Jinan engraving machine spindle motor is water-cooled or air-cooled good? For this problem, many customers have doubts. On this issue, let's give a brief introduction: first, let's understand the common points of the two: in terms of internal structure, the two are unified, and both use the stator to rotate around the coil; From the control mode of the motor, the water-cooled spindle is almost controlled by frequency conversion, but the air-cooled spindle is not. It can be controlled by frequency conversion or non frequency conversion. Difference between water-cooled spindle and air-cooled spindle:

一、水冷顾名思义就是采用水循环来冷却主轴高速旋转后产生的热量，这样的效果就会很好，因为水经过流通之后的温度(常用测试)不会超过40度;风冷的主轴采用风扇的方式来散热，其效果肯定不如水冷;

1、 Water cooling, as the name suggests, is to use water circulation to cool the heat generated by the high-speed rotation of the spindle, so the effect will be very good, because the temperature of water after circulation (commonly used test) will not exceed 40 degrees; The air-cooled spindle uses fan to dissipate heat, and its effect is certainly not as good as water cooling;

二、噪音，水冷的主轴基本上没有噪音，但是风冷的主轴则很响;

2、 Noise, water-cooled spindle basically no noise, but the air-cooled spindle is very loud;

三、使用寿命，水冷主轴要注意保养、勤换水或者采用工业水冷却机，这样的主轴寿命要比风冷主轴长很多!

3、 Service life, water-cooled spindle should pay attention to maintenance, frequently change water or use industrial water cooler, such spindle life is much longer than air-cooled spindle!

四、精度，水冷主轴轴向、径向跳动基本上都是在0.003毫米以下，而风冷主轴(国产)则远远不及。

4、 Accuracy, axial and radial runout of water-cooled spindle are basically below 0.003 mm, while air-cooled spindle (made in China) is far less than.

以上就是小编为大家介绍的关于雕刻机的相关内容，希望可以帮助到大家。更多精彩内容可以直接关注：http://www.jmycnc.com

The above is Xiaobian for you to introduce the relevant content of engraving machine, hope to help you. More highlights can be directly focused on: http://www.jmycnc.com