Enclosed Type

How to discern the stand or fall of engraving machine spindle motor

by：Transon 2020-11-01

appeared on the market in recent years, a lot of low price of motorized spindle, low price temptation to make a lot of people fall into the low quality of trap, what to buy the inferior to the electric spindle products are false. How to distinguish the good and bad of motorized spindle, the authenticity?
inferior
motorized spindle has the following characteristics, manufacture rough
all sorts of motorized spindle parts such as bearing, gaskets, etc are generally need to pass coarse grinding, grinding, fine grinding and fine grinding process of inferior motorized spindle parts processing is coarse, generally only coarse grinding, grinding the two step, some what to is finish turning instead of grinding.
, and the choice of low-level bearing
bearing level is different, the price is different also, inferior level of motorized spindle bearings are often low price is very cheap bearing, so the quality is poor.

motorized spindle, alternative materials. The raw material of common phenomena of alternative is to use aluminum instead of copper, with a rubber cover to replace iron etc.

the secondary spindle through the surface of the polishing processing again, the old electric spindle will become the 'new', it greatly reduces the cost of some enterprises. But the secondary processing precision of motorized spindle performance is no guarantee, in the later use there may be a lot of trouble.

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