Question: A punch press needs to move a stamp downward 2.0 inches in 0.8 seconds and return in 0.4 seconds. Determine the time ratio Q and

A punch press needs to move a stamp downward 2.0 inches in 0.8 seconds and return in 0.4 seconds. Determine the time ratio Q and the crank angular speed (in rpm). Also, sketch the timing chart and estimate the peak velocity and acceleration.

I really would like to see how to sketch the timing chart. Other examples showed how to do the problem but not the chart. Please help.

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To sketch the timing chart for the given scenario follow these steps Step 1 Determine the total time for the cycle The total time for the cycle is the ... View full answer

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