BEARING DIAGNOSTIC SYSTEM FOR ROTARY MACHINE, BEARING DIAGNOSTIC DEVICE FOR ROTARY MACHINE, AND STUD FOR ROTARY MACHINE

摘要

PROBLEM TO BE SOLVED: To provide a bearing diagnostic system for a rotary machine for simply selecting data on an apparatus to be diagnosed. SOLUTION: Necessary information on a motor 1 and a bearing 2 to be diagnosed is recorded on a QR code (R) 52, which is stuck to a stud 50 disposed on a housing 14 of the motor 1. A PDA 17 acquires information recorded on the QR code (R) by reading it by means of a CCD camera 55 to perform vibration measurement and diagnosis on the bearing 2. COPYRIGHT: (C)2005,JPO&NCIPI