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CONNECTING ROD

connecting rod
·         The figure shows the connecting rod.
·       Its consist of small end bore, big end bore, nuts and bolts, cap,          oil hole etc...
·       The function of connecting rod is to convert reciprocating          motion of the piston into the rotary motion of the crank shaft.
·         It is fitted between the piston and crankshaft.
·         It is made from alloy steel or duralumin in by drop forging.
·         Now a days it is also cast from malleable or spheroidal graphite C.I.





WORKING
                The small end of the connecting rod  has either a solid eye or a split eye used connect the piston  by means of piston pin, and large end of connecting rod is connect to the crank shaft by means of crank pin.    
                When the piston moves at reciprocating motion ,the crank shaft moves at rotary motion by means of connecting rod.




NOTE: -
Connecting rod must be light and strong enough to with stand to stress and twisting force.
                

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