In a swiveling joint mechanism, as shown in figure below, the driving crank OA is rotating counter-clockwise at 200 r.p.m. The lengths of various links are: OA=50mm; AB = 350 mm; AD = DB; DE = EF = 250 mm and CB = 125 mm. The horizontal distance between the fixed points O and C is 300 mm and the vertical distance between F and C is 250 mm. For the given configuration, determine: 1- Velocity of the slider block F. 2- Angular velocity of the link DE. And 3- Velocity of sliding of the link DE in the swivel block. Swivel block 250 A 150 180 45° 300 All dimensions in mm.

In a swiveling joint mechanism, as shown in figure below, the driving crank OA is rotating counter-clockwise at 200 r.p.m. The lengths of various links are: OA=50mm; AB = 350 mm; AD = DB; DE = EF = 250 mm and CB = 125 mm. The horizontal distance between the fixed points O and C is 300 mm and the vertical distance between F and C is 250 mm. For the given configuration, determine: 1- Velocity of the slider block F. 2- Angular velocity of the link DE. And 3- Velocity of sliding of the link DE in the swivel block. Swivel block 250 A 150 180 45° 300 All dimensions in mm.

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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In a swiveling joint mechanism, as shown in figure below, the driving crank OA is rotating counter-clockwise at 200 r.p.m. The lengths of various links are: OA=50mm; AB = 350 mm; AD DB; DE = EF = 250 mm and CB = 125 mm. The horizontal distance between the fixed points O and C is 300 mm and the vertical distance between F and C is 250 mm. For the given configuration, determine: 1- Velocity of the slider block F. 2- Angular velocity of the link DE. And 3- Velocity of sliding of the link DE in the swivel block. E Swivel block 250 D 150 180 45° 300 All dimensions in mm.
Q3) For the mechanism shown in the figure: 1. Determine the numbers of links, joints, and instantaneous centers 2. List all the instantaneous centers 3. Locate all the instantaneous centers and mark them by Aronhold Kennedy's theorem 4. Draw the diagram and mark all details along with marking the fixed and permanent centers only ye B. 11. miniszha
A general pinjointed fourbar linkage is shown in the figure below. It has the followings The link lengths are L1 = 8.50 in., L2 = 3.00 in., L3 = 5.00 in. and L4 = 4.50 in. The values of 0, = 0, 02 = 60°, and 04 = 119°. The angular velocity of link2 w2 = 10 rad/s CCW. L4 L2 02= 60° @2 B. Ao O = 0° Figure 5.32 Problems 5.3 and 5.4 The angular velocities of link 3 w3 and and link 4 w4 are: Select one: O a. w3 5.29rad/s CW, w4 = 6.14 rad/s CW O b. w3 = 3.94 rad/s CCW, w4 = 4.8 rad/s CCW O c. W3 5.29 rad/s CW, w4 = 4.80 rad/s CCW O d. w3 = 3.94 rad/s CCW, W4 = 6.14 rad/s CCW
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