Numerical control plasma cutting machine is a kind of mechanical equipment used more in recent years, mainly used to process metal materials, especially in cutting stainless steel and other metals, has outstanding performance. At present, it is widely used in automotive, chemical machinery and Marine industries, such as raw material cutting. For the structure of CNC plasma cutting machine, most people do not know much about it. Simply speaking, the equipment is composed of three parts: machine tool, CNC system, nesting software. Next, Wuhan Huayucheng CNC Xiaofeng is introduced in detail.
First, the structure of CNC plasma cutting machine
1, the machine tool
The machine tool is the main part of the CNC plasma cutting machine, it contains the frame part of the beam guide rail, pinion and rack drive, reducer, servo motor, air system, electrical control cabinet, etc., can be selected according to the use of the demand of automatic raising system, ignition system and cooling system. The manufacturing quality of the machine tool, the machining accuracy and the selection of the key parts all determine the function configuration and the life of the CNC plasma cutting machine.
2. Numerical control system
Numerical control system is the command center of numerical control plasma cutting machine, the core is an industrial computer and a set of numerical control cutting special control software. The hardware configuration of the industrial controller in the CNC system determines the stability of the CNC cutting machine and the system. The cutting control software in the CNC system provides a variety of cutting technology and motion control mode needed for cutting. The adjustment of the process parameters directly determines the whole cutting efficiency with the same.
3. Nesting software
Nesting software is a necessary tool of CNC plasma cutting machine, it determines whether the equipment can be used effectively and cutting efficiency. The main function of the nesting software is to optimize the nesting of parts and steel plates, especially the whole plate optimization nesting and residual material optimization nesting, improve the utilization of materials; There are programming and cutting efficiency, automatic manual interactive fast nesting, automatic programming and cutting efficiency, can play a role in saving time.
Two, the characteristics of CNC plasma cutting machine
CNC plasma cutting machine with different working gases can cut all kinds of oxygen cutting hard to cut metals, especially for non-ferrous metals (stainless steel, carbon steel, aluminum, copper, titanium, nickel) cutting effect is better; Its main advantage lies in the cutting thickness of metal, cutting speed is fast, especially in the cutting of ordinary carbon steel sheet, the speed can reach 5~6 times of oxygen cutting method, cutting surface smooth, small thermal deformation, almost no heat affected zone.