Information Details
Working Principle of High-Precision CNC Grinding Machine
Release Time:
2025-08-22
CNC grinding machines receive and execute pre-programmed machining programs through CNC systems, controlling the rotational movement of grinding wheels and the movement of workpieces, so that grinding wheels and workpieces move relative to each other along predetermined trajectories and parameters, thereby removing excess material from the workpiece surface to achieve precision grinding.
Core Working Principles
Program Control: The CNC system converts machining instructions into machine-readable code, including parameters such as grinding wheel speed, feed rate, and coolant flow.
Motion Control: Servo motors drive the grinding wheel rotation and workpiece movement, while ball screws and other transmission components achieve precise trajectory control.
Error Compensation: Measurement systems such as encoders and linear scales continuously monitor motion status, feeding back data to the CNC unit for error correction.
Typical Application Scenarios
Hole Machining: The grinding wheel orbits around the planetary spindle while performing incremental feed, enabling precise control of hole diameter.
Planar Machining: The worktable moves along the X/Y axes, and the grinding wheel achieves incremental feed by increasing the eccentric radius.
Contour Machining: Point-to-point control or profiling methods are used, with X/Y coordinate movement synchronized with an eccentric slide.
Key Technical Advantages
High Precision: Achieves micron-level processing accuracy, suitable for precision fields such as aerospace.
High Efficiency: Automated operation reduces manual intervention, enhancing production continuity.
Multi-Axis Interlocking: Five-axis CNC grinding machines can complete complex surface processing, enhancing processing flexibility.
Latest Blogs
Contact Us
Jingcheng Electric Motor Accessories Co.,Ltd.
Add: #365-369 Hangwen Rd, Wenling , Zhejiang Province, China
Tel: +86-0576-86388471
Fax: +86-0576-86380815
Mbl: +86-158 0090 0835
Mbl: +86-183 5867 3411
Mbl: +86-183 5866 8341
Copyright@ 2025 Jingcheng Electric Motor Accessories Co.,Ltd. All Rights Reserved