An automatic lubrication system (ALS), often referred to as a centralized lubrication system, is a system that delivers controlled amounts of lubricant to multiple locations on a machine while the machine is operating.

1. LUBRICATING SYSTEM OF AN I.C
ENGINE
 PRESENTED BY:-
 SANTOSH KUMAR RUNDA
 R.RAMESH

2. TYPES OF LUBRICANTS
 LIQUID
 MINERAL OIL,ANIMAL OIL & VEGETABLE OIL
 SEMI SOLID
 GREASE
 SOLID
 GRAPHITE

3. PURPOSE OF LUBRICATION
 REDUCE FRICTION
 COOLING
 CLEANING
 SEALING
 NOISE REDUCTION

4. LUBRICATING SYSTEM OF AN I.C ENGINE
SPLASH LUBRICATION
PRESSURE FEED LUBRICATION SYSTEM CHARGE LUBRICATION SYSTEM
WET SUMP SYSTEM
DRY SUMP SYSTEM

5. SPLASH LUBRICATING SYSTEM

6. PRESSURE FEED LUBRICATING SYSTEM

7. DRY SUMP LUBRICATING SYSTEM

8. WET SUMP LUBRICATING SYSTEM