Our high-precision sintered gears are engineered using advanced powder metallurgy technology, providing an optimal balance of mechanical strength and dimensional accuracy. Specifically designed for demanding environments in the automotive and industrial sectors, these components ensure stable torque transmission and exceptional durability, reducing the need for costly secondary machining through near-net-shape manufacturing.
From automotive transmissions and engine auxiliary systems to heavy-duty industrial gearboxes and power tools, our sintering gear solutions offer unmatched versatility. By integrating controlled porosity for self-lubricating properties and high-performance material standards, we provide scalable, cost-efficient components that meet the strictest global engineering requirements for reliability and performance.
Detailed Parameters
| Technology | Powder Metallurgy | Material Standard | MPF series, MPIF 35, DIN 30910, JIS Z2550 |
|---|---|---|---|
| Density Range | 6.2 - 7.1 g/cm3 | Macro Hardness | 45-80 HRA |
| Tensile Strength | 1650 Mpa Ultimate | Yield Strength (0.2%) | 1270 Mpa Ultimate |
| Available Materials | Iron, Copper, Brass, or Customized | Surface Treatment | Quenching, Polishing, Oil Impregnation, Black Oxide |
| Production Lead Time | 10-30 days after deposit | Customization | OEM/ODM (CAD, 3D, PDF, or Samples) |
Key Advantages
High Dimensional Accuracy
Precision molds ensure minimal variation between parts, making them ideal for automotive transmissions and automation.
Production Efficiency
Near-net-shape manufacturing significantly reduces machining time and labor costs for high-volume orders.
Design Flexibility
Capable of producing complex geometries, internal features, and customized tooth profiles in a single operation.
Self-Lubricating Ability
Controlled porosity allows lubricants to be retained, extending service life in low-maintenance applications.
Material Efficiency
Minimal material waste compared to traditional cutting, supporting sustainable and cost-effective manufacturing.
Enhanced Durability
Advanced heat treatment and surface hardening options provide superior wear resistance and fatigue strength.
Product Gallery
Management Platforms
Gear Diversity
Comprehensive range including ring, planetary, sun, swing, helical, and bevel gears.
Automotive Specialized
Dedicated production for transmissions, oil pumps, and electric power steering units.
Industrial Integration
Custom components for compressors, conveyors, and heavy engineering machinery.
Precision Control
Strict adherence to MPIF and DIN standards for consistent global quality.
Rapid Prototyping
Fast conversion from CAD/3D drawings to physical samples for OEM approval.
Surface Optimization
Customized black oxide, polishing, and full hardening for specific environment needs.
Investment Return Comparison
| Comparison Metric | Traditional Machining | Sintering Technology |
|---|---|---|
| Material Waste | High (Subtractive) | Minimal (Near-Net Shape) |
| Production Speed | Slow (Sequential) | Fast (Mass Pressing) |
| Dimensional Consistency | Varies by Tool Wear | High Repeatability |
| Lubrication Needs | External Only | Self-Lubricating Option |
| Total Unit Cost | Higher for Complex Parts | Lower for High Volume |
Frequently Asked Questions
We utilize a variety of materials including iron, copper, brass, and other customized alloys to meet specific hardness and strength requirements.
Sintered gears offer uniform material density and controlled porosity, which leads to smoother gear engagement, lower noise levels, and reduced vibration.
Yes, you can send us your sample and our engineering team will draw the technical specifications in CAD for your approval before production.
Powder metallurgy allows for complex geometries with minimal waste, higher dimensional consistency, and lower production costs for large quantities.
We offer quenching, polishing, oil impregnation, black oxide, and full hardening to enhance wear resistance and corrosion protection.
Mass production typically takes 10-30 days depending on the order quantity, starting from the date the deposit is received.
