The speed of the engine mechanism shown in Figure 1 is controlled by the Porter governor. All arms of the governor are 20 mm and are hinged at a distance of 4 mm from the axis of rotation. The mass of each ball is 100 g and the mass of the sleeve is 500 g. The governor sleeve begins to rise at 40 rad/s. when the links are at an angle of 5° to the vertical. Assuming the friction force to be constant:  3.1. Draw the port governor mechanism and clearly lable it. (06) 3.2. Calculate the minimum speed of rotation (in rad/s) when the inclination of the arms to the vertical is 10°.

Q: V mg Sw mg 2. A drone of mass m (shown above) moves with a horizontal velocity v and is propelled by…

A:

Q: A 2 kg aluminum block and a 6 kg copper block are connected by a light string over a frictionless…

A: Given:mass of aluminium, m1=2 kgmass of copper, m2=6 kgangle, θ=35oμ1=0.47μ2=0.36

Q: A 2.6-kg sphere S is being moved in a vertical plane by a robotic arm. When the angle 0 is 39°, the…

A: Given:- Mass of sphere , m=2.6 kg,Angle subtended by robotic arm with horizontal axis, θ=39°,Angular…

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A: mass of coin = m radial location of coin r = 2 mfriction coefficient between coin and disk

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A: Write down the given value using suitable variables. Here m signifies block B mass, k1 signifies…

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Q: a frictionless pulley. The coefficie blocks and also between the bo 1 equal to 0.3. The force P (in…

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Q: Q5.) Wedge B is positioned above wedge A as shown. Each wedge has a mass of 12 kg. A linear elastic…

A: The mass of block A and B is The compression in spring is .The coefficient of friction between the…

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A:

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Q: (Figure 1)Block 1, of mass mı, is conn (massless and frictionless) pulley to block 2, of mass m2, as…

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A: Let a=acceleration of person  v=constant speed  r=radius of ride 1. as we know that  a = v2/r This…

Q: the work done by friction as the box slides to the back of the truck in

A:

Q: Consider the centrifugal clutch above that comprises of four ‘shoes’ symmetrically attached to the…

A: We will divide the issue into three sections to answer it: question 1a will ask you to calculate the…

Forming and Shaping

Metal forming is a category of metalworking process through which the material can be given the desired shape and size by subjecting it to plastic deformation, where the component undergoes bulk deformation process upon application of loads. Unlike the shearing and machining process, the material does not undergo up to a failure point as indicated in the stress-strain curve. Hence, the stresses induced during the forming process are greater than yield strength but less than the failure strength of the material. The process does not lead to the loss of material, so it can be said to be an economical process. During forming, the material is subjected to tensile forces, compressive forces, bending, and shearing loading conditions. The material should possess the property of ductility to undergo the forming process.