With the rapid growth of the production and consumption of stainless steel pipes in China, laser pipe cutting equipment is rapidly popularized in China, and the demand for NC pipe cutting talents and laser pipe cutting technology is growing rapidly, which highlights the serious shortage and delay of current laser pipe cutting equipment, NC pipe cutting talents and technology. This is also reflected in some stainless steel enterprises, which have advanced laser pipe cutting equipment, but still expose low pipe cutting efficiency and poor pipe cutting quality, It causes serious waste of pipes.

Laser tube cutting processing technology is a technology with high production efficiency and strong productivity. At the same time, the design scheme can be modified at the last minute without affecting the whole production process of products; The greater advantage is that the end user can control the production of short version or medium version, instead of manufacturing a large number of templates, which can respond to customer needs faster, so there is no need to make molds. In terms of flexibility, laser tube cutting processing technology can process any shape that has been programmed; And the laser can finish cutting in any direction. The shape of the template can be changed quickly without the help of any tools, which makes it possible to process competitive personalized packaging or trademarks. Accuracy is also one of the advantages of digital systems. Laser processing can compensate for the inaccuracies in the printing and post printing process. For example, the material may undergo expansion and deformation, and the laser can adjust according to these deformations, but the traditional template making cannot. Laser tube cutting products processing is a very accurate and high-level technology, of course, it also requires a certain cost investment in the early stage. The following will focus on the problems related to laser tube cutting and provide targeted solutions.

Through professional pipe cutting and nesting software, draw, nesting and blanking section by section programming on the computer in advance to generate cutting programs, and then conduct full stroke automatic laser cutting and blanking of large length stainless steel pipes. Professional pipe nesting technology CNC laser pipe cutting has high cutting efficiency and more complex programming nesting. If it is used improperly, it will cause waste of pipe and low cutting efficiency. The professional pipe nesting software is the basis and prerequisite for realizing the mass, efficient and high-quality cutting production of CNC pipe cutting machine.

At present, the quality problems existing in the process of laser pipe cutting, such as over burning of the part cutting point, over burning of the part corner, inclination of the pipe cutting surface, and round deformation or failure to close when cutting round parts, directly lead to serious waste of pipes and low production efficiency of pipe cutting. Numerical control pipe cutting technology refers to providing 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 operators can achieve high-quality and efficient numerical control cutting through skilled use of the control system. Numerical control laser pipe cutting technology is a kind of cutting production mode with mass production, high efficiency and high quality. The core of numerical control pipe cutting is the numerical control pipe cutting system.

For pipe cutting process (especially for square pipes with small pipe diameters), the molten slag adheres to the inner wall of the pipe, and most of the heat generated by the cutting is absorbed by the workpiece. When the cutting density is high, the pipe is often overheated, and the corners and four corners of the square pipe are burned, seriously affecting the quality of the cut, or even unable to cut. For such problems, we can adopt:

1. Increase the oxygen pressure.

2. Improve the sharp angle synthesis speed through software.

3. The laser cutting head with height sensing servo system can ensure that the nozzle and workpiece are cut during the cutting process

The height of the surface remains unchanged (the focus remains unchanged), so that the cutting effect is not affected by the change of the workpiece surface.

Aiming at the above solutions, targeted solutions are bound to improve the use efficiency of laser pipe cutting processing equipment, thus improving the problem of low pipe cutting efficiency, poor pipe cutting quality, causing serious waste of pipes, improving the efficiency of enterprise production and processing products, and creating better profits for enterprises