硬質異物を混入した場合の潤滑摩耗
スポンサーリンク
概要
- 論文の詳細を見る
The effect of abrasive particles on the wear under oil lubricationwas studied， and a cup-and-disc type test machine and oi1 containingfine abrasive particles a 1itt1e are used. The resu1ts are summarizedas follows:1) Abrasive partic1es are embeded mainly into the softer specimenand the harder specimen is chiefly abrased and so its wear volumeis larger.2) Genera11y， the wear rate increases with the increase of loador grit size up to certain va1ues respective1y. Beyond the conditionsthe wear rate decreases.3) Wear surfaces become rougher with increase of the wear rate，and are 1ike the adhesive wear surfaces.4) Under the oi1 1ubrication containing fine abrasive particles alittle， the load supporting rate of partic1es is small as comparedwith that of the wear surface asperities， and so particles cause tohasten the adhesive wear by making fresh nucleuses of adhesion byscratching rather than direct abrasive wear.
- 福井大学工学部の論文
福井大学工学部 | 論文
- 周期補正型繰返し制御法の提案--レピア式よこ糸挿入機構への適用を例として
- 中性子・ガンマ線を同時利用した産業用密度計の研究
- ガンマ線散乱を利用した産業用レベル計測の研究
- 滑り周波数制御方式による誘導電動機のベクトル制御の2次抵抗温度変化の一補償法
- PWM制御アクティブフィルタの非干渉化2自由度制御法とその特性