Build-to-Print Precision Spur Gears
Jiangsu New Yinye Transmission manufactures custom spur gears according to customer drawings. Our spur gears are used in industrial gearboxes, mining equipment, cement machinery, and general power transmission applications.
Key Selling Points
- High precision: Typical AGMA 9-10, up to AGMA 12 for applicable products – source_fact: product params
- Large capacity: Maximum grinding diameter 2,500 mm, module up to 45 mm – source_fact: same
- Flexible materials: Available in 20MnCr5, 42CrMo, 40Cr, alloy steel, forged steel, etc. – source_fact: materials
- Full heat treatment options: Carburizing, nitriding, induction hardening – source_fact: heat treatment
- Comprehensive inspection: Dimensional, gear accuracy, material, hardness, NDT – source_fact: inspection
Technical Specifications
| Parameter | Value |
|---|
| Gear Type | Spur gear (external/internal) |
| Maximum Grinding Diameter | Approx. 2,500 mm |
| Maximum Module | Approx. 45 mm |
| Typical Accuracy | DIN 6-7, AGMA 9-10 (higher achievable) |
| Pressure Angle | 20° (customizable) |
| Available Materials | 20MnCr5, 18CrNiMo7-6, 17CrNiMo6, 42CrMo, 35CrMo, 40Cr, alloy steel, forged steel |
| Heat Treatment | Carburizing, nitriding, induction hardening, through hardening |
| Inspection | Tooth profile, lead, pitch, radial runout, surface roughness, material, hardness, ultrasonic, phased-array UT, grinding-burn, dynamic balancing |
Models and Options
Customized per drawing. Options include module, tooth count, pressure angle, face width, bore, keyway, shaft, material, heat treatment, accuracy grade.
Materials and Structure
Alloy steel, forged steel. Involute spur gear teeth, external or internal. Heat treatment per specification.
Applications
Industrial gearboxes, mining equipment, cement machinery, power generation, engineering machinery, feed and biofuel machinery.
Customization
Build-to-print: customize diameter, module, tooth count, bore, keyway, material, heat treatment, accuracy.
FAQ
Q: Can you manufacture spur gears with internal teeth?
Yes, we produce internal spur gears (ring gears) according to customer drawings.
Q: What is the maximum face width you can grind?
Depends on diameter and module; contact us with your drawing for feasibility.
Q: Do you offer through-hardened spur gears for low-cost applications?
Yes, we can supply through-hardened spur gears in materials like 40Cr or 42CrMo.
Q: Can you provide a sample before mass production?
We can evaluate prototype/sample orders based on product type, size, and process complexity.
Q: How do you package large spur gears for export?
Packaging is confirmed per order; we typically use wooden crates suitable for FOB/CIF shipment.
Inquiry Information
Contact: Julia
Email: julia@wxyinye.com
Tel: +86-510-85305960
WhatsApp: +86-13961777811
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