2026-07-06 views：16
When robots process irregular-shaped shells, curved weld seams, and curved castings, it is challenging for a single robot end-effector tool to accommodate the tiny dimensional variations of the workpiece. By combining it with a radial floating main shaft, a 360-degree full-range flexible compensation can be achieved, greatly broadening the application range of the equipment for processing.
The radial floating main shaft features an integrated precision universal floating mechanism, capable of adapting to radial angle deviations of ±5°. It can absorb workpiece profile tolerances and fixture positioning errors within 0.5 mm. The main shaft’s rotational speed range is adjustable from 3000 to 30000 rpm. The high-speed operation’s oscillation value is less than 5μm. The finished workpiece exhibits no scratches or uniform texture, accommodating both rough deburring and mirror polishing processes.
The radial floating main shaft is mounted at the front end of the robot’s end-effector grinding tool. The robot’s movement path does not require extreme precision, thereby reducing the costs associated with programming and tooling fabrication. When processing fragile components such as titanium alloys, composite materials, and plastic shells, the floating cushioning structure prevents rigid impacts that could lead to the destruction of the workpiece.
This combination is widely used in scenarios involving the processing of aviation blades, appliance housings, and valve castings. Compared to non-floating rigid grinding equipment, the product yield rate has been improved to over 99%. Currently, most automated grinding integration providers include radial floating main shafts as standard accessories for robotic end-effector grinding tools, making them suitable for various robotic grinding workstations. They are an essential component of flexible automated grinding.