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Product ID: 66926309
Tongfang DK7745: New EDM Wire Cut CNC Machine with Simple Operation
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Description
产品描述
Taizhou Tongfang CNC has been focusing on the research and development of CNC wire cutting products for more than 20 years. The company produces a full range of DK77 CNC wire EDM machines, which use high-precision steel-inlaid V-shaped guide rails (linear guide rails are optional) and P3-level high-precision ball screws. The technology and quality have taken the lead in the industry among similar products, with complete models, long service life and high precision. Machine specifications can be customized according to customer needs, non-standard models DK7740(45)J, DK7750(55)J, DK7763J, DK7780J, DK77100J, DK77120J and even larger models. The company also produces ±30°, ±45° swing large taper machines and CNC high-precision medium-speed wire EDM machines (accuracy≤±0.0025mm, roughness≤0.8μm). The following are the main parameters of DK77 series machines:
1. Standard maximum cutting taper: ±6°/80mm; (optional ±15°, ±30°, ±45°) 2. Accuracy ≤0.015mm, in line with GB7926-2005 standard; (if equipped with linear guide rail, the accuracy can reach 0.01mm) 3. The best surface roughness is less than or equal to Ra2.5μm (single knife), Ra1.5μm (multiple knife); 4. Molybdenum wire diameter: 0.1-0.2mm; 5. Max. Cutting speed≥120mm²/min; 6. Voltage: three-phase 380V (single-phase 220V, three-phase 220V or other voltages can be customized), power: 3KW;
7. Working fluid: water-based emulsion (recommended DX-1 DX-4 Nanguang-1)
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Model number
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DK7745
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Dimension of working table
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460*690mm
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Travel of working table
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450*550mm
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Maximum cutting thickness of straight line
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400mm
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Machined taper
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6°/80mm
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Max LoadCarring Capacity
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450kg
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Total weight
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1400kg
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Overall dimensions
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1600*1240*1400mm
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Maximum cutting speed
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≥120mm²/min
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Optimum machining surface roughness
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R≤2.5μm
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Wire diameter
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φ0.10-0.2mm
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Fixed speed of electrode wire
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11m/s
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Working liquid
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DX-1 DX-4 南光-1
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The machining accuracy
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0.015mm
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Table movement pulse equivalent
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0.001mm
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Power supply machine tool
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50Hz,380V（50Hz,220V）
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Consumed power
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3KVA
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Model
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Worktable travel(mm)
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Worktable size (mm)
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Max. cutting thickness(mm)
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Max. load(kg)
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Dimensions(mm)
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Weight(kg)
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DK7720
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200*250
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300*400
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200
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80
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1000*900*1000
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800
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DK7725
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200*320
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320*510
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300
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120
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1120*950*1240
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1000
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DK7735
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350*450
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360*630
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400
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300
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1240*1170*1400
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1200
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DK7745
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450*550
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460*690
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400
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450
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1600*1200*1400
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1400
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DK7755(50)
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550*630
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550*900
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600
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700
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1720*1680*1700
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2000
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DK7763
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630*800
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650*1040
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600
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1000
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2100*1940*1780
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2500
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DK7745J
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450*630
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460*840
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400
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500
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1700*1600*1600
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1800
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DK7755J
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550*800
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550*1040
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600
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750
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2000*1900*1700
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2300
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DK7763J
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630*1000
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650*1240
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600
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1100
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2300*2200*1800
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3000
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DK7780
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800*1000
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890*1220
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600
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1200
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3000*2400*1800
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3500
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DK7780J
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800*1200
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890*1560
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600
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1500
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3000*2400*1800
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4500
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DK77100
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1000*1200
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1060*1590
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600
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2000
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3500*2800*2500
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5500
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DK77100J
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1000*1400
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1060*1790
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600
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2200
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3500*2800*2500
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6000
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DK77120J
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1200*1600
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1230*1880
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600
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3200
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3800*3000*2500
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8000
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