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Size and surface quality: Size tolerances ensure precise mating of the motor shaft with other components, reducing vibration and noise. Low surface roughness reduces the coefficient of friction and improves motor operating efficiency. For example, through advanced processing technology, the shaft's size accuracy can reach the micrometer level, and the surface roughness Ra value is less than 0.8μm.
High-strength alloy material: Using aluminum alloy or high-strength steel material, it has good high-temperature, high-pressure, and wear resistance. Aluminum alloy materials are lightweight, reducing the overall weight of the engine and improving fuel economy; high-strength steel can withstand greater pressure and load, ensuring engine reliability.
Unique skirt design: The skirt shape and size are carefully designed to effectively reduce friction and wear between the piston and the cylinder wall. The elastic structure of the skirt can adapt to the thermal expansion and deformation during engine operation, improving the piston's sealing and stability.
Keywords
JY-01
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No.10, Jintang North Road, East New District, Wenling City, Taizhou City, Zhejiang Province
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