419-269-2000 870 Curtis Street Toledo, OH 43609

Machine Information

2015 DRAKE CNC MODEL #GS: TE/TI 650 PH THREAD GRINDER: YOBRO #24062

Stock #: 24062

Equipped With

NEW .................................................... 2015
MODEL .................................................. GS:TE/TI 650
INTERNAL GRINDING APPLICATIONS
THREAD GRINDING LENGTH ................................. 250 MM
MAXIMUM PART LENGTH .................................... 250 MM
MAXIMUM THREAD DIAMETER ................................ 550 MM
MAXIMUM WORKPIECE DIAMETER ............................. 650 MM
LEAD ANGLE ............................................. +/- 15°
WHEEL SPINDLE POWER .................................... 18 kW
SPINDLE SPEEDS ......................................... 30,000 RPM, 45,000 RPM, OR 60,000 RPM
STANDARD GRINDING WHEEL RANGE
TYPES .................................................. A1Ox2, SG CERAMIC, CBN
OUTSIDE DIAMETER ....................................... 30 TO 100 MM
WIDTH .................................................. 6 TO 25 MM
BORE ................................................... ASSORTED
EXTERNAL GRINDING APPLICATIONS
THREAD GRINDING LENGTH ................................. 750 MM
MAXIMUM PART LENGTH .................................... 750 MM
MAX THREAD DIAMETER .................................... 550 MM
MAX WORKPIECE DIAMETER ................................. 650 MM
LEAD ANGLE ............................................. +/- 35°
WHEEL SPINDLE POWER .................................... 12 kW
SPINDLE SPEEDS ......................................... 8,000 RPM
STANDARD GRINDING WHEEL RANGE
TYPES .................................................. A1Ox2, SG CERAMIC, CBN
OUTSIDE DIAMETER ....................................... 350 MM
WIDTH .................................................. 25 MM
BORE ................................................... 160MM
ELECTRICS & CNC CONTROL
NUMBER OF INTERPOLATING CNC AXES ....................... 4
CNC MINIMUM RESOLUTION ................................. 0.1𝒰m
MODEL .................................................. FANUC 0iMx OR 30iMx
ELECTRICAL REQUIREMENTS ................................ 10kVA (UP TO 32 kVA)
VOLTAGE ................................................ 200-600 V
THREAD INFORMATION
THREADS FORMS .......................................... 60°
                                                         55°
                                                         API ACME
                                                         TRAPEZOIDAL
                                                         BUTTRESS
                                                         GOTHIC ARCH
                                                         RADIUS
                                                         ISO
                                                         DIN
                                                         WHITWORTH
                                                         OTHERS
WHEEL DRESSING METHOD .................................. DIAMOND CONTOUR OR FORM ROLL, SINGLE OR MULTI-RIB
MAX THREAD FORM WIDTH x HEIGHT ......................... 25 MM x 18 MM
THREAD LEADS ........................................... 0-999 MM
THREAD STARTS .......................................... 1-99
LEAD ERROR IN 25 MM .................................... ≤1.5𝒰m
LEAD ERROR IN TOTAL LENGHT (750 MM) .................... ≤5𝒰m
EFFECTIVE DIAMETER ERROR ............................... ≤4𝒰m
TYPICAL SURFACE ROUGHNESS .............................. ≤Ra0.4𝒰m
HALF ANGLE ERROR ....................................... ≤8'
DIAMOND DRESSING ROLL DIMENSIONS
DIAMATER ............................................... 114  TO 125 MM
WIDTH .................................................. UP TO 32 MM
BORE ................................................... 25.4 MM OR SPECIFY
ROTARY WORK AXIS
WORK HEAD SPEED ........................................ UP TO 300 RPM CONTINUOUS
WORK HEAD SPINDLE NOSE ................................. A2-8
DRIVE METHOD ........................................... FANUC SERVO MOTOR
SPEED REDUCTION ........................................ DOUBLE ENVELOPING 30:1 GEAR SET
AXIAL MOTION OF SPINDLE ................................ ≤0.001 MM
RADIAL TIR OF SPINDLE .................................. ≤0.002 MM
LINEAR AXES
RAPID RETURN SPEED ..................................... UP TO 10 M/MIN
WAY SYSTEM ............................................. RECIRCULATING ROLLER CARS & RAILS
DRIVE METHOD ........................................... FANUC LINEAR MOTORS
ENCORDER TYPE .......................................... HEIDENHAIN GLASS SCALE