Guangzhou Fuge Construction Machinery Parts Co., Ltd. |
Verified Suppliers
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Brand Name | For Mitsubishi |
Engine Model | 6DS70 |
Part Name | Piston With Rings |
Part Number | |
Warranty | 12 months |
Brand | YEM |
Condition | New |
Application | Excavator |
Product Name:
Mitsubishi 6DS70 Piston With Rings Forklift Excavator Diesel Engine
Parts
Principle of Operation Details:
1. Piston Functionality:
The piston serves as a crucial component within the internal
combustion engine of Mitsubishi 6DS70-powered forklifts and
excavators. It undergoes reciprocating motion within the cylinder,
converting the energy generated from the combustion process into
mechanical motion.
2. Compression and Power Strokes:
During the engine's operation, the piston moves through four
primary strokes: intake, compression, power, and exhaust. In the
compression stroke, the piston compresses the air-fuel mixture
within the cylinder, preparing it for combustion. Subsequently, in
the power stroke, the ignited fuel-air mixture exerts pressure on
the piston, driving it downwards and generating the engine's power.
3. Role of Piston Rings:
The piston rings play a crucial role in maintaining proper sealing
and lubrication within the engine cylinder. Positioned around the
piston circumference, these rings prevent the leakage of combustion
gases into the crankcase while also regulating the distribution of
lubricating oil along the cylinder walls.
4. Heat Dissipation and Cooling:
As the piston operates within the engine, it is subjected to high
temperatures generated during the combustion process. To prevent
overheating and maintain optimal operating conditions, the piston
design incorporates features such as cooling galleries and thermal
barriers, which facilitate efficient heat dissipation to the
surrounding environment.