Thank you The dimensions of the mechanism, as shown in Fig.Q1, are as follows: AB 0.45...
Q-1 A mechanism, as shown in Fufire Q-1, has the dimensions:OA=a₂=200 mm ; AB=a=1500 mm ; BC=a₄=600 mm ; CD-a=500 mm : OE=1350 mm ; and BE=b₄=400 mma) Determine the number of total and obvious instant centers and locate (show on the given figure with the necessary construction lines) the instant centers I₃, and I15.b) If the crank OA=a₂ rotates uniformly at n₂=120 mm (c.w.) determine;i) The velocities of points A, B, C, and D (i.e., VA, VB, VC, and...
2.) The mechanism shown has link lengths as follows: OA-30 mm, BC-90 mm, AD-168 mm, AB- 1120 mm. Crank OA rotates 100 rad/s CCW. Find: DATA 90 a. Velocities of points A, B, D. b. Angular velocities of ABD and BC REQ'D
Question 1 75 In the mechanism of figure Q1 crank O2A rotates at 120 rev/min clockwise about O2 at a constant rotational speed. Slider B slides on sliding link AC. The dimensions of the links of the mechanism are as follows: O2A 6,0 cm, CD 10 cm, AB 2 cm, AC 8 cm, OsD- 4 cm and OrB 5cm. Angle 02 1100 and 0s- 100. and OsD rototes at toorev/min Construct a velocity diagram for this position and then find...
Q-2 The mechanism of a wrapping machine, as shown in Fig. Q-2, has the following dimensions: O1A = 100 mm; AC = 700 mm; BC = 200 mm; O3C = 200 mm; O2E = 400 mm O2D = 200 mm and BD = 150 mnn. The crank O1A = a2 rotates at a uniform angular speed of ω2 =100 rad/s.Determine the magnitude and direction of velocity of the point E (VE in m/s) of the bell crank lever (DO2E) by...
i want just (F) 2. (40 points) In the engine mechanism shown in fig. 2, the crank AB has a constant clockwise angular velocity of 2000 rpm.And the connecting rod is a uniform, slender rod whose center of mass is in its geometric center G. For the crank position shown determine l 8 in 3in Figure 2: Problem 2 (a) (2.5 points) The velocity of B (b) (5 points) The angular velocity of the connecting rod BD, and the velocity...
How do I calculate vg? Example 3.4 In the quick return mechanism shown in Fig. 3.24, the distance between the fixed centres CB = 90 mm, crank BA = 180 mm, CD = 180 mm, and the rod DE = 360 mm with its centre of mass, G, 90 mm from D. IF AB rotates at 120 rev/min clockwise, find graphically for the given position the linear velocity of G and the angular velocity of DE. If the rod DE...
2) (120 pts) After successfully landing on the planet Mars, some scientists want to experimentally test the compressor mechanism given below. The compressor mechanism shown below is driven clockwise by a DC electric motor at a constant rate of 800 rpm, and accelerating at 1000 rad/s'. In the position shown, the cylinder pressure is 70 psi, and the plston weighs 2 lb. The coefficient of friction between the piston and the compressor cylinder is 0.5. The weight of all other...