5. Below Fig. shows the mechanism of a quick return motion of the crank and slotted lever type shaping machine. The dimensions of the various links are as follows: OA = 200 mm; AB = 100 mm; OC = 400 mm; and CR = 150 mm. The driving crank AB makes 120° with the vertical and rotates at 60 r.p.m. in the clockwise direction. Find: 1. velocity of ram R, and 2. angular velocity of the slotted link OC. (0.8 m/s; 1.83 rad/s) R

5. Below Fig. shows the mechanism of a quick return motion of the crank and slotted lever type shaping machine. The dimensions of the various links are as follows: OA = 200 mm; AB = 100 mm; OC = 400 mm; and CR = 150 mm. The driving crank AB makes 120° with the vertical and rotates at 60 r.p.m. in the clockwise direction. Find: 1. velocity of ram R, and 2. angular velocity of the slotted link OC. (0.8 m/s; 1.83 rad/s) R

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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