In recent years, the laser cutting machine for pipes has been rapidly applied, and it can cut both round and square pipes very well. But at the same time, there are many technical difficulties in the process of pipe cutting.
The main technical difficulties are as follows:
1. The corners of parts are burnt;
2. The part cutting point is burnt;
3. The pipe cutting surface is inclined;
4. When cutting round parts, the circle is deformed or cannot be closed.
Such technical difficulties directly lead to the waste of processing materials and the reduction of production efficiency. How to solve these problems? Through practical operation, the use of advanced numerical control systems can solve these problems. Advanced numerical control pipe cutting technology refers to the provision of advanced pipe cutting technology and rich pipe cutting experience in the pipe cutting control software of the numerical control system, so that the pipe cutting operation engineers can skillfully use the numerical control system, and then cut pipes with high quality and efficiency.
During pipe processing, the slag is easily attached to the inner wall of the pipe. When the cutting density is high, the pipe is often overheated, and the corners and four corners of the square pipe are burnt, which may even affect the quality of the incision. How to solve this problem:
1. Methods to increase the pressure of auxiliary gas (oxygen, nitrogen, etc.);
2. Improve the synthesis speed of sharp corners through numerical control software;
3. The cutting head of the pipe laser cutting machine is equipped with a height sensing servo system.
