Regular maintenance
Email: engineer@mncnc.com
φ260mm Max Diameter · 180mm Gear Width · 4/5mm Max Modulus
The Y7226 CNC Worm Wheel Grinding Gear Machine is a high-end 13-axis, 5-linkage precision grinder designed for complex worm gear and worm wheel geometries. Powered by a SIEMENS 840DSL CNC system, the Y7226 offers precise control of tooth profiles, grinding trajectories, and synchronization between workpiece and wheel movement. This machine is capable of processing hardened gears with moduli up to 5mm, and a maximum workpiece diameter of φ260mm, making it ideal for precision drive systems. The multi-axis configuration allows for flexible production of various worm profiles and ensures ultra-smooth tooth surface quality, dimensional accuracy, and long-term gear engagement stability.
13-Axis CNC Worm Wheel Grinding Gear Machine Y7226
Spare parts supply
On-site installation service
Customized design
Why Choose Our CNC Solutions
Key Features
- ● 13-axis CNC system with 5-linkage grinding motion
- ● Integrated SIEMENS 840DSL control platform for seamless automation
- ● Handles workpieces up to φ260mm in diameter and 180mm gear width
- ● Supports worm and worm wheel grinding with modulus up to 5mm
- ● Precise synchronization between wheel and workpiece for accurate tooth profiles
- ● Automatic tool dressing, profile correction, and compensation included
- ● Supports automatic loading/unloading for batch production
Get More Details →
Recommended Configurations
- ● CBN or vitrified grinding wheels: Optimized for hardened steel gear blanks.
- ● Automatic dresser unit: Keeps grinding wheel profile accurate and sharp.
- ● Digital profile compensation module: Ensures high fidelity gear tooth formation.
- ● Enclosed coolant system: Enhances surface finish and wheel life.
- ● Laser gear measurement station: For inline inspection and profile validation.
- ● Robotic loader: For continuous high-efficiency production cycles.
Get More Details →
Application Case
- ● Client: Automotive Steering Gear Manufacturer – Germany.
- ● Use Case: Final grinding of hardened worm gears for electric steering systems (EPS).
- ● Setup: Y7226 with CBN wheel, automatic dresser, and closed-loop feedback.
- ● Results: Profile deviation: ≤ 3μm across all teeth,Noise level (post-installation): Reduced by 35%,Surface roughness Ra: ≤ 0.3 μm,Client feedback: “The machine delivers excellent repeatability and surface quality for our worm drive gears with minimal setup time.”
Get More Details →
Product Specifications
0
Catalog
Frequently Asked Questions
Minnuo’s gear machines are capable of producing spur gears, helical gears, bevel gears, worm gears, sprockets, and splined shafts, covering a wide range of industrial gear needs.
We offer a complete range including gear hobbing machines, gear shaping machines, gear grinding machines, and gear skiving machines, suitable for different gear machining requirements.
Our gear machines achieve gear quality up to DIN 5–7 levels for grinding, and DIN 8–10 levels for hobbing or shaping, depending on the model and process.
Of course! Provide your gear drawings or technical specifications, and Minnuo’s engineers will recommend the most suitable gear machine model within 10 minutes. Complete gear production line solutions are offered within 5 working days.
Absolutely! We offer customization including worktable size, maximum machining diameter, module range, spindle speed, CNC control brands, and automation integration like robot loading/unloading.
We use high-grade Meehanite cast structures, precision spindles, and all machines undergo gear profile accuracy testing, spindle dynamic balance tests, and full cutting trials before delivery.
Standard models are delivered within 40–60 working days. Custom-built high-end gear machines may require 60–90 working days, depending on the complexity.
Minnuo provides a one-year warranty, 24/7 technical support, remote diagnostics, on-site services, and long-term spare parts supply (guaranteed for 10+ years).
Need Help ?
Have any questions? For answers or additional information about ourmachines, please contact us here.
HOT Products
Our best-selling machine tools are designed to meet the needs of modern manufacturing.
CNC Floor Type Milling and Boring Machine TK6920
The TK6920 CNC Floor Type Milling and Boring Machine is a versatile, high-performance solution for drilling, reaming, tapping, and milling. Ideal for heavy machinery, shipbuilding, and energy industries, it offers high precision, rigidity, and reliable performance with easy maintenance.
Horizontal Boring and Milling Machining Center HTC65 Series
The HTC65 Series Horizontal Boring and Milling Machining Center is a high-performance, heavy-duty machine designed for precise boring, milling, and drilling of large workpieces, offering exceptional stability, high torque, and minimal vibration, making it ideal for aerospace, automotive, and machinery industries.
Single Column Coordinate Boring Machine Digital TPX6111B/2
Ideal for precision coordinate boring, surface facing, and complex multi-position hole processing on parts like engine blocks, pump housings, gearbox shells, and tooling bases. Perfect for repair workshops, mold factories, and mechanical component manufacturers requiring repeatable bore accuracy and digital control.
Ultra-Capacity Centerless Lathe MCT-500B
The MCT-500B is a high-performance centerless lathe engineered for ultra-large diameter shafts. With servo closed-loop control and industrial-grade rigidity, it ensures consistent ±0.01mm tolerance—ideal for sectors requiring stable OD grinding of heavy-duty cylindrical components.
Semi-Automatic Centerless Turning Lathe WXC Series
The MCT-40B Centerless Lathe is a compact, high-precision solution for processing small-diameter parts with exceptional accuracy and surface quality. Designed for stable performance and easy automation, it’s ideal for industries requiring consistent, high-efficiency production of pins, rods, and micro components.
Advanced Performance Centerless Lathe MCT Series
The MCT-100A Centerless Lathe offers high-precision, continuous turning for slender parts without the need for chucks or centers. Designed for efficient, high-volume production, it ensures excellent roundness and surface finish with stable, automated performance.
Compact Precision Wire EDM DK7720
The DK7720 is a compact CNC wire-cut electrical discharge machining (EDM) center, designed for high-precision machining of small-scale components. With a worktable travel of 200×250mm, it supports fine-detail shaping on molds, punches, dies, and complex 2D contours.
Mid-Sized CNC Wire EDM Machine DK7740
The DK7740 is a CNC-controlled wire-cut EDM machine designed for stable, accurate cutting of mid-sized workpieces. With a 400mm max cutting height and large travel area (400×500mm), it balances working envelope and precision, making it an ideal solution for detailed slotting, sharp internal angles, and thin-wall shaping.
WhatsApp(Tel):
Email:
Free Quote, Fast Response!
Fill out the inquiry form, and we will promptly provide a free, detailed quote. You can also reach us 24/7 via fax, email, or phone, or use our quick contact form to inquire about our services and projects.
Email
sales1: +86 13295238763
×