The reasons of CNC plasma cutting error

When we use CNC plasma cutting machine, we often encounter the phenomenon of cutting error. What are the reasons?

1. Precision of plasma cutting machine

The accuracy of plasma cutting machine includes two kinds: mechanical accuracy and electronic accuracy. The precision of the equipment is influenced by the parallelism, straightness, gear and steel strip of the guide. The electronic precision is influenced by the software of the CNC system, the motion control card and the pulse equivalent, especially if the pulse equivalent is inaccurate, the components will be cut out and the size is different.

2. Software error

If there are defects in the software, it will lead to errors in NC code, and then there will be cutting errors when cutting. So if you want to test it, you can transfer it to CAD graphics for measurement, and then see if there is any mistake.

3. Deformation of plasma cutting machine

The deformation is mainly due to the influence of temperature and gravity, so the cooling device can be added.

4, figure making size error

When drawing, the size measurement error, and then lead to cutting out of the plate deviation, you can check the size to find out the reason.

5. The operation problem of plasma cutting machine.

In the process of work, equipment control line, data line and other bad contact, resulting in the loss of feedback signals in the operation of the equipment, causing equipment deviation, irregular sloshing and other phenomena.