Why I Section Is Used In Connecting Rod

But the thickness and strength of the steel in the rod limit what it can safely handle.

Why i section is used in connecting rod. This exerts a massive pressure on the big end bearing and on the little end bearing. The i beam rod lends itself better the higher compression loads partially because of the shape up around the pin area. An i beam rod can handle high compressive loads while also providing good tensile strength.

In many performance and racing engines i beam rods are used for general applications. A connecting rod also called a con rod is the part of a piston engine which connects the piston to the crankshaft together with the crank the connecting rod converts the reciprocating motion of the piston into the rotation of the crankshaft. The main components of connecting rod are a shank the small end and the big end.

This loading of the rod influences its design and to withstand the loading described above connecting rods are often forged from a manganese molybdenum steel in an i or h section which reduces its mass from one made of round section steel and thus reduces the whip loading while maintaining strength. By reducing the mass of the rod this pressure is. Since the compressive forces are much higher than the tensile force therefore the cross section of the connecting rod is designed as a strut and the rankine formula is used.

The cross section of the shank may be circular rectangular tubular i section h section ellipsoidal section. Twice every revolution the connecting rod comes to a stop. The i beam design works best in a build where a power adder is being used because the rod offers additional strength.

The connecting rod is required to transmit the compressive and tensile forces from the piston and rotate at both ends. The x shaped cross section comes from indentations on both the face and the side of the connecting rod beam. The use of the h beam style connecting rod may offer an increase in strength properties but with that rod design generally comes with additional weight added to the engine s rotating assembly.