一本久道视频无线视频

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      Shandong Finehope Equipment Technology Co., Ltd

      Address: (250200)No. 1996, century avenue,

      Zhangqiu district, Jinan city, Shandong province
      Phone: 0531-81793160   81793161 
      Fax: 0531-81793168
      Website:
       www.fhjs.net       www.infiernitum.com
      E-mail:sales@fhjs.net

       

      WebPage ?Shandong Finehope Equipment Technology Co., Ltd 魯ICP備05024737號-1  Power by:www.300.cn

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      The new crane will have a certain running-in period

      The new crane will have a certain running-in period

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      [Abstract]:
      In general, the newly purchased cranes will have a running-in period, and there will often be some failures that affect normal operation. Knowing some of the characterist
      In general, the newly purchased cranes will have a running-in period, and there will often be some failures that affect normal operation. Knowing some of the characteristics of the run-in period can make better use of the crane.
         Faster wear
          Because of the influence of the processing, installation and adjustment of the new machine parts of the crane, the conflict is rough and the contact area of ??the cooperation surface is small, and the pressure on the exterior is uneven. During the operation of the crane, the concave and convex parts of the exterior of the part are in conflict with each other, and the metal debris that is ground down, as an abrasive, increases the friction and accelerates the wear of the parts. Therefore, the wear of the components is simply formed during the running-in period, and the wear speed is fast, so it is necessary to pay attention to the usual maintenance.
          Poor lubrication
          Because the cooperation space of the newly installed components is small, and because of the installation and the like, it is difficult to ensure the uniformity of the cooperation gap, and the lubricating oil is not easy to form a uniform oil film on the conflict surface to resist the wear. Then reduce the lubrication efficiency and form the abnormal wear of the crane parts.
          Loose parts
          In the newly processed and assembled parts, there are variations in the geometric shape and the matching size. In the initial stage of use, it is easy to make due to the alternating load such as impact and vibration, as well as the influence of heat and deformation, and excessive wear. The parts that were originally tightened were loose. Moreover, loose parts can cause leakage phenomena such as oil leakage.
          Operation error
          For newly-purchased port cranes, some places are not familiar with them, or the operation is not very convenient, which may cause some mistakes, especially for new operators, which are prone to failure. Therefore, familiarize yourself with the new mechanical equipment and then use it.
      一本久道视频无线视频

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