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2022-12-15T03:36:16Z
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Optical Telemetering of Temperature Information in Rotating Spindle (2nd Report) : Extension of Measuring Period and Measurement in the Case with Thermocouple Hot Junction Short-circuited to Spindle
回転軸における温度情報の光テレメータリングに関する研究 (第2報) : 計測可能時間の延長・熱電対高温接点が主軸に導通している場合の計測
回転軸における温度情報の光テレメータリングに関する研究 (第2報) : 計測可能時間の延長・熱電対高温接点が主軸に導通している場合の計測
横山, 和宏
40737
遠藤, 覚
40738
鈴木, 孝昌
39
optical telemetering
temperature
rotating spindle
inner-race temperature
rolling bearing
This paper deals with an improvement of the telemetering system for practical use. Large capacity rechargeable battery and power supply regulator are adopted and 22.5 hours continuous measurement is confirmed. Output of the telemetering system with thermocouple hot junction short-circuited to the spindle is fluctuated accompanied by spindle rotation. For this fluctuation the following three procedures are applied and the measurement accuracy of the telemetering system with error less than 0.1℃ is confirmed : low-pass filtering, using averaged data of temperature and shortening the length between two contact points of thermocouple hot-junction contacting with the spindle. Also the inner-surface temperature of inner-race of rolling bearing is measured.
journal article
精密工学会
1998-09
application/pdf
精密工学会誌
9
64
1355
1359
精密工学会誌
AN1003250X
09120289
https://niigata-u.repo.nii.ac.jp/record/3092/files/10016090054.pdf
jpn
info:doi/10.2493/jjspe.64.1355
http://ci.nii.ac.jp/naid/10016090054
© 1998 精密工学会
本文データは学協会の許諾に基づきCiNiiから複製したものである