Hot Forged Gear Blanks For Transmission
- Material Flexibility: Covers carbon steel, alloy steel, stainless steel, and nickel alloys.
- Dimensional Precision: Rough-machined blanks prepared for finishing gear cutting.
- Surface Quality: Ra ≤ 1.6 μm (Ra ≤ 0.8 μm optional).
- Production Range: Supports low to medium-volume orders efficiently.
- Certification: ISO9001, PED, and SGS compliance.
Technical Specifications
| Parameter | Specification |
| Product Name | Hot Forged Gear Blanks for Transmissions |
| Material Options | Carbon Steel / Alloy Steel / Stainless Steel / Nickel Alloys |
| Outer Diameter Range | 100 mm – 1200 mm (customizable up to 1500 mm) |
| Thickness Range | 25 mm – 400 mm |
| Bore Diameter Range | 20 mm – 350 mm |
| Weight Range | 5 kg – 900 kg per piece |
| Forging Type | Open Die / Closed Die Hot Forging |
| Machining Condition | Rough-Machined for Gear Finishing |
| Tolerance (After Machining) | ±0.01 mm |
| Surface Finish | Ra ≤ 1.6 μm (standard) |
| Heat Treatment Options | Quenching & Tempering / Normalizing / Stress Relieving |
| Inspection Methods | UT / MT / Hardness / Dimensional / Mechanical Testing |
| Certification | ISO9001 / PED / SGS |
| Delivery Time | 15–30 Days (Urgent) / 30–45 Days (Standard) |
| Packaging | Wooden Case / Steel Pallet / As per Customer Requirement |
Product Advantages
- Enhanced Strength and Durability: Hot forging refines grain structure, providing higher fatigue and impact resistance.
- Optimized Material Efficiency: Reduced machining allowance minimizes waste and cost.
- Versatile Gear Compatibility: Suitable for spur, helical, bevel, and worm gears.
- High Transmission Reliability: Withstands continuous torque and high-speed conditions.
- Metallurgical Soundness: 100% UT-tested forgings ensure structural integrity.
- Custom Engineered: Designed according to each customer’s technical drawings.
Customization & OEM Service
- Custom Sizes: Outer diameter, bore, and thickness as per transmission system design.
- Custom Materials: Carbon, alloy, stainless, or nickel alloys for specific mechanical needs.
- OEM Branding: Logo stamping or laser marking for traceability.
- Surface Treatment: Phosphate coating, rust-preventive oil, or heat-resistant coating.
- Prototype Service: MOQ = 1 piece available for development testing.
- Flexible Delivery: Supports urgent and small-batch production.
Applications
- Automotive Transmissions: Passenger cars, trucks, and heavy commercial vehicles.
- Construction Machinery: Excavators, loaders, and cranes.
- Agricultural Equipment: Tractor gear systems and power transmission units.
- Industrial Gearboxes: Compressors, reducers, and heavy drives.
- Marine & Rail Systems: Propulsion and traction gear mechanisms.