santo gantry crane

2013年7月30日星期二

Crane Bearing Precautions

   Bearings are very important accessories hoist crane s, lifting equipment and accessories bearing the stick when the crane must determine each axis of the bearing type and scale to match the crane, to select a bearing on the shaft or bearing bore device approach and fixing means, the method is also very important. Here are some electric hoist  gantry crane  bearing Caution:

     1 to keep their environment clean bearings
     Electric hoist gantry crane even invisible fine dust into the bearing, will increase the bearing wear, vibration and noise.
     2 Use the installation should carefully
     Allowed a strong punch electric  hoist gantry crane   allowed a direct hit with a hammer bearing, are not allowed to pass through the rolling pressure.
     3 Use the appropriate tool for the correct installation
    Whenever possible, use special tools, such as special heater Bearing pullers and tools, try to avoid using fabric and staple fibers and the like.
     4 to prevent corrosion of bearings

      Electric hoist gantry crane reducer or in the wheel bearing housing, if the radial bearings and radial thrust bearing inner race direction of the orientation axis is fixed, so in these axes axis transformation the time when the device is the device on the outer ring are fixed in the bearing bore, which is fixed to the device bearing inside the bearing sleeve, also according to the type of bearing device and means for way, so that the needs are based on the use of the resolution. As long as the correct equipment cranes bearing, competence extends the use of the machine life, the greater the efficiency of the limit for promotion, to bring customers more benefits.

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