the slider D and the angular velocity of the link BD, when Example 7.3. In Fig. 7.9, the angular velocity of the crank OA is 600 r.p.m. Determine the linear velocity of the crank is inclined at an angle of 75° to the vertical. The dimensions of various links are : OA =28 mm; AB =44 mm; BC 49 mm ; and BD =46 mm. The centre distance between the centres of rotation O and C is 65 mm. The path of travel of the slider is 11 mm below the fred point C. The slider moves along a horizontal path and OC is vertical .

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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Example 7.3. In Fig. 7.9, the angular velocity of
the crank OA is 600 r.p.m. Determine the linear velocity of
the slider D and the angular velocity of the link BD, when
the crank is inclined at an angle of 75° to the vertical. The
dimensions of various links are : OA =28 mm; AB =44 mm;
BC 49 mm ; and BD =46 mm. The centre distance between
the centres of rotation O and C is 65 mm. The path of travel
of the slider is 11 mm below the fxed point C. The slider
moves along a horizontal path and OC is vertical.
VD
0,C
d.
A
75°
VB
VDB
VA
VBA
B
414
C
(b) Velocity diagram.
D.
Transcribed Image Text:Example 7.3. In Fig. 7.9, the angular velocity of the crank OA is 600 r.p.m. Determine the linear velocity of the slider D and the angular velocity of the link BD, when the crank is inclined at an angle of 75° to the vertical. The dimensions of various links are : OA =28 mm; AB =44 mm; BC 49 mm ; and BD =46 mm. The centre distance between the centres of rotation O and C is 65 mm. The path of travel of the slider is 11 mm below the fxed point C. The slider moves along a horizontal path and OC is vertical. VD 0,C d. A 75° VB VDB VA VBA B 414 C (b) Velocity diagram. D.
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