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 Deep Hole Internal Grinding Machine MX2001
The MX-2001 is a specialized CNC deep-hole internal grinding machine, engineered to deliver extreme depth capability (up to 900mm) while maintaining micron-level precision. With a grinding diameter range of φ40–φ100mm and max. workpiece swing of φ400mm, it’s tailored for long, narrow, and high-tolerance inner diameter components.
CNC Turret Internal Grinding Machine MK2120
The MK2120 is a CNC turret internal grinding machine designed for efficient and high-accuracy inner bore finishing on medium to large-diameter components. Capable of handling holes from 20mm to 220mm in diameter and grinding up to 200mm in depth, this model is ideal for machining deep, precise bores with minimal setup time.
Internal Center Hole Face Compound Grinding Machine MX-2018
The MX-2018 is a high-end internal grinding machine with a marble–steel bed and triple-head system for precise internal, center bore, and end-face grinding in one setup. Featuring Siemens CNC, linear motors, and automation, it delivers micrometer-level accuracy and efficient production for both small batches and high volumes.
Automatic CNC Internal Grinding Machine MK2150
The MK2150 is a high-performance CNC internal grinding machine specifically engineered for large-diameter, deep-hole machining. With a grinding diameter range of 50 to 500mm and a maximum depth of 450mm, it delivers outstanding results for thick-walled, high-strength components.
High-Rigidity Modular Centreless Grinding Machine M Series
The M-Series Centreless Grinders offer flexible configurations with precision spindles for fine or heavy grinding. With up to 10-axis CNC and advanced dressing, they're ideal for automated, high-precision industries.
Economical Centreless Grinding Machine M1040 / M10100 Series
The M1040 / M10100 Series centerless grinding machineoffers cost-effective precision grinding for Ø10–100 mm workpieces up to 195 mm in length, supporting plunge and through-feed operations. With rigid construction, precision controls, and options for auto-compensation and intelligent monitoring, it delivers consistent accuracy for automotive, bearing, and tool manufacturing.
Rigid Manual Surface Grinder MG618A
The MG618A from the M Series is a compact, rigidly constructed manual surface grinder designed for high-accuracy hand-controlled grinding tasks. With a 460×180mm table, 500mm longitudinal travel, and manual feed system, it’s well-suited for fine surface processing of small-to-medium workpieces in tool rooms, schools, and maintenance departments.
Compact Saddle-Type Surface Grinder SG-2050AHD
The SG-2050AHD from the SGA Series is a saddle-moving surface grinder designed for high-precision flat surface finishing on small to mid-sized components. With a 200×460mm table, 510mm longitudinal travel, and 238mm cross travel, it delivers tight tolerances and repeatable surface quality, especially in tool rooms, mold shops, and parts grinding stations.
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
×