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如何防止工業風扇生銹

我們平時不準用手或是比較潮濕的物體接觸工業風扇的工作表面，以免引起工業風扇表面生銹。在使用期間，把工業風扇挑選一個合適的地方來存放。 不要管他是經常使用的工業風扇的量規還是不經常使用的量規，都要定期進行外部檢查，看有沒有損傷、銹蝕或變形。假如，發現量規開始生銹，應及時放進汽油內浸泡一段時間，再取出仔細擦干凈，并涂上防銹油。

一、不要把精密工業風扇放在磁場附近，例如磨床的磁性工作臺上，以免使工業風扇感磁。

二、現精密工業風扇有不正常現象時，如工業風扇表面不平、有毛刺、有銹斑以及刻度不準、尺身彎曲變形、活動不靈活等等，使用者不應當自行拆修，更不允許自行用榔頭敲、銼刀銼、砂布打光等粗糙辦法修理，以免反而增大工業風扇誤差。發現上述情況，使用者應當主動送計量站檢修，并經檢定工業風扇精度后再繼續使用。

三、大理石工業風扇等工業風扇使用后，應及時揩干凈，除不銹鋼工業風扇或有保護鍍層者外，金屬表面應涂上一層防銹油，放在專用的盒子里，保存在干燥的地方，以免生銹。

How to prevent industrial fans from rusting
We usually do not use hands or relatively humid objects to contact the working surface of the industrial fan, so as not to cause rust on the industrial fan surface. During use, select a suitable place for industrial fans to store. Regardless of whether he is a gauge of a used industrial fan or a gauge used infrequently, external inspections are conducted regularly to see if there is any damage, rust or deformation. If the gauge begins to rust, it should be soaked in gasoline for a period of time, then removed and carefully cleaned, and coated with rust-resistant oil.
First, do not place the precision industrial fan near the magnetic field, such as the magnetic work table of the grinder, so as not to make the industrial fan magnetic.
Second, when there are abnormal phenomena in the current precision industrial fans, such as uneven surfaces, burrs, rust spots, inaccurate scales, bending and deformation of the ruler body, and immobility, the user should not remove and repair it on his own. It is also not allowed to use rough methods such as hammer knocking, file file, and sand cloth to repair, so as not to increase the industrial fan error. When the above situation is discovered, the user should take the initiative to send the metering station for overhaul and continue to use it after verifying the accuracy of the industrial fan.
Third, after the use of industrial fans such as marble industry fans, they should be wiped off in a timely manner. Except for stainless steel industrial fans or protected coatings, the metal surface should be coated with a layer of rust-resistant oil, placed in a special box, and kept in a dry place to avoid rust..