Everyone knows that CNC engraving machines are divided according to the model. Small ones are 3030, 6090, 1212, and large ones are 1325, 1625, 1825 and 2125. If the motor power is divided according to the spindle motor, there are 1.5kw, 2.2kw, 3.7kw. , 5.5kw, 6.0kw and 9.0kw or even higher, according to the transmission method, there are two kinds of rack drive and screw drive, according to the working mode, there are two kinds of stepping system and servo system, facing With so many styles, how do users buy CNC engraving machines? I will give you a detailed introduction from four aspects today:

1. The bed should be stable: the bed of the CNC engraving machine must be firm and not deformed, otherwise the CNC engraving machine will sway when engraving the plate, causing the nose to not follow the prescribed path and eventually wasting the plate. In this regard, the user can make judgments at the time of the manufacturer’s trial carving.

2. The engraving speed should be fast: in the modern processing industry, the speed is equal to the efficiency. When the strength meets the requirements, then it is necessary to start from the configuration to improve the speed. The high-end CNC engraving machine is equipped with the brand servo motor and servo driver. To ensure long-term fast processing, the drive system will not be hot and will not exceed the load of the engraving machine.

3. Accuracy should be accurate: Accuracy is the top priority of CNC engraving machine. The machine must ensure stable high precision while ensuring high-speed machining. This requires engraving machine manufacturers to have rich production experience, no matter whether engraving or cutting is long. The time worked well and the carving was smooth and straight.

4. The power of the spindle motor should be suitable: the power of the spindle motor determines the engraving strength of the CNC engraving machine. Take the woodworking industry as an example. Everyone knows that the engraving machine has three functions: cutting, embossing and punching. For sheet metal, this requires the use of a high-powered spindle motor, and the relief is usually engraved with only 1-2 mm, so a spindle motor with a small power such as 1.5kw or 2.2kw can be used. Secondly, the spindle motor is also air-cooled and water-cooled. The water-cooled spindle motor is less noisy than the air-cooled spindle motor. Of course, it is not that the water-cooling is better than the air-cooling, which is also related to the regional climate.

I believe that customers who will purchase CNC engraving machine have a bottom in mind after seeing this article. Of course, seeing is believing. What customers need most is to be able to see the machine proofing and carving at the scene, so that they can be more perfect. s Choice.