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  • 油管接头安装的注意事项
  • 本站编辑:杭州派跃威流体设备有限公司发布日期:2019-08-18 19:20 浏览次数:

什么是油管接头,是现代工程机械中常常需要使用到的一类液压配件产品,其自身质量以及安装质量在很大程度上决定了工程机械后续使用的稳定性以及安全性,因此安装液压回转头要谨慎,注意事项有:

    1、油管接头在搬运和存放过程中应避免撞击和摔落,以免损坏接口及内部零件。

    2、尽可能装机同心,以确保回转接头的良好运转。

青海快3    3、螺纹连接的回转接头在安装时,应注意内、外管的螺纹向是否滚筒的旋转方向对应,且内外管的螺纹旋向也应一致。

    4、油管接头与管道之间的连接,必须使用软管相连接(我们公司推荐使用扰性好的金属软管),绝对禁止刚性连接。

    5、油管接头的出入口尽可能直接与软管相连接。以减轻接头辅重,延长使用寿命。

    6、内管的装配,注意尺寸的配合及重量的辅助支撑。内旋式回转接头的内管与接头的配合推荐使用H8/e7的公差配合。

青海快3    7、油管接头的支撑与止转应恰当,一般杆直径应比止转孔小2mm,以免影响回转接头的自由调节与补偿。

What is the oil pipe joint? It is a kind of hydraulic fittings product often used in modern construction machinery. Its own quality and installation quality largely determine the stability and safety of subsequent use of construction machinery.

1。 In the process of handling and storage, the oil pipe joint should avoid bumping and falling, so as to avoid damaging the interface and internal parts。

2, as far as possible installed concentric, to ensure the good operation of the rotary joint.

3. When installing the rotary joint connected by threads, attention should be paid to whether the thread direction of the inner and outer pipes corresponds to the rotation direction of the drum, and the thread direction of the inner and outer pipes should be the same.

4。 The connection between the oil pipe joint and the pipe must be connected with the hose (our company recommends the use of metal hose with good disturbance)。 Rigid connection is absolutely forbidden。

5. The inlet and outlet of the tubing joint should be connected with the hose as directly as possible. To reduce joint auxiliary weight and extend service life.

6. Assembly of inner tube, pay attention to size matching and auxiliary support of weight. The tolerance fit of H8/e7 is recommended for the fitting of the inner pipe to the joint of the internal rotary joint.

7. The support and stop rotation of the tubing joint should be appropriate. The diameter of the general rod should be 2mm smaller than the stop rotation hole, so as not to affect the free adjustment and compensation of the rotary joint.

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