The so-called portable CNC cutting machine, also known as a small car type CNC cutting machine or a micro CNC cutting machine, is characterized by its high speed and efficiency. At the same time, its processing accuracy is much higher than that of general handheld or imitation equipment. When choosing a portable CNC cutting machine, the following aspects should generally be considered:

(1) The structure of a portable CNC cutting machine depends on factors such as the size of the machine tool and the weight of the workpiece being processed.

(2) The main specifications of portable CNC cutting machines should be adapted to the contour size of the workpiece to ensure reasonable use of the equipment.

(3) Select a portable CNC cutting machine based on the machining accuracy requirements of the parts, and the working accuracy of the portable CNC cutting machine should be compatible with the machining accuracy required by the process.

(4) The power, stiffness, and mobility range of portable CNC cutting machines should be adapted to the nature of the process and the most suitable cutting amount.

(5) The convenience of clamping and the simple structure of the fixture directly affect the difficulty of CNC programming and the reliability of CNC machining.

The selection of systems for CNC cutting machines mainly includes the following aspects:

1. Is it possible to connect various adjustable lifting and lowering bodies to achieve remote operation at the cutting torch, making it particularly convenient for the cutting torch to move in position;

2. Can you simply input the cutting quantity for the same type of parts to achieve automatic continuous mass cutting;

3. Whether to use data coding methods that can be understood by ordinary employees, and on-site programming is very simple and clear.