the installation of the hydraulic system hydraulic system installation

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   The hydraulic system installation quality, good or bad is related to the hydraulic system can work reliably. Must be scientific, normal, reasonable to complete the installation process for each link in order to make the hydrauli c system to normal operation; to optimize their effectiveness.

     Preparatory work before the 2.1 installstainless steel hydraulic hose fittings

   1) explicitly installed on-site construction program and construction progress of the program.

     2) be familiar with the installation drawings, equipment, distribution and equipment of the base case.

   3) the implementation of the preparatory work required for installation personnel, machinery, supplies, materials.hydraulic hose clamps

     4) do a good job-site delivery and acceptance of the hydraulic equipment, according to the list of equipment acceptance. Through the acceptance of the master device name, the number of random spare p arts, appearance quality, identify problems in time.

     5) According to the review of design drawings on the march check of equipment foundations and embedded parts of hydraulic equipment to foot size, does not meet the requirements for processing, to prevent the construction schedule.

   2.2 in place of hydraulic equipment

       1) hydraulic equipment should be based on the layout plan checkmark hoisting, large sets of hydraulic equipment should be outward turn lifting.sae hydraulic fittings

       2) In accordance with the floor plan measurement to adjust equipment to install centerline and elevation point, install the bolt next to the plate can be adjusted to achieve equipment alignment to achieve the requirements of the drawings.

    &n bsp; 3) errors related to size of equipment foundation required equipment in place, fine-tuning to ensure that the pump suction pipe in the level of integrity docked.

     4) tank oil drain port and the device set oil pan to put the dirty mouth should be taken into account in the equipment of fine-tuning, should be the lowest point in the state of the equipment level.

   5) deal with the installed equipment to do the appropriate protection to prevent site dirt contaminate the system.

     6) Upon completion of the equipment in place to adjust normally takes the right equipment base following concreting, that is, secondary grouting.

    2.3 hydraulic piping

(1) material selection should be based on system pressure and use the occasion to select pipe. Must pay attention to the adequacy of the strength of the pipe diame ter and wall thickness to meet the requirements of the drawings, the choice of seamless steel pipe inner wall must be smooth, no rust, no oxide, leather folder, and other defects. If it is found that the following can not be used: tube inside and outside wall has been seriously corroded. The scratch depth of the tube wall thickness of more than 10%; tube surface recessed more than 20% of the diameter; uneven wall thickness of the pipe cross-section ellipticity.

    Generally use the seamless steel pipe, high pressure system piping, because of their high strength, low price, easy to implement no-leak connection, etc., are widely used in hydraulic systems. The general hydraulic system is often used seamless pipe cold drawn low carbon steel 10, 15, 20, and reliably with a variety of standard pipe welding steel No. piping. Hydraulic servo system and aviation hydraulic system is often used ordinary stainless steel pipe with corrosion-resistant, insid e and outside the smooth surface, precise size, but the price is higher. Low-voltage systems also can use a copper tube, aluminum tube, nylon tube, pipe, its easy to bend to the piping to bring the convenience, is also part of the low pressure system