如何防止工业风扇生锈

我们平时不准用手或是比较潮湿的物体接触工业风扇的工作表面，以免引起工业风扇表面生锈。在使用期间，把工业风扇挑选一个合适的地方来存放。 不要管他是经常使用的工业风扇的量规还是不经常使用的量规，都要定期进行外部检查，看有没有损伤、锈蚀或变形。假如，发现量规开始生锈，应及时放进汽油内浸泡一段时间，再取出仔细擦干净，并涂上防锈油。

一、不要把精密工业风扇放在磁场附近，例如磨床的磁性工作台上，以免使工业风扇感磁。

二、现精密工业风扇有不正常现象时，如工业风扇表面不平、有毛刺、有锈斑以及刻度不准、尺身弯曲变形、活动不灵活等等，使用者不应当自行拆修，更不允许自行用榔头敲、锉刀锉、砂布打光等粗糙办法修理，以免反而增大工业风扇误差。发现上述情况，使用者应当主动送计量站检修，并经检定工业风扇精度后再继续使用。

三、大理石工业风扇等工业风扇使用后，应及时揩干净，除不锈钢工业风扇或有保护镀层者外，金属表面应涂上一层防锈油，放在专用的盒子里，保存在干燥的地方，以免生锈。

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..