CNC flame cutting machine cutting nozzle note choices, different thickness materials require different types of cutting nozzle Xinzhou CNC cutting machine business, while the standard operation during use, can effectively alleviate the cutting nozzle loss problems, sum method, as follows: 1. Select the appropriate cutting nozzle should be cut according to the thickness of the workpiece, select the appropriate cutting nozzle. 2. Check shoot suction torch fire-suction case by case examination was normal after shooting suck Changzhi CNC cutting machine business before the acetylene hose connected to not leak and easy to plug and unplug prevail. When using isobaric cutting torch, acetylene should ensure a certain degree of work pressure. 3, after processing the ignition flame is extinguished, when screwed preheat oxygen control valve to adjust the flame, if the flame goes out immediately CNC cutting machine, the reason is that each gas channel memory is dirt or shoot loose straw bell contact, as well as cutting nozzle jacket and tie in the mouth properly. 4, cutting nozzle leak core processing preheat flame adjusted properly, cutting nozzle hair out rhythmic "A pair, pair of" sound, but the flame is not extinguished, when the cutting oxygen large open flame extinguished immediately, the reason is at the core cutting nozzle leaks. 5, after cutting nozzle head and torch flame ignition with lax handling although normal, but when you open the cutting oxygen valve, the flame goes out immediately. 6, tempering tempering process occurs when, immediately turn the cutting oxygen valve, then close the acetylene valve and preheat oxygen valve. 7, keep cutting nozzle channel clean cutting nozzle channel should be kept clean and smooth, pore dirt should always be cleaned inside with a needle through. 8, clean the surface of the workpiece surface thick rust, oil and water to clean off the dirt. Cut in the concrete floor should elevate the artifacts to rust-proof leather and slag cement floor burst splash wounding. Usually requires cutting gas and oxygen flame, the flame of the gas available in three ways: gas, propane Chengde CNC cutting machine business, acetylene. Where the minimum calorific gas, propane secondly, acetylene maximum heat. The greater the heat, the faster cutting, burning faster, cutting the better. CNC flame cutting machines regarded as a CNC equipment, CNC operation focuses on the word. With CNC machinery and equipment, will be more precise, the working efficiency will be higher, the effect is obvious. Botou CNC cutting machine CNC cutting machine business _ _ Yu Hing CNC cutting machine provided by Direct Ltd. Zhengzhou Yu Hing CNC products. Zhengzhou Yu-NC Products Ltd. (www.yuxingsk.cn) strong, credible, in Zhengzhou, Henan EDM, wire cutting and other industries has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead the jade-NC and you hand into the brilliant, for a better future!