NC scraping tumbling machine

NC scraping tumbling machine The machine is suitable for deep cylindrical workpiece machining equipment, processing of various machinery hydraulic cylinder, cylindrical bore hole and stepped blind hole and so on. The machine is mainly used for boring and rolling processing, machine tools using workpiece does not move, the rotating boring tool boring process, using the time before the chip boring, boring, boring ways to push by the oil cooler grant to oil, bed head chip rack. Rolling to pull rolling, high-speed application Korean SRB scratch boring rolling head can be efficiently processed fuel tank, a change of the original boring traditional craft honing cylinders, production efficiency is 8-20 times that of traditional processes. Cold drawn pipe production rolling cylinder cutting speeds of up to 1-2 meters / minute, cutting hot-rolled pipe production tanks rolling speed of up to 0.3 m / min, a molding. Production Φ80mm length of 2000mm cylinder, for example, an effect can be achieved 4 minutes. Machine bed made of high quality cast iron, rigidity, spindle by a 30KW AC motor servo drive, speed range torque, the feed system is driven by AC servo motor 5.5KW, can adapt to all kinds of deep processing needs, grant oil Fasten the workpiece top tight adopted hydraulic equipment, machine tools with automatic chip removal system, scrap iron collected automatically set box. Electrical system with full digital control system, TFT color display for the touch-screen LCD display, flexible and reliable control. In production both for mass production, but also the production of small quantities of a single piece. Production of hydraulic equipment is the best choice. Main technical specifications and performance: Machine model range TG2116 workpiece bore diameter range Φ40-Φ160mm workpiece length 500-3000mm maximum processing capacity of 0.4-1m box spindle drill parameters center height 300mm front spindle taper spindle speed range 30- Φ80mm 1:20 1000r / min stepless torque ≥2000N.M boring bar feed parameters feed speed range 5-1000mm / min rapid traverse pallets 2m / min feed torque ≥1500N.M boring bar length 0-3000mm precision workpiece positioning boring rough cut surface of the workpiece surface rolling salvation ≤Ra3.2μm crude salvation ≤Ra0.8μm workpiece Cylindrical ≤0.036 / 500mm workpiece roundness of ≤0.03 / 100mm Motor capacity boring bar motor power 30KW AC servo motor pump motor power 1.8KW feed motor 5.5KW AC servo motor Extract Motor Power 5.5KW cooling motor power 5.5KW 2 groups headstock fast-moving motor 2KW magnetic separator motor 2.8KW other cooling system rated pressure 0.36Mpa extract system rated pressure 2.5Mpa hydraulic system rated pressure 6.3Mpa Oil cooler grant maximum preload 10KN cooling system flow 200L / min flow bag filter 600L / min Beijing KND CNC system using Schneider Electric