Gear Grinding
Unlike conventional workpiece grinding, gear processing requires a comprehensive consideration of abrasive types, bonding agent characteristics, delicate combinations, and the coordination between grinding wheel speed and machine spindle rigidity. RIHON's engineers can flexibly adjust grinding parameters according to different gear materials and processing requirements. By combining grinding machine performance with automatic correction systems, RIHON products enhance processing efficiency and ensure stable surface quality, effectively preventing issues such as burning, cracking, or vibration marks.
Our products feature the following characteristics:
• Excellent gear forming effect
• Less dressing requirement
• Large pore structure design reduces burns and sparks
• Excellent wear resistance, increase service life of the grinding wheel
• Even without sintered alumina abrasives, it still has stable and excellent grinding performance
RIHON
Gear Grinding
Gears are indispensable core components in the automotive, aerospace, machine tool and wind power industries. Due to the extremely high load on gears engaged during operation, coupled with the strict requirements for noise, efficiency, and longevity of the transmission system, the quality of gear grinding often directly determines the operational stability and durability of the entire machine. RIHON provides stable and efficient solutions for different gear products and processing needs, mainly used in the following grinding processes:
• Forming and grinding
• Inner diameter grinding
• Polishing and grinding
We provide grinding wheels in a variety of abrasives, offering different grades to meet customer needs.


Gear Precision Polishing And Grinding
Worm grinding wheels are the key to continuous grinding, playing the most basic and indispensable role in the overall accuracy, surface quality, and stability of gear quality. RIHON has always adhered to strict quality control and continuous innovation spirit, established high standards of worm grinding wheel product specifications, meet the high requirements of precision gear grinding, and our products feature less dressing requirement, more stable processing performance, and low burns.
• Independent innovation RIHON worm grinding wheels are specially designed for high-precision gear polishing, using RIHON's self-developed technology to provide stable polishing treatment for gear quarrels and gear details.
• Custom gear grinding solutions
RIHON has a team of professional engineers who have been deeply involved in the gear industry for many years, and can provide sample trial grinding and parameter optimization design according to customer product requirements to help you maximize production efficiency.
Gear form Grinding and Bevel Gear Grinding
We find that customers generally value the following in these two gear grinding processes: efficient grinding capabilities, stable and heavy-duty production, smooth working performance, low maintenance requirements, and safety throughout the entire work process. In response to the above basic needs, RIHON has a diverse Gear grinding product portfolio, and we choose the right product for your application from a variety of abrasive and binder systems. It can be applied not only to precision grinding of hard parts, but also to creep-feed grinding of soft materials. We do our best to achieve the product quality you expect while comprehensively improving the efficiency and stability of production. Our products have the following characteristics:
• High grinding efficiency
• Long service life
• Less dressing
• Low wear
• Excellent shape retention

Detailed Parameter Table
|
Grit |
Rough grinding: #80–#150 |
| Abrasive Type |
92A, 3SGP, 92DR, SG, 3SG, CBN and other mixed abrasives |
| Bond Type |
Vitrified bond |
|
Size |
Customizable |
| Hardness |
E-I (customized according to application). |
| Characteristics |
Good precision and high efficiency |
|
Performance Parameter |
|
|
Maximum Speed |
Vitrified bond: 100m/s |
|
Surface Roughness |
Ra0.08 |
| Tooth Profile and Tooth Trace |
0.7-3 |
|
Surface Roughness |
Coarse grinding: 0.2 – 1.0 μm |
|
Applications |
|
| Work - Plece |
Steel mill rolls, Paper making rollers, Printing rollers, Wind turbine gears, Automobile gearbox gears, Reducer gears, Tram gears, etc. |
| For Use On |
Alloy cast iron, Forged steel, High-speed steel, Stainless steel, Various alloy steels |
|
Applicable Equipment |
Various gear grinding machines |