Core-Technology｜Wheel Dressing System

The spindle and base are designed with a precision fit tolerance of less than 4 μm. The overall structure encompasses 20 critical components, with geometric tolerances controlled within 2 μm to effectively ensure the motion rigidity and positioning stability of the entire structure.

The driving leadscrew is positioned at the balance point of the motion force, optimizing the force transmission path, enhancing responsiveness and motion smoothness, and reducing the occurrence of stick-slip.

By integrating a precision-grade ground ball screw and a stepper motor or servo drive system, a minimum feed rate of 1 μm can be achieved, ensuring the flatness and accuracy of wheel dressing to meet the stringent precision requirements of high-end grinding processes.

This system is suitable for wheel dressing operations on NC/CNC surface grinders and cylindrical grinders. The dressing accuracy can be controlled within ±2 μm in both the vertical (Y-axis) and horizontal (Z-axis) directions, meeting high-precision dressing applications.

The system features low torque drive characteristics (Y-axis and Z-axis driving torque of 500±100 gf.cm), and the dressing point rigidity reaches over 0.5 μm/kg, ensuring excellent sensitivity and stability during dressing.