By utilizing conventional film polishing techniques from every angle, not only the outer periphery of cylindrical objects but also The contact roller can be pressed against the contour of the workpiece at the optimal angle. We have developed a more advanced film polishing method that "follows the workpiece contour." In addition, full automation has been achieved by using a robot arm to supply and unload workpieces. The workpiece contour tracking polishing machine 3DTF-200 has the following features.

• The polishing head can be pressed against the polishing surface of the workpiece at the optimal angle.

– A wide range of polishing processes are possible by rotating two types of contact rollers.

• The polishing head can be rotated up to 135°, allowing polishing from one end to the other.
• The entire workpiece can be polished by automatically reversing the workpiece orientation.

The main polishing parts and applications are as follows.

• Irregular shaped shaft
• Tapered section (shaft)
• O-ring groove surface
• Corner R surface of shaft parts

– Side of shaft parts