e2_00m - radians per second per second Determine the...

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ME 364 - Kinematics NAME . Summer Term, 2000 Exam 2, 100 Points, Open Book 1. (10 Points) Determine the speed and direction of the output gear. The input gear rotates at exactly 500 rpm clockwise. ϖ out = _________ 2. (25 Points) Determine the rotational speed of the output shaft. Is the shown direction correct? ϖ out = ___________ Is shown direction correct? YES NO A B C D E F G 25 T 19 T 31 T 18 T 14 T 21 T 32 T Output Gear Input Gear H J K 20 T 26 T 13T A B C E F G 30 T 20 T 35 T 45 T 20 T 20 T Double Threaded Worm D 35 T 40 T 64 tooth sprocket 16 tooth sprocket 60 T 25 T 35 T 1800 rpm 50 tooth worm gear Output Shaft Chain
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MAE 364 - Kinematics, Summer, 2000 Exam 2 Page 2 3. (40 Points) The mechanism is shown one half of full size below. Link 2 is rotating clockwise at a rate of 1.00 radians per second and speeding up at a rate of 0.50
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Unformatted text preview: radians per second per second. Determine the angular velocities and angular accelerations of links 4 and 5 and the linear velocity and acceleration of link 6 . ϖ 4 = _________ ϖ 5 = _________ V 6 = _________ α 4 = _________ α 5 = _________ a 6 = _________ ================== Work Here ========================================== 5 6 C B 2 A 4 3 O a 1"=1 in/s or 1 mm=1 mm/s 2 2 O v 1"=1 in/s or 1 mm=1 mm/s MAE 364 - Kinematics, Summer, 2000 Exam 2 Page 3 4. (25 Points) Determine the acceleration of the follower in the position shown assuming that the rate of rotation of the cam is constant at 200 rpm. The mechanism is full size. Follower Rolling 200 rpm Cam...
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e2_00m - radians per second per second Determine the...

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