An electric motor drives a compressor by use of V-belt. The angle of contact on the smaller pulley is 2.89 rad and the belt speed runs at 29.36 m/s. The groove angle of the pulleys is 35°.  Determine the tension in the slack side of the belt in N if the belt has a cross-sectional area of 366 mm2, density 1000 kg/m3, and an allowable tensile stress of 2.3 MPa. The coefficient of friction between the belt and the pulley is 0.3

Q: Problem 8.19 A steel ring shown in Fig. 8.18 is formed in a cir- cular arc subtending an angle of…

A: We know that the steel ring in the illustration is created in a circular arc with a 270o angle at…

Q: The frame shown is fitted with three 45 cm diameter frictionless pulleys. A force of F= 575 N is…

A: The dimension are The force applied is The angle is

Q: Two plates of which (2.5 d) and d as outer and inner diameter respectively and thickness 25 mm each…

A:

Q: For the beam AB shown in the image below, select the correct FBD in order to determine the support…

A:

Q: A vehicle of mass 21 tonnes runs into a buffer stop having two buffer springs connected in series…

A: Given data: -  The mass of the vehicle is m = 21 tonnes. The stiffness of the spring 1 is K1 = 1300…

Q: A vertical shaft is supported by two deep groove ball bearings as shown below. The shaft will be…

A: Here is the solution for the above question.

Q: Q: The two-steel shaft shown in figure have the same diameter and weight 140 lb each. Neglect the…

A:

Q: Given the Frictionless Frame as shown below with pin connection at Point A and Point C. Determine…

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Q: 5. Design a compression coupling for a shaft to transmit 1300 N-m. The allowable shear stress for…

A:

Q: An L-shaped bracket is supported by a frictionless pin at A and a cable between points B and D. If…

A:

Q: At a building site a 1-ton container hangs from a crane wire and is then placed on the floor so that…

A:

Q: Q The two-steel shaft shown in figure have the same diameter and weight 180 lb each. Neglect the…

A: Given, Weight = 180 lb

Q: Problem 2: Mass A is suspended from a cable that wraps around a frictionless and massless pulley at…

A:

Q: The diameter of two pulleys are (0.3m)and (0.2m), center distance (1m).if we use open belt drive.…

A: The diagram of the V-belt drive (open belt) is given as, The diameters of two pulleys are given as,…

Q: A 200 m tape weighing 35 N is suspended between the two ends under a standard pull of 176 N. The…

A:

Q: The outside diameter of the coils of a safety valve spring is 120 mm while its wire diameter is 15…

A: Given Data The outside diameter of the coil is:D=120 mm The wire diameter is:d=15 mm The number of…

Q: Q2/ Determine the forces at the pin joint ? (F) and the roller support (G) 30KN 20 KN 2m BY 2m D 2m…

A:

Q: Q2 / A belt drive consist of two V- belts in parallel, on grooved pulleys of the size. The angle of…

A: Given data: - The density of belt material is ρ = 1.2 Mg/m3. The groove angle is θ = 30 o.

Q: Q: The two-steel shaft shown in figure have the same diameter and weight 120 lb each. Neglect the…

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Q: 2. The three lat blocks are position as Shown in figure below and the force "P parallel to the…

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Q: he smaller of two concentric spring is made of 22mm diameter steel & has an outside diameter of 00mm…

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Q: The compound steel bar shown in Fig. Q1(b) made of three uniform segments marked as 1, 2 and 3 of…

A:

Q: The frame shown is fitted with three 45 cm diameter frictionless pulleys. A force of F = 575 N is…

A:

Q: 1,2m 1,2m B A K 1,0m

A:

Q: Q2 /A belt drive consist of two V-belts in parallel, on grooved pulleys of the same size. The angle…

A: The V-belt drive consists of two shafts between which power is transferred. These are connected by a…

Q: A truck of mass 3 tonnes runs into a buffer stop having three buffer springs each of 40 kN/cm…

A: solved

Q: 7. A ladder of length 12 m leaning up against a wall makes a 50 degree angle with the ground. The…

A: The weight of ladder is The applied force vertically is  The coefficient of static friction is

Q: Q The two-steel shaft shown in figure have the same diameter and weight 120 lb each. Neglect the…

A:

Q: A four-bar mechanism is working on horizontal plane. The second link length is 0,4 m and makes an…

A: Given that: AB = CD = 0.4 m AD = BC = 0.7 m BE = EC θ = 41° F = 178 N   To find: T4

Q: A truck of mass 2 tonnes runs into a buffer stop having three buffer springs each of 10 kN/cm…

A:

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.