Toy Car Gear PM Sintered Part
Our company is a modern factory with complete powder metallurgy production capacity, specializing in the production of planetary gear reducers, auto parts, high-performance powder metallurgy parts and precision hardware parts, etc. The products can be widely used in automobiles, communications, office equipment, household appliances, Locks and other industries. Provide a complete set of transmission design solutions for customers in various industries.
Product Introduction
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Toy car gear PM sintered part |
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Item |
Material |
Production Process |
Sintering Temperature |
Mold |
Custom |
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toy car gear |
42crmo |
Powder metallurgy |
1280℃ |
To be customized |
Yes |
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Chemical composition |
C ：0.38～0.45% Si：0.17～0.37% Mn：0.50～0.80% S ：Allowable residual content≤0.035% P ：Allowable residual content≤0.035% Cr：0.90～1.20% Ni：Allowable residual content≤0.30% Cu：Allowable residual content≤0.30% Mo：0.15～0.25% |
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Available Materials |
Low carbon stainless steel, titanium alloy (Ti, TC4), copper alloy, tungsten alloy, hard alloy, high temperature alloy (718, 713) |
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Product advantages
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Smoothness |
Dimensional accuracy |
Product density |
Appearance treatment |
Appropriate weight |
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Roughness 1～5μm |
（±0.1%～±0.5%） |
92～95% |
Mirror reflection |
0.03g～400g） |
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Mechanical properties |
Hardness: annealed, 147~241HB 42CrMo mechanical properties: Tensile strength σb (MPa): ≥1080(110) Yield strength σs (MPa): ≥930(95) Elongation δ5 (%): ≥12 Reduction of area ψ (%): ≥45 Impact energy Akv (J): ≥63 Impact toughness value αkv (J/cm2): ≥78(8) Hardness: ≤217HB |
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Nowadays, the manufacture of toy cars is inseparable from powder metallurgy technology, and its manufacturing industry is constantly producing toy cars with high performance and high quality. , bearings, impellers and hydraulic parts, etc. need to use powder metallurgy technology. So what are the advantages of powder metallurgy production as vehicle parts? The following is the sharing of Zhongwei Precision editor:
1. The material utilization rate is high, that is, the material is saved, and the energy consumption is low, that is, the energy is saved.
2. Powder metallurgy parts do not produce any toxic substances that need to be disposed of, which is conducive to environmental protection.
3. The larger the production batch, the lower the production cost, which is very suitable for mass production in the automobile and motorcycle industry.
4. When using powder metallurgy to manufacture mechanical structural parts, the dimensional tolerance accuracy and surface roughness that can be achieved in the radial direction are second only to grinding.
5. For the production of new varieties of parts, the investment in powder metallurgy is much lower than other production methods.
6. According to the function of the parts, the appropriate material composition can be prepared.
7. Combined sintering, injection molding and other methods can be used to manufacture parts with complex shapes that cannot be manufactured by any cutting processing method, which can meet the needs of continuous updating of product models in the automobile and motorcycle industry.
The above is about the advantages of powder metallurgy production as vehicle parts. I hope this article can help everyone. If you want to know more about powder metallurgy, you can leave a message to the editor and the manufacturer. We look forward to discussing with you!
Our company is a modern factory with complete powder metallurgy production capacity, specializing in the production of planetary gear reducers, auto parts, high-performance powder metallurgy parts and precision hardware parts, etc. The products can be widely used in automobiles, communications, office equipment, household appliances, Locks and other industries. Provide a complete set of transmission design solutions for customers in various industries.
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