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Evaluation of Friction Torque of Rolling Bearing
転がり軸受における軸受部摩擦トルクの評価に関する研究
転がり軸受における軸受部摩擦トルクの評価に関する研究
横山, 和宏
40749
遠山, 晃
40750
鈴木, 孝昌
39
friction torque
rolling bearing
free run
reflective sensor
rotational speed
preload
grease
misalignment
This paper aims at establishing an accurate methodology to evaluate the friction torque of rolling bearing during the rotation of spindle. The technique adopted here basically depends upon the accurate measurement of change in the rotational spindle speed during free run by applying a reflective sensor system. The method developed here was adopted to evaluate the friction torque of angular contact ball bearing spindle under different operating conditions ; these are rotational speed, preload of bearing, amount of grease and misalignment of spindle. And it was clarified through experiments that the friction torque evaluated coincides with the measurement by torque transducer.
journal article
精密工学会
1996-02
application/pdf
精密工学会誌
2
62
210
214
精密工学会誌
AN1003250X
09120289
https://niigata-u.repo.nii.ac.jp/record/3094/files/110001367651.pdf
jpn
info:doi/10.2493/jjspe.62.210
http://ci.nii.ac.jp/naid/110001367651.pdf
© 1996 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