The classification of small CNC lathes can be divided into three levels: high, medium and low:

Small CNC lathe

Generally, high-end small-sized CNC lathes must meet the following characteristics: high-speed, high-precision, multi-axis linkage; general configuration uses full-closed-loop control linear motor drive, the speed is more than 10,000 rpm;

The mid-range small CNC lathe generally uses the ball screw and the servo motor semi-closed loop control. The spindle speed is generally selected from the servo main motor speed of about 6000 rpm, and the feed realizes the three-axis linkage control;

The low-carbonyl small CNC car is also called the economical CNC lathe. Some of them still use the domestic low-end ball screw and the stepping motor open-loop control. The main shaft is usually selected by the inverter for speed regulation. The CNC system uses domestic second- and third-line brands.

How to distinguish the level of small CNC lathes mainly from the following three aspects:

1. Precision, structure, size, rigidity, function, etc. of the mechanical part;

2. The servo selected for the electrical part is still stepping, detection and reaction function, electrical power, power, sensitivity and accuracy;

3. The grade and speed of the system selected by the CNC part, its function and its stability performance;

Economical small-sized numerical control vehicles should generally use a simple numerical control system, and even more digital display devices are used. It is only suitable for small hardware parts with low processing precision and no smoothness requirements.

For more information about Shanghai Lathe Electromechanical Technology Co., Ltd. Shanghai lathe, Shanghai small CNC lathe, Shanghai CNC lathe, please contact Xiaobian.