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technical service
泵抱轴是怎么回事?是什么原因引起的?
2018-03-06
泵的轴和轴套以及轴承内套发热烧结在一起的现象称为泵抱轴。产生泵抱轴的主要原因有:润滑油少、油变质、漏油过多、冷却水少、温度上升、油箱长期不洗、脏物杂质较多、部件卡住后继续运转等。(鹊山水库学习资料)
2018-03-06
农业机械如何选择使用润滑脂...
2018-03-06
汽轮发电机转子可靠接地为什么可以防止轴承损坏?...