MACHINE WITH BUILT-IN MOVEMENT GUIDING DEVICE, ACTUATOR, AND ATTENUATING MODULE FOR MACHINE WITH BUILT-IN MOVEMENT GUIDING DEVICE

摘要

A machine with a built-in movement guiding device capable of relieving fretting corrosion phenomenon when a moving object is moved at a high acceleration. An attenuating module (13) for attenuating the free vibration of a frame (8) is installed on the frame (8) to which either of the rails (12) and the blocks (10) of the movement guiding device (9) are fixed. A high-frequency vibration generating the fretting corrosion phenomenon is caused by the free vibration of the frame (8) of the machine on which the movement guiding device (9) is installed. Thus, if the free vibration of the frame (8) is attenuated, the high-frequency vibration can be attenuated and, accordingly, the fretting corrosion phenomenon can be relieved.