Balanced milling tool i.e. cutting-milling tool, for computer-controlled machining system i.e. computer numerical control-machining system, has body formed so that mass center lies in each point of its longitudinal axis in rotation axis

摘要

The tool has a cylindrical body (100), at whose front end a blade (110) is arranged. The cylindrical body is formed, so that the center of mass of the tool lies in each point of its longitudinal axis in its rotation axis (M). The cylindrical body has a chamfer that is arranged in an angle to the rotation axis and on a side that is turned to the blade, where the chamfer is an even surface (140) that encloses an angle between 0 and 8 degrees with the rotation axis. The even surface is delegated in the angle to the rotation axis in such a manner that the tool tapers to the blade. An independent claim is also included for a method of manufacturing a balanced milling tool.