With the development of the modern mechanical processing industry, the requirements for cutting quality and precision are constantly improving, and the requirements for improving production efficiency, reducing production costs, and highly intelligent automatic cutting functions are also increasing. The development of CNC cutting machines must adapt to the requirements of the development of modern machining industry.
1. The development of CNC cutting machine. Judging from the application of several general-purpose CNC cutting machines, the functions and performance of CNC flame cutting machines have been relatively perfect. The limitations of its material cutting (only carbon steel plates can be cut), the cutting speed is slow, and the production efficiency is low. Shrinking, the market cannot have a big increase.
Plasma cutting machine has the characteristics of wide cutting range (can cut all metal materials), fast cutting speed and high work efficiency. The future development direction lies in the improvement of plasma power supply technology and the cooperation between CNC system and plasma cutting. Thicker plates; the perfection and improvement of fine plasma technology can improve cutting speed, section quality and cutting accuracy; the improvement and improvement of CNC system to adapt to plasma cutting can effectively improve work efficiency and cutting quality.
Laser cutting machine has the characteristics of fast cutting speed, high precision and good cutting quality. Laser cutting technology has always been a high-tech that is supported and promoted by the state, especially the government's emphasis on revitalizing the manufacturing industry, which brings development opportunities for the application of laser cutting technology. When the country formulates medium and long-term development plans, laser cutting is listed as a key supporting technology, because it involves national security, national defense construction, high-tech industrialization and the development of technological frontiers, which raises laser cutting to a very high level. The degree of attention will also bring great business opportunities to the manufacture and upgrade of laser cutting machines. In the past few years, most of the laser cutting machines sold in China were imported products from abroad, and the domestic products accounted for a very small share. With the gradual in-depth understanding and demonstrative adoption of the characteristics of laser cutting technology by users, domestic enterprises have been driven to develop and produce laser cutting machines.
2. The development of special CNC cutting machine. The CNC pipe cutting machine is suitable for cutting cylindrical orthogonal, oblique, eccentric and other inertial holes, square holes, and elliptical holes on various pipes, and can cut the intersecting inertial lines at the end of the pipe. This type of equipment is widely used in the production of metal structural parts, power equipment, boiler industry, petroleum, chemical and other industrial sectors. CNC bevel cutting machine is one of the relatively high-end products in the industry. The rotary bevel cutting function of this type of equipment can meet the requirements of different angle bevels for different plates in the welding process. With the development of my country's shipbuilding industry, shipyards are the first to introduce and use CNC plasma cutting machines in China. With the development of technology, domestic and foreign shipyards have been equipped with CNC plasma cutting machines with rotary bevel cutting function to meet the construction requirements of high-tech and high value-added ships.