Homework2asol.spring11

# Homework2asol.spring11 - ME 352 - Machine Design I Spring...

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2 ME 352 - Machine Design I Name of Student_____________________________ Spring Semester 2011 Lab Section Number_________________________ Solution to Parts (i), (ii), (iii) and (iv) of Homework Set 2 (20 points). (i) The Graphical Method (3 Points). The link dimensions and the joint angles that are specified in the problem statement are: Ground Link: R 1 = 14.0 in θ 1 = 0 ˚ Input Link: R 2 = 7.0 in θ 2 = 60 ˚ Coupler Link: R 3 = 10.0 in θ 3 = ? ˚ Output Link: R 4 = 8.0 in θ 4 = ? ˚ For the specified input angle D 60 2 = θ , the two possible configurations of the four-bar linkage are as shown in Figure 1. The loop O 2 A B 1 O 4
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## This note was uploaded on 04/23/2011 for the course ME 352 taught by Professor Staff during the Spring '08 term at Purdue.

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Homework2asol.spring11 - ME 352 - Machine Design I Spring...

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