B42 collet chuck Multi-Axis Turning Centers

B42 collet chuck

  • MACHINE SPECIFICATIONS

     

    * MACHINING FIELD
    – Max bar diameter 1.50 in
    – Drawtube 1.535 in
    * MAIN SPINDLE (built-in type)
    – Max spindle speed 7,000 RPM
    – Spindle nose (flange type) 4.53 in
    – Drawtube 1.535 in
    – Inside diameter of the 3 front bearings 2.95 in
    – Motor power 15 HP
    – Motor power at continuous rate 10 HP
    – Constant power starting at 1,700 RPM
    – Max torque 45.73 ft lbs
    – Cylinder thrust area for chucking 29.53 sq in
    – Cylinder stroke for chuck actuation 1.02 in MAX
    – Adjustable chucking thrust from 72.52 to 435.11 PSI 5058.20 lbf MAX

     

    * SUB-SPINDLE DRIVE (built-in type)
    – Max spindle speed 7,000 RPM
    – Spindle nose (flange type) 4.53 in
    – Drawtube 1.81 in
    – Inside diameter of the 3 front bearings 2.95 in
    – Motor power 15 HP
    – Motor power at continuous rate 10 HP
    – Constant power starting at 1,7000 RPM
    – Max torque 45.73 ft lbs
    – Cylinder thrust area for chucking 29.53 sq in
    – Cylinder stroke for chuck actuation 1.02 in MAX
    – Adjustable chucking thrust from 72.52 to 435.11 PSI 5058.20 lbf MAX

     

    * UPPER CROSS-SLIDE ASSEMBLY
    Longitudinal slide (Z1-Axis)
    – Max stroke 11.81 in
    – Ballscrew diameter/pitch 0.98/0.39 in
    – Max rapid traverse 98.43 ft/min
    Transversal slide (X1-Axis)
    – Max stroke 3.35 in
    – Ballscrew diameter/pitch 0.98/0.20 in
    – Max speed 49.21 ft/min
    Vertical slide (Y1-Axis)
    – Max stroke 1.97 in (+25/-25)
    – Ballscrew diameter/pitch 0.98/0.20 in
    – Max speed 49.21 ft/min

     

    * LOWER CROSS-SLIDE ASSEMBLY
    Longitudinal slide (Z2-Axis)
    – Max stroke 11.81 in
    – Ballscrew diameter/pitch 0.98/0.39 in
    – Max rapid traverse 98.43 ft/min
    Transversal slide (X2-Axis)
    – Max stroke 3.35 in
    – Ballscrew diameter/pitch 0.98/0.20 in
    – Max speed 49.21 ft/min
    Vertical slide (Y2-Axis)
    – Max stroke 2.97 in (+25/-25)
    – Ballscrew diameter/pitch 0.98/0.20 in
    – Max speed 49.21 ft/min

     

    * Z3-AXIS (longitudinal slide)
    – Max stroke 13.39 in
    – Ballscrew diameter 0.98/0.39 in
    – Max rapid traverse 98.43 ft/min

     

    * X3-AXIS (transversal slide)
    – Max stroke 6.69 in (+85/-85)
    – Ballscrew diameter 0.98/0.20 in
    – Hydraulic transversal stroke 0.59 in

     

    * TOOLHOLDING SYSTEM
    – Tool disc prepared to accept Eurotech tools
    – Tool size 0.63 x 0.63 in
    – Boring bar holder diameter 0.79 in

     

    * TURRET LIVE TOOLING SYSTEM
    – Live tools motor power 6 HP
    – Torque 16.23 ft lbs
    – Max rotation of the standard live tools 6,000 RPM

     

    * NO.  2 “C” AXIS least input value 0.001°

     

    * HYDRAULIC SYSTEM
    – Tank capacity 6.6 gal
    – Motor power 3 HP
    – Max pressure 580.15 PSI

     

    * LUBRICATION SYSTEM
    – Tank capacity 0.79 gal

     

    * COOLANT SYSTEM
    – Tank Capacity 52.83 gal
    101.53 PSI pump (with 6.6 gal/min)
    – Max pump delivery 15.85 gal/min
    58.02 PSI pump (with 10.57 gal/min)
    – Max pump delivery 31.7 gal/min

     

    * OVERALL POWER 54 HP
    – Current absorption 70 A

     

    * WEIGHT and OVERALL DIMENSIONS
    – Height 74.41 in
    – Depth 55.51 in
    – Length with chip conveyor 149.6 in
    – Height against the spindle 39.96 in
    – Net weight of the standard machine 10,362 lb

     

    * FEED 400V 50 Hz

     

    * SOUND POWER OUTPUT
    – Airborne noise has been measured according to International Standard ISO/DIN 4871.3
    – Edition 13.01.95 and machining as per Standard ISO/DP 8525
    – Sound pressure level in dBA:  – dry run 66.3, – turning 69.3
    – Measurement uncertainty: 3dBA

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