Draw the FBD of all members and determine the force in AB: 100: 175 800 200 The
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Draw the FBD of all members and determine the force in AB:
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100: 175 800 200 The mechanism of Prob. 2/56 is repeated here. If a constant 750-N force is applied to the seat as shown, determine the pressure p which must act against the 30-mm-diameter piston in the hydrau- lic cylinder AB to establish equilibrium of the machine. Plot the required pressure p over the range -20° 0 ≤ 45° and assume no mechanical interference within this range of motion. What is the maximum pressure which the cylinder must develop for this range of motion? Note: Figures CDFE and EFGH are parallelograms. C 0 D 400 E 175 200 0 B 900 150 Dimensions in millimeters Problem 4/150 H 750 N 100: 175 800 200 The mechanism of Prob. 2/56 is repeated here. If a constant 750-N force is applied to the seat as shown, determine the pressure p which must act against the 30-mm-diameter piston in the hydrau- lic cylinder AB to establish equilibrium of the machine. Plot the required pressure p over the range -20° 0 ≤ 45° and assume no mechanical interference within this range of motion. What is the maximum pressure which the cylinder must develop for this range of motion? Note: Figures CDFE and EFGH are parallelograms. C 0 D 400 E 175 200 0 B 900 150 Dimensions in millimeters Problem 4/150 H 750 N
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Solution First we vertical need to find EG osox EF axis 534x 365 3026 Now LHFB HB sim 34 x140 7829 ... View the full answer
Related Book For
Vector Mechanics for Engineers Statics and Dynamics
ISBN: 978-0073212227
8th Edition
Authors: Ferdinand Beer, E. Russell Johnston, Jr., Elliot Eisenberg, William Clausen, David Mazurek, Phillip Cornwell
Posted Date:
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