The agricultural machine is powered by an electric motor through a flat belt system. The machine requires 6 flat belts and 40 kW power to operate at a speed of 350 rpm. The pulley diameter of the machine is 650 mm and the pulley of the electric motor is 330 mm. The centre distance between the pulleys is 1100 mm. The belt speed is not to exceed 30 m/s. Calculate the tensions in the belt.

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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.