BALANCE CORRECTION ASSISTANCE DEVICE, MACHINE TOOL, AND BALANCE CORRECTION ASSISTANCE METHOD

WIPO Patent Application WO/2022/009954

A1

A balance correction assistance device (24) is for assisting in the correction of the balance state of a circular rotating body (28) and comprises: a storage unit (42) that stores an attachment/detachment position (60), which is a designated position on the rotating body where a weight (36) for adjusting the balance of the rotating body is attached and detached, and a predetermined operation position (62), which is a position where a person or a robot attaches the weight for adjusting balance to, or detaches the same from, the rotating body; a rotation position information acquisition unit (44) that acquires, from a rotation position detection unit (34), information indicating the rotation position of the rotating body; a determination unit (46) that determines, on the basis of the rotation position, a rotation angle difference (θ), between the operation position and current attachment/detachment position, in the circumferential direction of the rotating body; and a notification control unit (48) that, if the absolute value of the rotation angle difference is less than a first threshold θ1, issues, from a notification unit (52), an audible notification indicating that the absolute value of the rotation angle difference is less than the first threshold θ1.

WO/2021/082442	METHOD FOR CONTROLLING TORQUE GENERATED BY MOMENT OF INERTIA
JPS63263250	VIBRATION REDUCING DEVICE FOR STIRLING ENGINE

MUROTA MASAHIRO (JP)

PCT/JP2021/025790

January 13, 2022

July 08, 2021

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FANUC CORP (JP)

F16F15/22; B23Q11/00; F16F15/32

JP2006035360A	2006-02-09
JPH057953A	1993-01-19
CN210615333U	2020-05-26
JP2015137875A	2015-07-30
JPS578429A	1982-01-16
JPH0571783U	1993-09-28

CHIBA Yoshihiro et al. (JP)

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