PFAUTER #PE-1000 6-AXIS "CNC" FULL UNIVERSAL GEAR HOBBING MACHINE

PFAUTER #PE-1000 6-AXIS "CNC" FULL UNIVERSAL GEAR HOBBING MACHINE NEW 1998, SERIAL NO. 27489, MODEL PE-1000 SUITABLE FOR THE HOBBING OF SPUR AND HELICAL GEARS, PINIONS SPLINES, WORM-GEARS, SPROCKETS, AND OTHER WORK-PIECES OF SIMILAR PROFILE UP TO 40" (1000MM) PITCH DIAMETER EQUIPMENT / FEATURES: UNIVERSAL HOB HEAD WITH TANGENTIAL HOB SLIDE FOR shifting DOUBLE WORM DRIVE FOR COMPLETE BACKLASH ELIMINATION AXIAL AND RADIAL FEED VIA DC DRIVE AND BALL-SCREW, HARDENED AND GROUND, WITH PRE-LOADED NUT RAPID TRAVERSE FOR HOB SLIDE AND WORK SLIDE: AXIAL 750 MM/MIN (29"/MIN) RADIAL 500 MM/MIN (20"/MIN) SINGLE START DUAL INDEX WORM(S), WORM GEAR OF BRONZE OPTIONAL EXTENDED HEIGHT - TAILSTOCK COLUMN W/HYDRAULICALLY RAISED/LOWERED "SWING-AWAY-TYPE" TAILSTOCK W/SWING-AWAY TAILSTOCK COMPLETE ENCLOSURE WITH SPLASH GUARD DOOR COMPLETE COOLANT SYSTEM PUMP, PIPING, W/POWER MAGNETIC CHIP CONVEYOR AUTOMATIC RECIRCULATING LUBE SYSTEM W/FILTER ONE (1) HOB ARBOR W/NUTS & SPACER-BUSHINGS (DIAMETER ???) FULL COMPLEMENT OF ELECTRICS (MOTORS/CONTROLS) * PRESENTLY ARRANGED FOR 480 VOLT, 60HZ OPERATION SIEMENS SINUMERIK "SYSTEM-3" CONTINUOUS PATH "CNC" CONTROL FOR LINEAR MOTIONS W/INCREMENTAL MEASURING SYSTEMS,DIGITAL POSITION READ-OUTS AND INTEGRATED PROGRAMMABLE CONTROL FOR AXIAL, RADIAL, AND TANGENTIAL MOTIONS, HOB-HEAD SWIVEL WITHIN WORK CYCLES, HELIX ANGLE, HOB AND TABLE REVOLUTIONS. SIEMENS AXIS DRIVE AND SPINDLE DRIVE WITH SIEMENS AND HELDT & ROSSI TABLE INDEX, WITH SYCHRONIZATION OF HOB AND TABLE ROTATION VIA PFAUTER "GEARTRONICS" ELECTRONIC-GEAR-BOX. ( CNC-CONTROLLED CYCLES / FUNCTIONS / FEATURES ) - FEEDS PER WORKPIECE REVOLUTION - AXIAL HOBBING, RADIAL & AXIAL HOBBING - HOB SHIFTING AND PRECISION HOB SHIFTING - MULTI-CUT CYCLE W/FEED & SPEED CHANGE - CROWN HOBBING WITH MAXIMUM CONTOUR RADIUS OF 99.99MM (VIA CIRCULAR INTERPOLATION) - TAPER HOBBING WITH DESIRED ANGLE (VIA LINEAR INTERPOLATION) CNC CONTROLLED CYCLES PROVIDE VARIOUS COMBINATIONS OF THE ABOVE, INCLUDING TWO-CUT-WORK CYCLES WITH SPEED AND FEED CHANGE BETWEEN CUTS, DWELL-AT-CYCLE-END,AS WELL AS OTHER AXILIARY functions OPERATOR'S DIALOGUE PROGRAM IN EITHER MM OR INCH, WITH DATA ENTRY PROMPTS VIA THE CNC FOR NUMBER OF TEETH IN WORK-PIECE, HELIX ANGLE, NUMBER OF HOB-STARTS, ETC. DIRECT PROGRAMMING OF HOB SPEEDS VIA THE CNC SMALLEST PROGRAMMABLE INCREMENT (0.001MM) NOTE - THIS IS A RETROFIT CANDIDTE ONLY. SELLING AS IS. F.O.B. OUR WAREHOUSE Maximum work-piece diameter (nominal): 39.4"(1000MM) 38 tons/sq.in. (600 n/mm squared): 1.75 DP(14-MODULE) Maximum axial hob slide travel 36": (900MM) Work table centerline: 1.97" (50MM) Work table diameter: 30.7" (780MM) Table bore diameter: 7.3" (185MM) Maximum hob diameter: 8.2" (210MM) Maximum hob length: 9.4" (240MM) Maximum hob shift: 7.9" (200MM) Hob spindle taper: ISO 50 Hob spindle speed range: 20 TO 239 RPM Maximum permissible table speed: 16 RPM To work table surface: 19.7" (500MM) And work table surface: 8.7" (220MM) To tailstock-center casting face: 19.7 (500MM) Axial: (0.1 TO 750 MM/MIN.) Radial: (0.1 TO 500 MM/MIN.) Tangential: (1.0 TO 140 MM/MIN.) Main drive motor: 20 HP (15 KVA) Total power rating: (32 KVA) Machine approx. net weight: 29,700 LBS (13,500KGS) Machine floor space: (5340X4430X4485MM)