Shanxi Hua Heng CNC cutting machine used in aerospace manufacturing in the part

Our service does not end, your satisfaction is our goal! ! ! Shanxi huaheng NC (www.huahengsk.com) has been focused on cutting welding industry, technology development, attention to grasp core technology, each sales CNC cutting machine has improved service commitments and procedures will be provided to you affordable prices, quality products and comprehensive after-sales services. Now a lot of typical aircraft parts made of aluminum, titanium, high temperature alloys and other special alloys, the structure of complex shape, requiring precision molding. High-power laser cutting machine processing technology introduction, can improve the quality of processing, reduce tooling investment costs, shorten production cycle, especially for complex parts machining. Whether or CNC flame cutting machines CNC plasma cutting machine, since notched width on a variety of factors, etc. by cutting nozzle, no matter how high the accuracy of the device itself, with its cut-out parts of precision, the error is generally within ± 0.5mm about, the error up the device itself several orders of magnitude. That is, or to spend millions of heavily imported CNC cutting machine, can only be the case. This is a process for flame cutting or CNC cutting machine CNC plasma cutting machine which determines, in any case are not like other CNC equipment like CNC lathes and other high precision. That is, the precision of the device itself is six or eight, is not very important. From the point of view of production efficiency, cut the pace, flame cutting CNC cutting machine, for example, depends entirely on the sheet thickness, cutting nozzle type, oxygen purity, gas quality and other factors, the moving speed of the equipment should meet and adapt to the cutting process Claim. That is, the cutting efficiency with the device itself has no direct relationship. Of course, CNC cutting machine still reflects the considerable precision and high efficiency, but this is relative to the hand-cut in terms of material, and the machining accuracy and efficiency commonly referred to, is not a concept. Shanxi Hua Heng CNC Equipment Co. - Burson-Marsteller Series CNC cutting machine, CNC laser cutting machine adopts gantry structure type, cantilever structure type, structure type desktop and portable structure type, etc., the whole structure is compact, reliable structure, ensure that the entire machine tool divisions stability operation; a bilateral rack and pinion drive, flexibility, ensure high component precision, speed. The bid marks the localization of high-power cutting machining technology has an international advanced level, to meet the needs of laser processing of Chinese special alloy aerospace and engine parts processing field. 1. General The following 6mm sheet suitable for welding, with weld appearance, a small amount of welding deformation characteristics 2. Protect gas is argon with a purity of 99.99%. When the welding current is 50 ~ 150A, the argon gas flow rate of 8 ~ 10L / min, when the current is 150 ~ 250A, the argon gas flow rate of 12 ~ 15L / min. 3. tungsten from the gas nozzle protruding length to 4 ~ 5mm better, in fillet welding and other places with poor shelter is 2 ~ 3mm, slotted deep in places is 5 ~ 6mm, the nozzle to work distance is generally not more than 15mm. 4. To prevent weld porosity of welded parts such as rust, oil, etc. Be sure to clean up. 5. The length of the welding arc when welding ordinary steel, preferably to 2 ~ 4mm, and the welding of stainless steel, preferably to 1 ~ 3mm, then the protective effect is not too long.