slide 1: Sayani Engineering Sales and Service
Website:- www.sayaniengg.com
slide 2: Piston:
A piston can be defined as a cylindrical
engine component that slides back and
forth in the cylinder bore by forces
produced during the combustion process
and which acts as a movable end of the
combustion chamber.
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slide 3: Materials used in Piston:
•Piston is made from die- or gravity-cast aluminum
alloy as it is lightweight and has good structural
integrity.
•It reduces the overall mass and force which is
necessary to initiate and maintain acceleration of the
piston.
Website:- www.sayaniengg.com
slide 4: Piston
Rings:
A piston ring can be defined as a split
ring that fits into a groove on the
outer diameter of a piston in a
reciprocating engine such as an
internal combustion engine or steam
engine.
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slide 5: Types of Rings Used:
•Compression Ring – functions to transfer 70 of the
combustion chamber heat from the piston to the cylinder wall.
•Wiper Ring – functions to provide consistent thickness of oil
film to lubricate the running surface of the compression ring.
•Oil Ring – Oil ring distributes and regulates oil within the
cylinder wall and help scrape it back into the crankcase.
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slide 6: Function
s:
•Seals the combustion chamber so that no gas transfers from
the combustion chamber to the crank.
•Supports heat transfer from the piston to the cylinder wall.
•Regulates engine oil consumption.
Website:- www.sayaniengg.com
slide 7: Address :-
Plot No.:- 809 G.I.D.C Estate Road no.8 Near IPCL road
P.O. Ranoli Vadodara - 391350 Gujarat India.
Contact Person:- +91-982 584 9177
Website:- www.sayaniengg.com
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Contact Us:
Website:- www.sayaniengg.com