The spindle is the most important component of woodworking engraving machine, the quality of the spindle directly affects the machine processing speed and precision, how to choose a high quality CNC Router spindle is very important, the spindle selection points can be summarized:
1. If you pursue woodworking engraving machine processing efficiency, processing both to speed, and depth, such as processing solid wood materials, need more than 3KW power spindle motor.
2. Whether the spindle motor of CNC Router adopts high-precision bearing. If high-precision bearing is not adopted, the spindle motor will overheat after high-speed rotation, which will affect the service life of the spindle motor.
3 Seeing wood carving machine spindle in different speed rotation, especially high-speed rotation, whether the sound is uniform and harmonious.
4. See whether there is uniform strength on the main axle radial. The main reference is the ability to cut hard materials at high speed.
Some spindles can only cut hard materials at very low speeds, otherwise the spindles will behave badly and affect the spindle accuracy or even break down for a period of time
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