TX1D1H3012 Gantry CNC cutting machine

  • The machine is gantry structure, the frame is composed of beam and longitudinal end beam.Beam and side beams with German technology overweight, large box beam structure design, after welding, annealing to stress the refined by finishing equipment and has a high accuracy, strength and rigidity, the company has large annealing furnace and through type shot blasting machine, lathe bed all go to stress annealing time and shot blasting derusting processing, to ensure the long-term accuracy.


    ★The beam adopts the German technical box beam structure, the overweight design, the whole rigidity is good


    ★ End beam is bilateral drive, with longitudinal track clamping device, adopt automatic guiding structure, do not use eccentric wheel clamping structure, rely on the spring force of automatic guiding structure, make it walk smoothly at the junction of two tracks, do not produce clamping wheel tight, loose phenomenon, its lever ratio is 1:3, completely adopt German technology.


    ★The horizontal guide rail adopts two linear guide rail imported from Taiwan, which can ensure the horizontal precision of long-term operation, and the dust cover is installed to ensure the reliability of long-term operation of the equipment.


    ★ Vertical and horizontal drive: vertical and horizontal exclusive helical gear drive, higher precision.The driving speed in this way is lower than high power.The power is transmitted by high-inertia ac servo motor (400~750w) through the reducer to the shaft gear engaged with longitudinal and transverse rack, and drive the movement of the main engine and cutting torch base through the gear rack.At this time, coaxial tachometer generator and photoelectric encoder take sampling and feedback of the speed position, and the double closed-loop pulse width speed-regulating drive amplifier realizes the accurate positioning of the machine.


    ★ Longitudinal guide rail adopts 43~50kg/U71Mn high-strength rail finishing, guide surface roughness ra0.8um, and longitudinal guide rail automatic cleaning device and machine lubrication system to ensure the long-term running accuracy of the equipment.


    ★ Mechanical transmission system all using precision rolling bearing and machining accuracy for the national standard 6 level of precision gear and rack meshing, so that the mechanical precision cutting machine is far more than the national standard;The key bearings adopt Japanese NSK products, with reliable performance.


    ★ The three-axis dual-drive mode makes the machine run more smoothly, greatly improves the cutting accuracy, and realizes the perfect combination of the structural rigidity of the machine and the numerical control dynamics.


  • No. Name Technical parameters
     1 Effective cutting 4000×15000m
     2 Machine speed 0～12000mm/min
     3 Cutting speed Flame：100～750mm/min Plasma：50～5000mm/min
      4 Transverse and longitudinal drive  Precision gear and precision rack transmission
           5       Cutting thickness Flame cut: 6~200mm (Carbon steel,single cutting tool) Plasma cut: (Cutting hole)0.5-25mm (Maximum cutting capacity)38mmTorches cut: 6~200mm(Carbon steel,single cutting tool),minimum width :120mm6-100mm (8troches)
      6 Adjust the height of cutting torch  200mm
      7 High precision arc voltage adjustment  ±0.25V
       8   Gas Acetylene, propane, liquefied gas, etc. (users need to indicate when ordering, compressed air is required to clean the residue in the gas path before replacing the gas.)
     9 Power supply condition Three - phase power supply 415V±5%, 50Hz±1%
         10    Guide rail mounting accuracy Leading rail lateral straightness:0.4mm/10000mm
     Side straightness of secondary guide rai:1mm/20000mm
    Horizontal parallelism of longitudinal rail surface of leading rail and secondary rail:±0.2mm/1000mm
      11 The intersection point offset  ≤0.3 mm 1. The positioning accuracy and repeating accuracy of the whole equipment conform to JB/ t5102-1999 standard2. The positioning accuracy and repeated accuracy of the whole equipment conform to JB/ t5102-1999 standard cutting size accuracy and cutting quality conform to JB/ t10045.3-1999 standard)3. International standards iso9013-2002 and iso8206-1991（Text shape:1000mm×1000mm）  
     12 Straightness ≤0.4mm
     13 Circular degree ≤0.5mm
     14 Diagonal difference ≤0.5mm
           15      Repeated positioning accuracy       ≤0.2mm
The machine is gantry structure, the frame is composed of beam and longitudinal end beam.Beam and side beams with German technology overweight, large box beam structure design, after welding, annealing to stress the refined by finishing equipment and has a high accuracy, strength and rigidity, the company has large annealing furnace and through type shot blasting machine, lathe bed all go to stress annealing time and shot blasting derusting processing, to ensure the long-term accuracy.

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