High material utilization rate: Powder metallurgy processes can precisely control the size and shape of parts, minimizing material waste to the greatest extent. Compared with traditional cutting processing methods, the material utilization rate can be as high as over 90%, effectively reducing production costs.
It can manufacture complex-shaped parts: It can directly produce parts with complex shapes and special structures, such as gears, cams, turbines, etc., without the need for subsequent cutting processing or only requiring a small amount of fine processing, which greatly shortens the production cycle and improves production efficiency.
Good dimensional accuracy and surface quality: The dimensional accuracy of powder metallurgy parts can usually be controlled at a relatively high level, generally reaching ±0.05mm or even higher precision, and the surface roughness can also reach Ra0.8 - Ra3.2μm, which can meet the usage requirements of most parts and reduce subsequent processing procedures.
It can achieve the combination of multiple materials: metal or non-metal powders with different properties can be mixed together to produce composite material parts with special properties. For example, adding elements such as copper and molybdenum to steel-based powders can enhance the strength and wear resistance of the parts. Adding non-metallic elements such as graphite can improve the self-lubricating performance of parts.
Suitable for mass production: Once the mold design and manufacturing of the powder metallurgy process are completed, the production process is easy to automate, enabling efficient and stable mass production with high efficiency. Moreover, as the production batch increases, the unit cost will significantly decrease.
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