Draw the acceleration diagram for the Whitworth mechanism shown in Fig.3.15(a). [ begin{aligned} O_{1} O_{2} & =300

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Draw the acceleration diagram for the Whitworth mechanism shown in Fig.3.15(a).

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\[ \begin{aligned} O_{1} O_{2} & =300 \mathrm{~mm}, O_{1} A=200 \mathrm{~mm} \\ A B & =700 \mathrm{~mm}, B C=800 \mathrm{~mm} \\ \angle A O_{1} O_{2} & =45^{\circ} . \end{aligned} \]

The crank $O_{1} A$ rotates at $120 \mathrm{rpm}$ clockwise. Determine

(a) Velocity of ram $C$,

(b) Coriolis acceleration,

(c) angular acceleration of $A B$,

(d) angular acceleration of $B C$, and

(e) acceleration of ram $C$.

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Theory Of Machines Kinematics And Dynamics

ISBN: 9781441923479

3rd Edition

Authors: Sadhu Singh

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Question Posted: May 06, 2024 02:34 PM

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Draw the acceleration diagram for the Whitworth mechanism shown in Fig.3.15(a). [ begin{aligned} O_{1} O_{2} & =300

Question:

B 02 300 mm C -0020 O 45 Point P on AB Scale: 1 cm = 100 mm (a) Configuration diagram cr fap Vpo P 01,02 Vcb C VC Vp02 a fap fp Vap a fpoz p' fo poz Scale: 1 cm = 2 m/s (c) Scale: 1 cm = 0.5 m/s (b) Velocity diagram 01,02 bo fc fcb 0020 Vap fcb

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beginaligned omega2 pi times frac120601257 mathrmrad mathrms va1257 times 02251 mathrmm mathrms endaligned sectionVelocity diagram 1 Draw the configuration diagram to a scale of 1 mathrmcm100 mathrmmm ...View the full answer

Theory Of Machines Kinematics And Dynamics

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