finalexam_fs05

# finalexam_fs05 - Design a polynomial cam profile to satisfy...

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FS05 MAE 3900 Final Exam, Student Name________________Grade_________________ (10 pts) 5-1 The four-bar mechanism has one extemal force, P=200lbf and one inertia fore S=150 lbf acting on it. The system is in dynamic equilibrium a a result of a torqueT2 applied to link 2. Find T2 and the pin force at B and O4. Use either of the following methods to solve the problem: a. use graphical method based on free-body diagrams. b. use the complex –number method.

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(10 pts) 6-1
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Unformatted text preview: Design a polynomial cam profile, to satisfy the following conditions: , , , , , , : = = = = = = = = S S S S S L S At & & & & & & βφ φ Hint: Assuming = = = ) ( , , . sec / x S then x o β βω (10 pts) 7-1 The following figure shows a gear train with two degrees of freedom. If gear 3 rotates at 100rpm, clockwise and gear 1 rotates by 200 rpm counterclockwise (both viewed fromt eh right), find w 6 by any method that you are familiar....
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finalexam_fs05 - Design a polynomial cam profile to satisfy...

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