Build-to-Print High-Precision Spiral Bevel Gears
Jiangsu New Yinye Transmission supplies custom spiral bevel gears manufactured according to customer drawings, technical specifications, and quality requirements. Suitable for heavy-duty and high-torque transmission systems in mining, metallurgy, marine, and other industrial equipment.
Key Selling Points
- Precision up to AGMA 12 / DIN 5: For applicable spiral bevel gears, accuracy can reach AGMA 12 or DIN 5, subject to gear geometry, size, material, and process review – source_fact: product params accuracy
- Large capacity: Maximum gear grinding diameter approx. 2,500 mm, maximum module approx. 45 mm – source_fact: product params
- Comprehensive inspection: Includes tooth profile, lead, pitch, radial runout, surface roughness, material composition, hardness, ultrasonic testing, micro-magnetic testing, and bevel-gear rolling contact inspection – source_fact: inspection capabilities
- Customizable geometry: Support customized tooth count, pressure angle, helix angle, face width, bore, shaft dimensions, material, heat treatment, accuracy grade – source_fact: customization
- Quality documentation: Material certificates, gear accuracy reports, hardness records, NDT documents, final inspection reports provided per project – source_fact: quality documents
Technical Specifications
| Parameter | Value |
|---|
| Gear Type | Spiral bevel gear, straight bevel gear |
| Maximum Grinding Diameter | Approx. 2,500 mm |
| Maximum Module | Approx. 45 mm |
| Typical Accuracy | DIN 3962 Class 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 and quenching, nitriding, induction hardening, through hardening |
| Inspection Capabilities | Tooth profile, lead, pitch, radial runout, surface roughness, material composition, hardness, ultrasonic, phased-array ultrasonic, grinding-burn, micro-magnetic, dynamic balancing, rolling contact |
Models and Options
Customized based on customer drawings. Options include tooth geometry, module, pressure angle, helix angle, face width, bore, shaft dimensions, material, heat treatment, accuracy grade, and inspection requirements.
Materials and Structure
Alloy steels (20MnCr5, 18CrNiMo7-6, 17CrNiMo6, 42CrMo, etc.) or forged steel. Heat treatment options: carburizing, nitriding, induction hardening. Tooth geometry: involute spiral bevel or straight bevel per customer specification.
Applications
Mining equipment, metallurgical equipment, marine and offshore propulsion gearboxes, cement machinery, power generation, and other heavy-duty industrial gearboxes.
Customization
Complete build-to-print manufacturing. Customize outside diameter, module/diametral pitch, tooth count, pressure angle, helix angle, face width, bore, shaft, material, heat treatment, surface treatment, accuracy grade, and inspection requirements.
FAQ
Q: What is the typical lead time for spiral bevel gears?
Lead time is project-specific. We evaluate based on gear size, complexity, material, and quantity. Contact us for a quote.
Q: Can you achieve AGMA 12 accuracy on spiral bevel gears?
For applicable spiral bevel gears, accuracy can reach AGMA 12 or higher, subject to gear type, size, material, structure, heat treatment, and process review.
Q: Do you provide material certificates?
Yes, we provide material certificates, dimensional inspection records, gear accuracy reports, hardness records, NDT documents, and final inspection reports per project requirements.
Q: What materials do you recommend for marine applications?
We can supply materials compliant with classification society requirements, such as 18CrNiMo7-6 or 42CrMo with appropriate heat treatment.
Q: Can I send my drawing for a quotation?
Yes, please send your drawing and technical specifications to julia@wxyinye.com for a custom quotation.
Inquiry Information
Contact: Julia
Email: julia@wxyinye.com
Tel: +86-510-85305960
WhatsApp: +86-13961777811
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