CN
H30D Double-station
CNC Worm Gear Grinding Machine
Meet the requirements of high-precision, high-efficiency, and stable batch grinding for high-end new energy vehicle gears, and quickly and accurately achieve Fourier index requirements for high-end new energy vehicle gears
Category：
Cylindrical Gear Series
Keyword：
Product Description
H30D is a 13-axis CNC 5-axis linkage grinding machine capable of continuous indexing and generating grinding of involute cylindrical gears. The dual-worktable interchangeable structure improves machining efficiency and saves loading and tool setting time. It features high-efficiency grinding, automatic profiling, automatic allowance distribution, automatic first-piece tool setting, and automati loading/ unloading.
The machine has a fully enclosed structure, achieving gear grinding accuracy up to DIN 2-4 and tooth surface roughness Ra0.3, meeting the high-speed and low-noise gear processing requirements for new energy vehicles.
Providing differentiated solutions for new energy gear processing industry
- Prevention and control of Fourier ghost orders
Achieve low-noise quality control
- Accurate determination of Fourier ghost order causes
Rapid adjustment and elimination of Fourier ghost orders
- Low single-piece processing cost
Shorter investment payback period and higher return on investment
Key performance for batch processing
- Efficiency: Processing cycle matches international first-class gear grinding efficiency
- Precision: DIN 2-4
Core functions
- Twist compensation
- High-efficiency grinding
- Automatic first-piece tool setting
- Common normal compensation
- Optional constant linear speed or constant rotational speed grinding
- Optional constant linear speed or constant rotational speed grinding
- High-precision automatic allowance distribution, enabling precise processing with 0.03mm allowance
- High stability and consistency of large helix angle tooth trace slope and V-value for new energy input shafts
- Automatic temperature compensation to prevent thermal expansion/contraction from affecting machining accuracy
Technical Parameters
| Name | Value |
| Grinding module range | 0.5～5mm |
| Processing diameter range | φ10~φ300 mm |
| Maximum processing tooth width | 180 mm |
| Maximum helix angle | ±48° |
| Grinding wheel specifications | φ275×φ160×160 mm |
| Roller specifications | φ123(φ140)×φ52×40 mm |
| Maximum workpiece length | 420 mm |
| Worktable diameter | φ182mm |
| Maximum load on worktable | 70 kg |
| Maximum grinding line speed | 80 m/s |
| Maximum dresser spindle speed | 6000 r/min |
| Maximum worktable spindle speed | 1600 r/min |
| Machine weight | 15000 kg |
| Total machine power | 120 kW |
| CNC system | SIMUMERIK ONE |
| Volume | 7100×4550×3100 mm |
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