What is the purpose of lubrication in IC engine draw and explain splash lubrication system?

Purpose of Lubrication System Lubrication Reduces Friction by creating a thin film(Clearance) between moving parts Sealing The oil helps form a seal between piston rings and cylinder walls (Reduces Blow-By) Internal oil leak (blow- by) will result in BLUE SMOKE at the tail pipe.

Which parts are lubricated by splash system?

A splash system of lubrication is employed for the camshafts, piston rings, and tappets.

Which lubrication system is used for IC engine?

Explanation: Petroil (Petro-oil lubrication system): In this method, the lubricating oil is mixed with petrol and fed into the engine cylinder during the suction stroke. The droplets of the partials cause the lubricating effect in the engine cylinder.

What is splash system pressure system and semi pressure system?

Semi-pressure System It is the combination of a splash system and pressure system of the lubrication system. Some parts are lubricated by splash system and some parts by a pressure system. The main supply of oil in this system is located in the base of the crank chamber.

How do you maintain a splash lubrication system?

Lubrication System Maintenance Check List

Clean lubrication reservoir periodically but do NOT use cotton or fiber rags.
Inspect suction filter and screens: filter should be replaced and screens should be cleaned annually.
Remove and clean strainer regularly.
Change line filter (pressure filter) annually.

How does the lubrication system work in an engine?

The job of the lubrication system is to distribute oil to the moving parts to reduce friction between surfaces which rub against each other. The oil then runs down inside the crankcase to the main bearings holding the crankshaft. Oil is picked up and splashed onto the bearings to lubricate these surfaces.

What are the types of automobile lubrication system?

There are mainly four types of lubrication systems used in automotive engines which are:

Petroil System.
Splash System.
Pressure system.
Dry-Sump System.

What are the types of lubrication system used in automobile?

Following are the 6 main types of lubrication system:

Petroil system.
Splash system.
Pressure system.
Semi-pressure system.
Dry sump system.
Wet sump system.

What is lubrication system in IC engines?

LUBRICATION SYSTEM IN IC ENGINES LUBRICATION SYSTEM IN IC ENGINES Definition of lubrication Lubrication is the action of applying a substance such as oil or grease to an engine or component so as to minimize friction and allow smooth movement.

What is the purpose of lubrication?

Lubrication is the action of applying a substance such as oil or grease to an engine or component so as to minimize friction and allow smooth movement. LubricationSystem Lubricating system is a mechanical system of lubricating internal combustion engines in which a pump forces oil into the engine bearings.

What are the main components of IC engine?

Main component of IC engine to be lubricated Piston & cylinder Main crankshaft bearings Small and big end bearings of connection rod Cam, cam shaft and its bearing Valve and valve operating mechanism Timing gears 8.1 Lubrication of engine components 6

What is the function of additives in lubricant oil?

This action accelerates oxidation and reduces the mass flow of oil to the bearing and other moving parts causing insufficient lubrication. 8.2 Lubricating Oil 12 Additives These are the compound added to lubricant oils to promote and improve their desired properties. Major classes of engine oil additives and their primary function