The block in the figure slides in the slot in the fixed piece 1. Axis Q2 of crank Q2A is fixed on 1. AB = 4 ½ inches. Q2A and rotates in a clockwise direction. It is desired that the extreme right position of B (also the original position of the mechanism) be 6 inches to the right of a vertical line through Q2. It is proposed to make this change by altering the length of Q2A, with all the dimensions mentioned to be the same (1) Draw the linkage based on the conditions in the problem and show the degrees turned through by the crank between extreme positions. (2) Find the length of Q2A. (3) Find the other extreme position. (4) Find the length of the stroke of B. Use Kg 1 in. = 1 in.

The block in the figure slides in the slot in the fixed piece 1. Axis Q2 of crank Q2A is fixed on 1. AB = 4 ½ inches. Q2A and rotates in a clockwise direction. It is desired that the extreme right position of B (also the original position of the mechanism) be 6 inches to the right of a vertical line through Q2. It is proposed to make this change by altering the length of Q2A, with all the dimensions mentioned to be the same (1) Draw the linkage based on the conditions in the problem and show the degrees turned through by the crank between extreme positions. (2) Find the length of Q2A. (3) Find the other extreme position. (4) Find the length of the stroke of B. Use Kg 1 in. = 1 in.

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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