• In this article a new calculation technique for stresses in the bush sleeve (shell), strengthened by a case, pulled on it, in the electromotor of the pressurized pump is offered.

    本文提出一种压力电磁马达含外壳应力计算方法

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  • Through a rigid sleeve coupling, pump shaft was connected to the motor shaft.

    通过一个刚性套筒联轴器连接电机轴上。

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  • STG pump with stainless steel sleeve inserts used here to avoid the corrosion occurrence of increased life expectancy axis, reducing operation and maintenance costs.

    STG此处采用镶配不锈钢轴套避免锈蚀发生,提高寿命降低了运行维护成本。

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  • The shaft sleeve and mechanical seal can be replaced without removing the shaft from the pump.

    轴套更换必将泵上下来。

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  • Ceramic pump sleeve that may be substituted for alloying pump sleeve was prepared. The pump sleeve has high service life and low production cost.

    研制成功了替代合金陶瓷泵套,既提高了使用寿命,降低成本

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  • It is an integral entity which is made up of a manual corrugated pipe or sleeve piston pump and a flow controlling valve. It is suitable for liquid suction, pressing and siphoning.

    本发明公开用于输送液体手动泵阀管,个手动波纹套筒活塞,分别同一个流量控制阀门组合一体。

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  • Treated with laser the changes in microstructure and hardness of cylinder sleeve of oil-well pump for 45 steel were studied.

    本文研究了45油泵激光热处理后显微组织硬度变化

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  • Rotating-sleeve distributing-flow system for reciprocating plunger pump is a compact, reliable sealing of the new distribution system.

    往复柱塞转套式系统一种结构紧凑密封可靠新型配流系统。

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  • The main parts of pump are pump casing, pump cover, impeller, shaft, shaft sleeve and supporting parts.

    主要体、泵叶轮轴套支承部分构成。

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  • The main parts of pump are pump casing, pump cover, impeller, shaft, sealing ring, shaft sleeve, bearing and shaft seal etc.

    主要由泵体、泵叶轮密封环轴套轴承、轴零件组成

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  • The main parts of pump are pump casing, pump cover, impeller, shaft, sealing ring, shaft sleeve, bearing and shaft seal etc.

    主要由泵体、泵叶轮密封环轴套轴承、轴零件组成

    youdao

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