4/127 A pneumatic cylinder pivoted at F operates the lever AB of the quick-acting toggle clamp, which holds the work in position while it is machined. For an air pressure of 400 kPa above atmospheric pressure against the 50-mm-diameter piston, determine the clamping force at G for the position a = 10°. For this position the piston rod is perpendicular to AB. Ans. G 2.30 kN B 50 200 75 D G. 75 A 100 150 Dimensions in millimeters

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
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Perform direct joint kinematics of the following
mechanism. Calculate the eqs. position, speed and
acceleration of your kinematic variables.

4/127 A pneumatic cylinder pivoted at F operates the lever
AB of the quick-acting toggle clamp, which holds
the work in position while it is machined. For an
air pressure of 400 kPa above atmospheric pressure
against the 50-mm-diameter piston, determine the
clamping force at G for the position a = 10°. For
this position the piston rod is perpendicular to AB.
Ans. G 2.30 kN
B
50
200
75
D
TG
75
A
100
150
Dimensions in millimeters
Transcribed Image Text:4/127 A pneumatic cylinder pivoted at F operates the lever AB of the quick-acting toggle clamp, which holds the work in position while it is machined. For an air pressure of 400 kPa above atmospheric pressure against the 50-mm-diameter piston, determine the clamping force at G for the position a = 10°. For this position the piston rod is perpendicular to AB. Ans. G 2.30 kN B 50 200 75 D TG 75 A 100 150 Dimensions in millimeters
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