Technology
Internal Grinding Process

Internal Grinding Process
Core Technology for High-Precision Gear Machining
The internal grinding process focuses on high-precision machining of inner diameters, ensuring exceptional dimensional accuracy and refined surface roughness.
This process is widely applied in components that demand tight inner diameter tolerances, such as automotive transmission gears, precision machinery, aerospace drive systems, and industrial equipment — guaranteeing stability and durability during assembly and operation.
Process Advantages
Enhanced Fit Accuracy
High-precision internal grinding ensures perfect component fit, improving overall assembly quality and reliability.
Extended Gear Lifespan
By refining the inner bore surface, this process reduces wear and friction, resulting in greater durability and long-term performance stability.
Reduced Operating Noise
Accurate internal machining minimizes vibration and eccentricity, achieving smoother and quieter operation in transmission systems.