If the engraving machine is not maintained in time, the spindle motor will easily rust due to the working environment. Slight rust will not affect the normal use of the spindle motor, but if it is not processed for a long time, the life of the spindle motor will be shortened. Next, we understand the rusting process of the engraving machine:
One is chemical rust removal: WD-40 cleaning lubricant can be used. About half an hour, you can use a cotton cloth to wipe off the rust on the stone engraving machine. If the rust is bad, you can get it a few times. WD-40 is non-conductive and has good lubrication.
The second is the physical method of derusting: by manual knocking, shovel, scraping, brushing, sand or flexible frustration to eliminate the appearance of scale, scale and so on. It is also the easiest way to use tools such as blades, scrapers, pointed hammers, wire brushes, abrasive cloths, and saw blades.
