• QT35/45/55/65/75/45L/55L/65L
  • QT35/45/55/65/75/45L/55L/65L
QT35/45/55/65/75/45L/55L/65L
QT35/45/55/65/75/45L/55L/65L
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QT35/45/55/65/75/45L/55L/65L

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Keywords:

Intelligent automation production line

High precision CNC turning equipment

  • Product Description
  • Precision CNC Lathe

    • High precision

    • High rigidity

    • High efficiency

    • High surface finish

    • High cost performance

    Main features of high and low flat rail structure

    1. Z-axis horizontal rail system

    Symmetrical layout design of four sliders

    Evenly distributed slide load and cutting force significantly reduce ball wear

    Extend the service life of the guide rail

    2. High and low flat rail inclined bed

    Consistent processing/assembly/use cycle ensures the accuracy and stability of the machine tool

    3. Standardized expansion interface

    Standard truss automation reserved interface supports rapid automation upgrade

    Technical parameters QT35 QT45 QT55 QT65 QT75 QT45L QT55L T65L
    Processing
    Range
    Maximum turning diameter (mm) Φ350 Φ450 Φ550 Φ600 Φ650 Φ450 Φ550 Φ650
    Maximum machining diameter (mm) Φ300 Φ300 Φ380 Φ380 Φ490 Φ300 Φ380 Φ490
    Maximum machining length (mm) 280  300  320  750  1150  480  600  1200 
    Stroke X-axis travel (mm) 350  160  200  200  260  160  200  260 
    Z-axis travel (mm) 300 300 350 800 1250 500 630 1250
    X-axis rapid traverse (m/min) 20 20  30  30  30  20  30  30 
    Z-axis rapid traverse (m/min) 24 24 30 30 30 24 30 30
    Accuracy Positioning accuracy (mm)-X ±0.003 ±0.003 ±0.003 ±0.003 ±0.003 ±0.003 ±0.003 ±0.003
    Positioning accuracy (mm)-Z ±0.003 ±0.003 ±0.003 ±0.004 ±0.006 ±0.004 ±0.004 ±0.006
    Repeat positioning accuracy (mm)-X ±0.002 ±0.002 ±0.002 ±0.002 ±0.002 ±0.002 ±0.002 ±0.002
    Repeat positioning accuracy (mm)-Z ±0.002 ±0.002 ±0.002 ±0.003 ±0.004 ±0.003 ±0.003 ±0.004
    Spindle
    Specification
    Spindle end specification A2-5 A2-5 A2-6 A2-8 A2-11 A2-5 A2-6 A2-8
    Chuck specification Collet 6” 8” 10” 15” 6” 8” 10”
    Mechanical
    Spindle
    Spindle bore (mm) Φ56 Φ56 Φ66 Φ86 Φ127 Φ56 Φ66 Φ86
    Maximum bar diameter (mm) Φ45 Φ45 Φ51 Φ75 Φ115 Φ45 Φ51 Φ75
    Maximum spindle speed (rpm) 4500 4500 4000 3500 2000 4500 4000 3500
    Electric spindle Spindle bore (mm) Φ49 Φ49 Zhong 66 Φ86 One Φ49 Φ66 Φ86
    Maximum bar diameter (mm) Φ35 Φ35 Zhong 51 Φ75 One Φ35 Φ51 Φ75
    Maximum spindle speed (rpm) 5000  5000  4500  4000  One 5000  4500  4000
    Motor
    Power
    Spindle (kw) (continuous/30min) 5.5 7.5 11 15 15 7.5 11 15
    X-axis (Nm) 6 8.34 11 11 18 8.34 11 18
    Z-axis (Nm) 6 8.34 11 11 18 8.34 11 18
    Tool Tower Tool holder form T-type tool arrangement 30° servo
    Turret
    30° servo
    Turret
    30° servo
    Turret
    30° servo
    Turret
    30° servo
    Turret
    30° servo
    Turret
    30° servo
    Turret
    Boring bar diameter (mm) Φ25 Φ25 Zhong 40 Φ40 Φ50 Φ25 Φ40 Φ50
    Square tool diameter (mm) Φ20 Φ25 Φ25 Φ25 Φ32 Φ25 Φ25 Φ32
    Tailstock Tailstock type One Hydraulic tailstock Servo tailstock Servo tailstock Servo tailstock Hydraulic tailstock Servo tailstock Servo tailstock
    Taper hole type One MT-4 MT-4 MT-5 MT-5 MT-4 MT-4 MT-5
    Weight Overall weight (Kg) 2200  3000  3800  5000  6600  3500  4300  6300 
    Complete machine Length (mm) 1650  2140  2200  3200  3700  2475  3000  3700 
    Width (mm) 1450  1670  1800  1800  2150  1645  1800  2150 
    Height (mm) 1700  1690  1785  1855  2000  1720  1855  2000 

     

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