BALL SCREW MAINTENANCE MANAGEMENT SYSTEM AND BALL SCREW MAINTENANCE MANAGEMENT METHOD

To provide a ball screw maintenance management system and a ball screw maintenance management method capable of managing the maintenance timing of a ball screw.SOLUTION: A ball screw maintenance management system according to the present embodiment includes: a ball screw; a motor for driving the bal...

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Bibliographic Details
Main Authors ASARI YUKI, KONDO TAKAHIRO, KIYOHIRO NAOKI, NOGUCHI KENJI
Format Patent
LanguageEnglish
Japanese
Published 21.12.2022
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Summary:To provide a ball screw maintenance management system and a ball screw maintenance management method capable of managing the maintenance timing of a ball screw.SOLUTION: A ball screw maintenance management system according to the present embodiment includes: a ball screw; a motor for driving the ball screw; a vibration sensor for detecting the vibration of the ball screw; and first determination means for determining whether a ball screw is in an abrasion state using the vibration information in a constant speed rotation region of a motor, among vibration information on the ball screw acquired from the vibration sensor.SELECTED DRAWING: Figure 1 【課題】ボールねじのメンテナンス時期を管理できるボールねじメンテナンス管理システム及びボールねじメンテナンス管理方法を提供すること。【解決手段】本実施形態に係るボールねじメンテナンス管理システムは、ボールねじと、ボールねじを駆動させるモータと、ボールねじの振動を検出する振動センサと、振動センサから取得されたボールねじの振動情報のうち、モータの定速回転領域における振動情報を用いて、ボールねじが摩耗状態にあるか否かを判定する第1の判定手段と、を備える。【選択図】図1
Bibliography:Application Number: JP20210096741