Method of machining metallic parts at high rate comprises placing work part on part holder and moving along defined trajectory relative to tool carried by tool holder and superposing additional small amplitude oscillation

摘要

The machining method comprises placing the work part (1) on a part holder (2) and subjecting the work part to a movement along a defined trajectory relative to a tool (4) carried by a tool holder. In addition to the principal movement of the part holder relative to the tool holder a movement of small amplitude oscillation relative to the tool principal movement relative to the part holder is superposed. - Independent claims are included for a machining installation and a machined part obtained by the method.