Engraving spindle is the relatively accurate name of the industry, because of local differences so may not be quite the same, some places referred to as high-speed spindle, some places referred to as engraving machine with spindle, some places called engraving machine spindle and so on are actually the same.
CNC engraving machine is generally equipped with a high-performance engraving spindle, in order to play its role. Then the question comes, how to choose the engraving machine for their own spindle? How to judge whether the spindle is high quality?
1. Whether the engraving spindle motor adopts high-precision bearings, if not, the performance is that the spindle motor overheats after high-speed rotation for a long time, which affects the service life of the spindle motor.
2, different speed rotation, especially high-speed rotation, whether the sound is uniform and harmonious.
3, engraving spindle radial force. The main reference is whether high speed cutting texture of hard materials. Some spindles can only cut hard materials at a very low speed, otherwise the spindle performance will be seriously lost, after a period of time affect the spindle accuracy, or even failure.
4, if you want to pursue high processing efficiency, processing should be fast, at the same time the amount of cutting and large, such as processing solid wood materials, you need more than 2.2KW power spindle motor.
5, engraving spindle standard configuration according to the different specifications of the equipment has different configuration.