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1
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1
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14k
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1
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The permissible shear stress for the spring wire should be half of the ultimate tensile strength.
machine design updated 7.7 years ago by kiran.9870 • 200
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1
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5.1k
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1
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Design a helical valve spring for an operating load range of 600N to 1200N.
machine design updated 7.7 years ago by kiran.9870 • 200
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12k
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The shear stress for cast iron is 15 MPa. Also draw an appropriate sketch of protective type flange coupling.
machine design updated 7.7 years ago by kiran.9870 • 200
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7.1k
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Calculate: (i) Pin diameter by shear consideration; and (ii) Pin diameter by bending consideration.
machine design updated 7.7 years ago by kiran.9870 • 200
4
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1
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19k
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Determine the shaft diameter using the ASME code.
machine design updated 7.7 years ago by kiran.9870 • 200
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5.6k
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Find the diameter of the rod using Soderberg criteria and assuming following data.
machine design updated 7.7 years ago by kiran.9870 • 200
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1
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15k
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Specify the size of the bolts.
machine design updated 7.7 years ago by kiran.9870 • 200
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4.8k
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1
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With neat sketches for failure cross section areas check all components under different failures.
machine design updated 7.7 years ago by ddigantarroy • 0
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1
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15k
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1
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Explain the listed term related to the design of machine elements subjected to the variable loads
machine design updated 7.7 years ago by kiran.9870 • 200
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14k
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2
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The C-frame of a 100 kN capacity press is shown in Fig.2.2 The material of the frame is grey cast iron FG 200 and the factor of safety is 3. Determine the dimensions of the frame.
machine design updated 7.8 years ago by kiran.9870 • 200
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8.0k
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A riveted joint, consisting of four identical rivets, is subjected to an eccentric force of 5 KN as shown in Fig. 3.1. Determine the diameter of rivets, if the permissible shear stress is 60 MPa.
machine design updated 7.8 years ago by kiran.9870 • 200
4
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16k
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1
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Design a spigot and socket type cotter joint to transmit reversible load of 50KN. Select suitable materials and design stresses for various parts of the joint.
machine design updated 7.8 years ago by kiran.9870 • 200
1
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1
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11k
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1
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Show that the efficiency of a self-locking screw is less than 50 percent.
machine design updated 7.8 years ago by kiran.9870 • 200
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48k
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Explain overhauling and self locking of screw.
machine design updated 7.8 years ago by kiran.9870 • 200
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6.8k
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1
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Write design procedure for key.
machine design updated 7.8 years ago by kiran.9870 • 200
1
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1
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9.6k
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1
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Derive an expression for deflection of helical spring of circular wire.
machine design updated 7.8 years ago by kiran.9870 • 200
0
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1
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11k
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Why square threads are used for power transmission and V- threads foe fasteners?
machine design updated 7.8 years ago by kiran.9870 • 200
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1
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8.9k
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1
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Explain mechanism of fatigue failure in ductile and brittle material
machine design updated 7.8 years ago by kiran.9870 • 200
3
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1
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38k
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1
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Write on:Soderberg and Goodman design criteria.
machine design updated 7.8 years ago by kiran.9870 • 200
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1
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17k
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Explain the mechanism of fatigue failure.
machine design updated 7.8 years ago by kiran.9870 • 200
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1
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11k
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1
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Draw Knuckle joint and write steps involved in design of knuckle joint.
machine design updated 7.8 years ago by kiran.9870 • 200
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1
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7.2k
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1
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Draw Cotter joint and write steps involved in design of Cotter joint.
machine design updated 7.8 years ago by kiran.9870 • 200
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1
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5.3k
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1
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Draw Turn Buckle and write steps involved in design of Turn Buckle.
machine design updated 7.8 years ago by kiran.9870 • 200
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1
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6.5k
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1
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Curved beams cannot be designed by applying the simple bending theory of straight beams Justify this statement.
machine design updated 7.8 years ago by kiran.9870 • 200
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1
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2.8k
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1
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Note on: Design consideration in engineering.
machine design updated 7.8 years ago by kiran.9870 • 200
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