This preview shows page 1. Sign up to view the full content.
Unformatted text preview: (Please check the accuracy of your measurements by using trigonometry, such as, the law of sines and the law of cosines). (ii) Draw free body diagrams of each of the moving links. (iii) Identify all two-force members, three-force members, and/or four-force members. (iv) Draw all the force polygons accurately to scale. Clearly state the scales that you use for your polygons. (v) Determine all the unknown internal reaction forces. Specify the magnitudes and the directions of these forces. (vi) Determine the magnitude and direction of the torque 12 12 M (or T ) acting on the crankshaft at 2 . O (vii) Specify whether the two-force members are in tension or in compression....
View Full Document
- Spring '08
- Machine Design