| 摘要 |
PROBLEM TO BE SOLVED: To provide a chain automatic oil supply device capable of automatically monitoring an oil supply condition for a chain, reducing labor required for inspection work, and shortening work hours. SOLUTION: This chain automatic oil supply device is provided with a vibration sensor 24 for detecting vibration of dropping of oil 19, a distance measuring sensor 25 for detecting an oil discharge condition, an oil supply operation diagnostic means 28 for diagnosing an oil supply condition from sensor output waveforms, a monitor means 29 for making a worker in charge of maintenance recognize the result of diagnosis, and a communication means 30 for informing a worker in charge of remote monitoring to prevent cutting failure of a chain due to acceleration of chain elongation and improper oil supply. COPYRIGHT: (C)2005,JPO&NCIPI
|
