Explain Basic Functions and Types of Piston Pins

Explain Basic functions and Types of Piston Pins

Manufacturers usually produce well-machined piston pins to provide high performance product in the automobile market. This hard and sturdy component is made of alloy steel and is used in bearings. Each hollow pin offers - maximum strength with minimum weight. Many exporters supply chromium plated piston pins which are known for wear resistance properties.

These pins should be placed at right place safely so that they do not possess intense end-to-end motion to avoid any damage inside the cylinder wall. You need to lubricate piston pins adequately before installation by splash from the crankcase. You can use piston oil spray for lubrication.

There are certainly three methods used for fixing piston pins to the connecting rod and piston:

1. Fixed Pin: The fixed or anchored pin connects the piston with a screw running through one of the bosses; the linking rod vacillates on the pin.

2. Full floating pin: It freely rotates inside the connecting rod and the bosses.

3. Semi-floating pin: It is fixed to the linking rod and turns in the bosses.

A piston is a long cylindrical shaped component having closed top and opened bottom is attached to a linking rod with the piston pin. It’s a common part of the automobile engine that rotates. Manufacturers produce high quality engine parts so that they could withstand intense high temperature and pressure that is produced in the combustion chamber. Professional engineers intend the design of pistons with distinct approaches just to enhance engine performance.

Piston, piston rings, and piston pins are basic engine bearings. Besides these components, manufacturers also fabricate crankshaft, oil pump, camshaft and other rotating and sliding parts for automotive engine. To meet all essential standards and industrial norms, companies do consider engine bearing requirements. These requirements comprise of essential characteristics that engine bearing components should consist:  Load carrying capacity  Conformability  Fatigue resistance  Corrosion resistance

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