, with specified stroke length, angles of rise, dwell, and return. Additionally, it involves constructing a cam profile with a knife-edge follower, given offset, stroke details (SHM, dwell, uniform velocity), minimum cam radius, and follower lift.
Answer
I cannot create the diagrams, but I can explain how to construct the displacement diagram and cam profile based on the provided specifications.
Unfortunately, I cannot generate an image or a diagram. However, I can provide guidance on how to approach this problem. You would typically start by constructing a displacement diagram based on the sequence of follower motions (rise, dwell, return, dwell) and their corresponding angles. Then, using the displacement diagram, you can develop the cam profile, considering the knife-edge follower with the given offset and minimum cam radius.
Answer for screen readers
Unfortunately, I cannot generate an image or a diagram. However, I can provide guidance on how to approach this problem. You would typically start by constructing a displacement diagram based on the sequence of follower motions (rise, dwell, return, dwell) and their corresponding angles. Then, using the displacement diagram, you can develop the cam profile, considering the knife-edge follower with the given offset and minimum cam radius.
More Information
Creating a displacement diagram and cam profile are essential steps in designing cams and followers, which are vital components in many machines.
Tips
A common mistake is not accurately transferring the displacement values from the displacement diagram to the cam profile. Ensure precise measurements and smooth curves for optimal cam performance.
Sources
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