The mechanism of a wrapping machine, as shown in Figure, has thefollowing dimensions :ОА %3D 100 тт; АС — 700 тm; ВC — 200 тm; ОзС %3D 200 тm; O2E —400 mm; OzD = 200 mm and BD = 150 mm.The crank O,A rotates at a uniform speed of 100 rad/s. Find the velocityof the point E of the bell crank lever by instantaneous centre method.E60°200 mmАO3300 mm400 mm

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The mechanism of a wrapping machine, as shown in Figure, has the following dimensions : ОА 3 100 тm;B АС %3D 700 тm; ВС — 200 тm; ОзС %— 200 тm; OzE — 400 тm; ОzD - 200 тm and BD 3D 150 mт. The crank O,A rotates at a uniform speed of 100 rad/s. Find the velocity of the point E of the bell crank lever by instantaneous centre method. C 60% 200 mm A D O3 300 mm 400 mm

The mechanism of a wrapping machine, as shown in Figure, has the following dimensions : ОА 3 100 тm;B АС %3D 700 тm; ВС — 200 тm; ОзС %— 200 тm; OzE — 400 тm; ОzD - 200 тm and BD 3D 150 mт. The crank O,A rotates at a uniform speed of 100 rad/s. Find the velocity of the point E of the bell crank lever by instantaneous centre method. C 60% 200 mm A D O3 300 mm 400 mm

Mechanics of Materials (MindTap Course List)

9th Edition

ISBN:9781337093347

Author:Barry J. Goodno, James M. Gere

Publisher:Barry J. Goodno, James M. Gere

Chapter7: Analysis Of Stress And Strain

Section: Chapter Questions

Problem 7.7.14P: Solve the preceding problem for the following data: x=1120106,y=430106,xy=780106,and=45.

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Question

The mechanism of a wrapping machine, as shown in Figure, has the
following dimensions :
ОА %3D 100 тт; АС — 700 тm; ВC — 200 тm; ОзС %3D 200 тm; O2E —
400 mm; OzD = 200 mm and BD = 150 mm.
The crank O,A rotates at a uniform speed of 100 rad/s. Find the velocity
of the point E of the bell crank lever by instantaneous centre method.
E
60°
200 mm
А
O3
300 mm
400 mm

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