Gear Pump (Transmission Charging and Scavenge)
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图 1 | g01736954 |
齿轮泵(变速箱充油和回油) (1) 变速箱扫油段 (2) 变速箱充油段 |
齿轮泵(变速箱充油和回油)为正排量泵。 两段齿轮泵通过螺栓固定在变速箱盖上,并由变速箱驱动。 变速箱扫油段 (1 )将动力传动系油从变速箱油池中吸出,然后输送油润滑差速器。
变速箱充油段 (2) 将液压油从差速器箱中吸出。 变速箱充油段由两个异相泵齿轮组成。 将泵齿轮对齐,使一个齿轮的轮齿与另一个齿轮根对齐。 齿轮的相控将平缓变速箱充油段产生的压力脉冲。 变速箱充油段 (2) 为以下操作提供压力机油:
- 变速箱操作
- 变速箱润滑
- 差速锁操作
- 停车制动器释放
参考: 有关更多信息,参考动力传动系技术规格, "齿轮泵(变速箱充油和回油)"。
Caterpillar Information System:
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EquipmentManager User Guide Manage Major Repair Tracking
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