Product Overview
Our powder metallurgy structural components are precision-engineered for washing machine applications, manufactured via compaction, sintering, and blackening processes. These parts deliver exceptional mechanical strength, wear resistance, and dimensional stability, making them ideal for high-load transmission and clutch systems in household washing machines.
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Parameter
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Details
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Material
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Iron-based powder metallurgy alloy (Fe-Cu-C or Fe-Ni-C)
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Production Process
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Compaction → High-temperature sintering → Surface blackening treatment
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Surface Finish
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Black oxide coating (corrosion resistance, anti-rust, improved wear performance)
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Inner Profile
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Splined/serrated inner bore for torque transmission
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Outer Profile
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Serrated/geared outer edge for clutch engagement
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Size Range
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Customizable (small/large variants available as shown)
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Application
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Washing machine clutch assemblies, transmission systems
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Product Advantages
Powder Metallurgy Benefits
Near-net-shape manufacturing: Minimizes material waste and secondary machining, reducing production costs.
Consistent quality: Uniform material density and mechanical properties across batches.
Complex geometry: Enables precise spline/serration profiles that are difficult to achieve with traditional machining.
Blackening Treatment
Forms a dense black oxide layer on the surface, enhancing corrosion resistance and anti-rust performance.
Improves wear resistance and friction properties, extending service life in washing machine operating environments.
Provides an aesthetic, uniform dark finish.
Application Scenarios
These structural components are core parts of washing machine clutch and transmission systems, responsible for:
Transmitting rotational torque from the motor to the drum.
Engaging/disengaging gear mechanisms for wash/spin cycle operations.
Withstanding repeated mechanical stress and load fluctuations during machine operation.
Why Choose Our Products?
Precision Engineering: Strict dimensional control ensures perfect fit and reliable performance in washing machine assemblies.
Durability: High-density sintered material and blackening treatment offer excellent wear and corrosion resistance, extending product lifespan.
Cost Efficiency: Powder metallurgy process reduces material waste and machining time, delivering competitive pricing without compromising quality.
Customization: We support custom sizes, spline profiles, and material formulations to meet specific washing machine model requirements.
Quality Assurance: ISO 9001 certified production process with full dimensional and mechanical property testing.
Technical Support & Customization
We provide free technical drawings and sample testing for OEM/ODM projects.
Customize inner/outer spline configurations, dimensions, and material compositions to match your washing machine design.
Our engineering team supports prototype development and mass production scaling.