|英語題目||Transmission Error in Synchronous Belt Drives (Effect of Service Time of Polyurethane Belts)|
|著者名||籠谷正則, 上田博之, 小山富夫|
|掲載情報||日本機械学会論文集 C編 Vol.57 No.544, pp3986-3991, 1991|
Experiments on the transmission error caused by service time of polyurethane synchronous belts were carried out under initial tension when the center distance of the experimental apparatus was fixed. The experimental results were compared with the computed results on the fracture of the belt. It was confirmed that uneven wear of the belt flanks and root lines for one revolution of the belt due to running fatigue tests was caused by production errors in the belt as a single pitch error, a change in cross-sectional area of the tension members and a change in modulus of elasticity. As the experimental results agreed quite well with the computed ones, the transmission error due to belt running was increased by the uneven wear in the belt flanks and it was hardly affected by uneven wear in the root lines. In addition, it was found that the change in the transmission error due to the service time can be reduced when production errors of the belt are lessened.
|キーワード||Machine Element, Measurement, Wear, Synchronous Belt, Transmission Error, Service Time, Production Error in Belt, Initial Tension|