Anjuman-i-Islams

M.H.SABOO SIDDIK COLLEGE OF ENGINEERING Byculla, Mumbai-400 008.

Department Of Automobile Engineering Machine Design-I

Prof.Shaikh Ibrahim.I.

Assignment No 02 Date: 13/02/2015

Q.01) It is required to design a knuckle joint to connect two circular rod subjected to an axial tensile force of 75KN. The rod are coaxial and a small amount of angular movement between there axes is permissible. Design the joint and specify the dimension of its components. Select suitable material for parts.

Q 03.) What are the assumptions made in design of weld joints? Explain types of welded joints.

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Q 04.) Calculate the size of the welds required for an eccentrically loaded welds shown in figures, the allowable stress in weld is 75 N/mm2 .

Q.02) Design socket and spigot type of cotter joint to transmit reversible load of 80KN. Select a suitable materials for the various parts and draw its neat sketch showing major dimension on it.