They are dark grey Powder Metallurgy Parts. Its overall structure is in the shape of a cross, with a cylindrical wave in the center and a gear wheel connected at one end. The dental profile is uniform, the surface smooth and it has good mechanical processing accuracy. This product uses high quality iron powder as base material and adopts powder die casting technology to create the body:
Step 1: First, the proportioned and sieved iron powder is filled evenly into a customer-specific shape. High pressure is applied by professional pressure casting devices to adjust the iron powder particles firmly into the molding cavity, and the complete contour of the product is cast at once, the subsequent processing clearance and material loss have been effectively reduced.
Step 2: After the formation of the die casting billet, it is sent to a special high temperature sintering furnace for sintering processing. The precise control of sintering temperature, insulation time and cooling speed promotes metallurgical bonding between the iron powder particles, to form a compact and mechanically stable billet that completely modifies the physical properties of the loose powder.
Step 3: Once the sintering is finished, transfer the crude to a high precision CNC Turning machine and perform the precision turning of the precision parts at both ends of the product. Strictly check dimensional tolerances and position accuracy to ensure parts meet assembly standards; Finally, the finished product is subjected to black surface treatment to form a dense protective sheet on the metal surface, which can not only increase the resistance to rust and corrosion, but also improve the surface wear resistance and extend the service life of the parts.
Dongguan Shengpeng Precision Technology Co., Ltd. offers a professional Powder Metallurgy service which can adjust the size of the parts according to the needs, select different metal powders (such as iron powder, copper powder, stainless steel powder, etc.) and can offer different surface treatments. Our High Quality Powder Metallurgy is widely used in the fields of automotive, machinery, electronics, etc. whether it is small sample loads or large production of loads. Welcome to communicate and cooperate at any time.
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