364e1_ - ME 364 - Kinematics Spring Semester, 1998 Exam 1,...

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ME 364 - Kinematics NAME . Spring Semester, 1998 Exam 1, 100 Points, Open Book 1. (20 Points) The quick return mechanism is shown one half of full size. In the position shown, the slider 6 is moving to the right at a speed of 10 inches per second. Determine the required angular velocity of the crank (link 2 ) and the resulting angular velocities of links 4 and 5 (a) ϖ 2 = ______________ (b) ϖ 4 = ______________ (c) ϖ 5 = ______________ 6 5 2 4 12 13 14 35 34 16 36 45 15 56 25 24 46 26 3 23 C A B
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MAE 364 - Kinematics, Spring 1999 Exam 1 Page 2 2. (20 Points) Determine the locations of all of the instant centers in the mechanism below. Clearly identify the location and identity of each one. Location accuracy is part of the grade. 3. (15 Points) Determine the degrees of freedom in the following kinematic chains (show your work for credit). 5 6 Rolling 4 3 2 DF = _________ DF = _________ DF = _________ (c) (a) (b) DF = _________ (d) DF = _________
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364e1_ - ME 364 - Kinematics Spring Semester, 1998 Exam 1,...

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