KCB型齿轮泵简介 KCB型齿轮油泵(输油泵,燃油泵)主要有齿轮、轴、泵体、安全阀、轴端密封（特殊要求，可选用磁力驱动，零泄露结构）所组成。齿轮经热处理有较高的硬度和强度，与轴一同安装在可更换的轴套内运转。泵内全部零件的润滑均在泵工作时利用输出介质而自动达到。
KCB型齿轮泵(输油泵,燃油泵)内有设计合理的泄油和回油槽，是齿轮在工作中承受的扭矩力最小，因此轴承负荷小，磨损小，泵效率高。KCB Type Gear Pump (pump seals, fuel pump) there are well-designed tank to oil spills and back is a gear in the work force to withstand the torque minimum, so bearing loads of small, wear small, pump and high efficiency.
KCB型齿轮泵(输油泵,燃油泵)设有安全阀作为超载保护，安全阀的全回流压力为泵额定排除压力的1.5倍，也可在允许排出压力范围内根据实际需要另外调整。KCB Type Gear Pump (fuel pump, fuel pump) equipped with overload protection as a safety valve, safety valve pressure pump rated full-back ruled out pressure of 1.5 times the discharge pressure can also be allowed within the additional adjusted according to actual needs. 但注意本安全阀不能作减压阀的长期工作，需要时可在管路上另行安装。However, take note of the safety valve can not be Valve's long-term task, requiring the road may be installed in the pipe.
从主轴外伸端向泵看，为顺时针旋转。
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