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Piston 12420394 for MWM TCG2020 Gas Engine

5 0 Reviews
Description: Piston.

MWM part number: 1242 0394,1242-0394,12420394,

1242 0276,1242-0276,12420276,

1242 0186,1242-0186,12420186,

1214 1838,1214-1838,12141838,

1230 1182,1230-1182,12301182.

Suitable engine model: TCG2020V16K,CG170-16K.

 
Price: $ 1200
  • WY12420394

  • Weyeah

  • 12420394

  • TCG2020

  • 6.395

  • 2-3 weeks

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Product Description

The Piston for the MWM TCG2020 gas engine is a crucial component of the engine's internal combustion process. It plays a key role in converting the energy from fuel combustion into mechanical motion. Here’s a detailed description of the piston:

Function:

  • Combustion: The piston moves within the engine's cylinder and is driven by the force of combustion. It compresses the air-fuel mixture and then moves downward as the mixture ignites and expands.
  • Power Transmission: Converts the expanding gases from combustion into mechanical work by moving up and down within the cylinder. This movement is transferred to the crankshaft, which then powers the engine.
  • Sealing: Creates a tight seal within the cylinder to contain the combustion gases and prevent leakage, ensuring efficient combustion and power generation.

Design and Construction:

  • Components:

    • Crown: The top surface of the piston, which is exposed to the combustion process. It may have specific shapes or contours to optimize combustion efficiency and performance.
    • Skirt: The lower portion of the piston that maintains alignment within the cylinder and supports the piston rings.
    • Piston Rings: Seals the gap between the piston and the cylinder wall to prevent blow-by of combustion gases and control oil consumption.
    • Wrist Pin (Piston Pin): A component that connects the piston to the connecting rod, allowing for the transfer of motion.
  • Materials:

    • Piston Body: Typically made from high-strength alloys such as aluminum or forged steel. Aluminum is commonly used due to its lightweight and excellent thermal conductivity. Steel may be used for added strength and durability.
    • Piston Rings: Usually made from materials like cast iron or chrome-plated steel, designed to withstand high temperatures and pressures.
  • Design Features:

    • Cooling: Some pistons are equipped with cooling channels or features to manage the heat generated during combustion.
    • Thermal Expansion: Designed to accommodate thermal expansion and contraction, maintaining a proper fit within the cylinder throughout the engine’s operating temperature range.
    • Weight: Engineered to be lightweight to reduce the overall load on the engine and improve performance and efficiency.

Operation:

  • Movement: The piston moves up and down within the cylinder in response to the force of the combusting air-fuel mixture. This motion is synchronized with the engine's crankshaft to convert linear motion into rotational power.
  • Compression: During the compression stroke, the piston moves upward to compress the air-fuel mixture, enhancing combustion efficiency.
  • Power Stroke: The piston is pushed downward by the expanding gases from combustion, generating mechanical power.

Maintenance and Troubleshooting:

  • Inspection: Regularly check the piston for signs of wear, scoring, or damage. Inspect the piston rings for proper sealing and wear.
  • Cleaning: Ensure the piston and surrounding components are clean and free from debris that could affect performance.
  • Replacement: Replace the piston if it shows signs of excessive wear, damage, or if it no longer maintains proper compression. Ensure that the replacement piston matches the specifications for the MWM TCG2020 engine.

Compatibility:

  • Engine-Specific: The piston must be designed to fit the exact specifications of the MWM TCG2020 gas engine, including the correct diameter, length, and ring grooves. Proper fit is crucial for maintaining engine performance and reliability.

Applications:

  • Combustion Efficiency: Plays a central role in the engine’s combustion process, affecting overall performance, fuel efficiency, and emissions.
  • Power Generation: Directly impacts the engine’s ability to generate power by converting the energy from combustion into mechanical motion.

Summary:

The piston for the MWM TCG2020 gas engine is a vital component responsible for converting combustion energy into mechanical motion. Its design, materials, and operation are crucial for the engine’s performance, efficiency, and reliability. Regular inspection and maintenance of the piston, along with timely replacement when needed, are essential for ensuring the optimal functioning of the engine.

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 +86-18064047867
 info@weyeahengine.com
 1st Floor, Building 3, No. 6 Songgang Road, Panlongcheng Economic Development Zone, Huangpi District, Wuhan, China

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Contact us

 +86-18064047867
 info@weyeahengine.com
 1st Floor, Building 3, No. 6 Songgang Road, Panlongcheng Economic Development Zone, Huangpi District, Wuhan, China

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