A cam r= 1 m is rotating about a pin O with a constant angular velocity w= 3 rad / s. The pin connection at O does not cause an interference with motion of plate A on the cam. Determine the velocity and acceleration of the rod for the angle theta = 30 degree. www Distance at 68-0° Distance between O and A at theta = 0 degree = • Displacement of the plate A while the cam rotates from 0 to 30 degrees • Velocity of the plate A at 30 degree = Acceleration of the plate A at 30 degrees = m m/s m/s

Q: have been asked to work on some design problems and technically support the team working on material

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Q: Buffing is an example of Riveting is an example of

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Q: How did you find out the angle was 90 and how can you find that for other problems?

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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.