Precision Helical Gear
2.Material:45#steel,20CrMnTi,40CrNiMo,SAE4340,42CrMo,AISI4140,18CrNiMo7,17CrNiMo6,20CrNiMo,AISI8620,20CrNi2Mo,SAE4320
3.Precision Grade:ISO 6 Grade
4.Manufacturing Processes:Forging,cutting,hobbing,milling,grinding
5.Heat Treatment:Carburising,quenching and tempering,induction hardening
6.Tooth Grinding:Yes
7.Load Capacity:High
8.Applications:Machine tool spindles,compressors,large gearboxes,precision transmission equipment
9.Production Time:35–60 days
- Product Description
Precision Helical Gear - Advanced Manufacturing Solutions
Henan Yizhi Machinery delivers enterprise-grade Precision Helical Gear solutions with ISO 6 exactness benchmarks and 15 a long time of fabricating skill. Our progressed adapt frameworks include customizable modules from 0.5-50, helix points between 5°-45°, and surface hardness extending from 45-62 HRC. With conveyance times of 35-60 days and transport harm rates underneath 0.1%, we guarantee dependable execution for high-speed transmission applications requiring prevalent load-bearing capacity and clamor reduction.

What Makes Our Precision Helical Gear Superior?
Unlike ordinary goad gears, our helical adapt innovation highlights calculated teeth that lock in continuously. This plan makes a dynamic contact instrument with cover proportions surpassing 2.0, permitting different teeth to share loads simultaneously.
The helix point makes diagonal contact lines that begin at a point and grow continuously. This disposes of the stun stacking common in goad gears, lessening transmission blunders and working commotion by 10-15 dB(A). Your high-speed applications advantage from smoother operation and upgraded durability.
Our fabricating handle combines progressed CNC equip machining centers with completely robotized crushing machines. Each adapt experiences exactness crushing to accomplish surface unpleasantness of Ra 0.4μm - 0.8μm, guaranteeing negligible contact and most extreme efficiency.
Technical Specifications
| Parameter | Specification |
|---|---|
| Number of teeth | Customized |
| Module | 0.5–50 |
| Helix angle | 5°–45° |
| Surface hardness | 45-50 HRC, 58–62 HRC |
| Precision Grade | ISO 6 Grade |
| Material Options | 45#steel, 20CrMnTi, 40CrNiMo, SAE4340, 42CrMo, AISI4140, 18CrNiMo7, 17CrNiMo6, 20CrNiMo, AISI8620, 20CrNi2Mo, SAE4320 |
| Manufacturing Processes | Forging, cutting, hobbing, milling, grinding |
| Heat Treatment | Carburising, quenching and tempering, induction hardening |
| Production Time | 35–60 days |
Key Advantages
Smooth and Quiet Operation
The progressive tooth engagement essentially decreases commotion levels and vibration. Your apparatus works more discreetly, making these gears idealize for applications where commotion contamination is a concern.
Enhanced Load Capacity
The bigger tooth contact region disseminates loads more viably. You get 20-30% higher torque transmission thickness compared to goad gears of the same module and measure, maximizing your equipment's execution potential.
High-Speed Performance
Our Precision Helical Gear frameworks exceed expectations in high-speed applications surpassing 3000 RPM. The dynamic contact component kills affect clamor whereas keeping up transmission smoothness basic for servo frameworks and robotization equipment.
Complete Customization
We get it that each application has special necessities. Our designing group works with you to customize tooth tallies, modules, helix points, and materials to coordinate your particular operational demands.
Applications Across Industries
Machine Device Axles: Our gears give the exactness and smooth operation required for high-accuracy machining operations.
Compressor Frameworks: Improved stack capacity and calm operation make our helical gears perfect for discuss compression applications.
Large Gearboxes: The prevalent torque taking care of capability underpins heavy-duty mechanical transmission requirements.
Precision Transmission Hardware: Moo backfire and tall torsional solidness guarantee exact situating in mechanical and mechanization systems.

Quality Manufacturing Process
Our standardized generation workflow guarantees reliable quality:
- Requirement Communication: We analyze your particular application needs
- Design Drawings: Custom designing drawings custom fitted to your specifications
- Production Preparing: Progressed CNC machining and exactness grinding
- Quality Review: Thorough testing to ISO 6 standards
- Packaging: Custom shock-absorbing bundling with harm rates underneath 0.1%
- Transportation: Multi-channel coordinations with real-time tracking
Each Precision Helical Gear experiences comprehensive warm treatment forms counting carburizing and extinguishing to accomplish ideal surface hardness whereas keeping up center sturdiness for affect resistance.
Comprehensive Service Support
Pre-sales Bolster: Specialized discussion and custom plan drawings guarantee your determinations are flawlessly matched.
Production Straightforwardness: Real-time advance overhauls keep you educated all through the 35-60 day generation cycle.
Quality Confirmation: Each equip meets ISO 6 exactness benchmarks with comprehensive review documentation.
Logistics Fabulousness: End-to-end visual following from plant stacking to client conveyance gives total peace of mind.
After-sales Commitment: One-year guarantee with fast reaction bolster guarantees long-term reliability.v
Frequently Asked Questions
Q: How do you manage axial thrust in helical gear applications?
A: We engineer appropriate thrust bearing solutions using tapered roller or angular contact bearings calculated to handle the axial force component. For applications requiring zero axial thrust, we recommend double helical configurations.
Q: What advantages do helical gears offer over spur gears in high-speed applications?
A: Helical gears eliminate the shock loading common in spur gears through gradual tooth engagement. This allows operation speeds 2-3x higher than spur gears while significantly reducing noise and dynamic loads.
Q: Can you accommodate low volume orders?
A: Yes, we accept single-item production orders. Our flexible manufacturing capabilities support both prototype development and large-scale production requirements.
Q: What is the typical service life of your precision helical gears?
A: With proper lubrication and installation, our case-carburized gears with 60 HRC surface hardness are designed for extended service life, with surface fatigue resistance optimized through profile modifications.
Q: How do you ensure consistent quality across different order sizes?
A: Our standardized manufacturing processes and globally leading precision equipment ensure consistent quality regardless of order volume. Every gear undergoes the same rigorous inspection procedures to ISO 6 standards.
Contact Us
Experience the precision and reliability that comes with 15 years of specialized manufacturing expertise. Ready to use the Precision Helical Gear to enhance your transmission system performance? Contact our engineering team at sales@yizmachinery.com for custom solutions.











