Works air plasma cutting machine from the structure include: the main loop, the control loop and three gas path parts. (1) comprises a main circuit contactor KM, three-phase transformer B1, three-phase bridge rectifier (by D1 ~ D6, C1 ~ C6 composition), the high-frequency oscillator (by B2, B4, FP, C12 composition). (2) the control back to the routing control transformer B3 and J1, J2, J3, D7, C11, R3 and other components. (3) pneumatic solenoid valves in part by decompression and DF components. The principle is summarized as follows: connect the power and gas supply after closing the switch K1, XD power indicator light, cooling fan FM rotation immediately. Press the torch micro switch K3, relay J1 was electric action and its normally open contact connected, the solenoid valve DF action, gas is turned on, the torch pre-ventilation. 1. The structure of the machine frame is welded structure, firm and reasonable, simple, durable. 2. Cutting speed, high precision. Cutting mouth is small, neat, no dregs phenomenon. On the basis of the traditional numerical control system based on the improved control metal cutting CNC cutting machine, avoid secondary finishing processes. 3. For a low-carbon steel, copper, iron, aluminum, galvanized sheet, titanium plates and other metal plate. 4. CNC system configuration is high. Automatic arc, stable performance CNC cutting machine software, igniting the success rate of over 99%. 5. Support Wentai, Beihang Haier, ARTCAM, Type3 and other software to generate standard G code path to the file. The control system uses U-exchange processing document, easy to operate CNC plasma cutting machine how to operate more standardized first should wear appropriate laser goggles to avoid eye contact with the laser light CNC cutting machine, requires the use of laser in a controlled area around the beam path and identify the warning should be closed to prevent leakage of laser light cause harm to work beside the object should not have unnecessary reflective materials CNC laser cutting machine, pay attention to ventilation or exhaust condition of laser processing environment. In the course of operation, the operator only needs to always need careful attention, it is best to take appropriate protective measures should be truly safe and no harm production. CNC cutting machine track, Yu-NC (certified), Fangchenggang CNC cutting machine provided by the Zhengzhou-NC Jade Products Limited. Zhengzhou Yu-NC Products Ltd. (www.yuxingsk.cn) is Zhengzhou, EDM, wire cutting leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In Yu-NC leadership with the staff warmly welcome all inquiries negotiations to create jade-NC a better future.