Block

Crank shaft

Connecting Rods

Piston

Valves

Heads

 

What's in an Engine & Why?
Connecting Rods

Connecting rods connect the piston to the crank shaft. The connecting rods are subjected to a lot of compressive stresses. Most connecting rods are make of medium carbon steels, which can be easily forged. In other applications, connecting rods can be made from aluminum or titanium. When aluminum is used 7075 T6 alloy is desired, because of it's tensile high strength.

 

 

 

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 Last Updated:
06/07/03

Contact the professor at: stoebe@u.washington.edu