T-Shaped Rotor Milling Machine Processing Large Diameter Air Press Plastic Machine Screw, Vacuum Pump Screw

     CLX220×1200 CNC spiral rotor milling machine is designed and processed by our factory.  This machine adopts molding milling cutter to milling screw and screw turning workpiece, mainly suitable for air compressor, refrigerator, industrial pump and other products, large size spiral rotor spiral surface processing.   LX320×1500 CNC spiral rotor milling machine is designed and processed by our factory. This machine adopts molding milling cutter to milling screw and screw turning workpiece, mainly suitable for air compressor, refrigerator, industrial pump and other products, large size spiral rotor spiral surface processing.I. Structural characteristics of machine tools:1, the machine adopts Guangzhou CNC system (four axis two linkage).2, the machine adopts integrated bed, "D" type structure. Bed material is high strength cast iron, reasonable structure, good rigidity, high stability. The headcase and tail seat are installed on the work table, and the tail seat can be moved back and forth; The bed saddle is fixed on the bed body, and the bed saddle is equipped with a skateboard, which is locked by a disc spring. The milling head is mounted on a slide plate. The table moves left and right reciprocating through the ball screw.3, machine tool guide rail using hard rail. Guide rail lubrication using centralized intermittent special lubrication pump lubrication, lubrication in time.4, the feed shaft (Z axis, X axis) adopts high precision ball screw through servo motor direct drive to achieve no clearance transmission, high transmission accuracy, good positioning accuracy.5, headstock (axis C) adopt variable tooth thickness worm gear drive, convenient to adjust the clearance. Servo motor direct worm, high precision and accurate indexing.6, the milling head adopts high power frequency conversion motor, through the synchronous belt + worm gear and worm drive.7. The feeding mode of tailstock sleeve is hydraulic feeding, which is convenient to remove the workpiece. The overall feeding of tailstock is rack and pinion structure, which is convenient to feed.8, the milling spindle is A axis rotation, in order to determine the milling spiral Angle, with X, Z and C coordinate linkage, in the case of system programming to achieve automatic processing. A axis rotation using variable tooth thickness worm gear drive. Axis A is locked by disc spring.9, the machine is equipped with special fixture, the machine is equipped with a special center frame.10. The machine is equipped with cooling device. Lubrication cooling effect is achieved through forced cooling.11. The electrical components in the machine tool electrical control cabinet are all purchased from delixi, a well-known brand in China.projectdetailsunitsprojectcontentunitThe length of the lathe bed4200mmBed width1000mmLathe bed structureThe four guide Maximum machining diameterΦ 220mmMaximum workpiece length1400 (including tooling 200)mmMaximum milling length600mmMilling spiral AnglePlus or minus 60 ° Milling motor power22KWMilling motor speed1500r/minMilling cutter rod diameterΦ 60mmMilling cutter diameter290 (maximum)mm127 (minimum)Maximum mounting width of milling cutter150mmMilling cutter speed range80-400.r/minDistance between cutter spindle center and workpiece spindle center270 (maximum)mm70 (minimum)Spindle diameter of tailstockΦ 130mmMaximum stroke of tailstock sleeve60mmTailstock sleeve mounting taper holeMorse # 6 Tailstock cylinder specificationsMOB63 x 100 C axis motor torque38NmC shaft speed0 to 25r/minThe unit of minimum Angle of the C axis0.005The degree ofX axis motor torque30NmThe X axis stroke200mmX axis ball screw specifications6310(bot)X axis positioning accuracy0.015mmX axis repeat positioning accuracy0.012mmZ axis motor torque30NmThe Z axis stroke1500mmZ axis ball screw specifications8010(bot)Z axis positioning accuracy0.015mmZ axis repeat positioning accuracy0.012mmMotor torque of axis A22NmA shaft drive formWorm gear and worm A shaft speed0-20r/minUnit of minimum Angle of axis A0.005The degree ofMachine tool dimensions4500 * 2500 * 2100 Machine weight12Tons ofThe above parameters are for reference only!Company production introductionThe company's main products are: CNC screw milling machine (mainly processing plastic mechanical screw, such as extruder, granulator, injection molding machine, blowing film machine), vacuum pump screw special CNC spiral rotor milling machine (mainly used for vacuum pump screw finishing.  Five axis five linkage), CNC screw turning and milling compound machine tool (suitable for coarse and fine processing vacuum pump screw, can realize the processing of equal lead, variable lead, gradual lead line), CNC gantry grinder (plane grinder, guide grinder), CNC worm grinder (suitable for grinding cylindrical worm), Special cnc spiral screw compressor rotor milling machine (mainly is suitable for the air compressor, refrigerator, industrial pump products such as medium and large size spiral rotor helical surface processing), CNC