give me draw (machine theory) In Mechanism shown in fig. below O and A are fixed. CD=200 mm, OA=60 mm, AC=50 mm and OB(crank)=150 mm. OAD=90°. determine the slider D for counter-clockwise rotation of OB velocity and a at 80 RPM. solve in scale 1:5 C 19 wwwww

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Hide Image Transcript L-7. The crank Q.B, 1 ft 4 in. long, of a variable stroke mechanism, rotates clockwise at a speed of 80 rpm. A connecting rod 4 ft 1112 in. long connects Q,B with an oscillating crank Q C, 4 ft long. Point Q, is 4 ft 4 in. to the left and 3 ft 4 in. below point Qz. A 60° bell crank EQ.F, oscillating about point Q8, 10 in. to the left and 4 in. above point Q,, has equal arms QgE and 0.6 2 ft 8 in. long. Point E, which is to the right of link Q,C, is joined to QC by a link EK, 2 ft 4 in. long. Point K is 8 in. from C toward Q, Point G which is to the left of E, is connected by a link, GH, 4 ft long, to a crossbead 8 by pin H, which is also to the left of E and which is sliding along a horisontal line 8 in. below the horizontal center line through Q, (a) By the instantaneous tester method, determine the velocities of C, E, H, and the mid point of GH, when Q.B makes an angle of 30° with the horizontal.       Hide Image Transcript L-7. The crank Q.B, 1 ft 4 in.…

Show all steps and solution. Fundamentals of machine design problem.

Determine the number of fully rotating cranks in the planar mechanisms shown below. Show your calculations.

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Solve by graphical method. Answer is 1

Q5 Determine the output rotational speed, ω2 for the gear train shown in Figure Q5 if ω1 = 200 rpm CW. N1 = 20; N3 = 25, N4 = 70, N5 = 15, N6 = 15, N7 = 35, N8 = 80.

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