Dk7740 Fast Speed Single Cut China CNC EDM Wire Cutting Machine Mini Wire EDM Molybdenum Wire
Dk7740 Fast Speed Single Cut China CNC EDM Wire Cutting Machine Mini Wire EDM Molybdenum Wire, Find details about China Wire EDM, Wire Cutting EDM Machine from Dk7740 Fast Speed Single Cut China CNC EDM Wire Cutting Machine Mini Wire EDM Molybdenum Wire
Basic Info.
Model NO.
DK7740
Numerical Control
CNC/MNC
Processing Precision
0.01~0.02(mm)
Performance Classification
Economical CNC Machine Tools
Certification
GS, RoHS, ISO 9001
Condition
New
Surface Roughness
2.5um
Processing Material
Various Conductive Material
Color
OEM
Delivery Time
7-10days
Trademark
INCH
Transport Package
Plywood Case
Specification
4.5cbm
Origin
China
HS Code
8456301090
Model NO.
DK7740
Numerical Control
CNC/MNC
Processing Precision
0.01~0.02(mm)
Performance Classification
Economical CNC Machine Tools
Certification
GS, RoHS, ISO 9001
Condition
New
Surface Roughness
2.5um
Processing Material
Various Conductive Material
Color
OEM
Delivery Time
7-10days
Trademark
INCH
Transport Package
Plywood Case
Specification
4.5cbm
Origin
China
HS Code
8456301090
Product Desciption
INCH brand Cnc EDM Wire Cutting Machine
Standard Configuration:
1) Window XP System with Auto-CAD software control System.
2)Inverter control wire running .
3) Standard DRO and Z axis motorized drive up and down.
4) Hiwin brand linear guide way install on XY ( P lever ).
5) BEIFANG brand ball screw install on XY ( C3 lever ).
6) Automatic center lubrication system. (Not manual ).
7) LED Inside light .
8) Automatic wire tension system.
9) Standard ±6 degree taper cutting system.(+/-15degree optional )
10) Gem water nozzle .
11) Automatic parameter generating system.
12) High pressure water tank with paper filter .
Advanced and reasonable structure
(1)The machine has a reasonable layout and good overall rigidity. According to our experience, owing to the cantilever type of upper and lower arm, it constitutes tuning fork type structure with vertical columns so that the strong or weak of the columns rigidity directly affect the stability of the wire frame and roughness and accuracy of workpiece. That is why the columns sections are designed bigger to ensure the whole rigidity.
(2)All the bearings used in the ball screw of worktable parts are specially pairing produced by professional manufacturers (Harbin bearing factory), The pairing bearing can ensure the axial gap of bearings is within 0.004mm.
(3)Upper arm is equipped with taper head, not only it can cut taper workpiece, but also it is more convenient to adjust the molybdenum wire perpendicular degree.
(4)It has a high degree of automation. The processing process is full automatic, and also has the functions of wire broken automatic protection, brown-out protection and automatic center finding.
Prameters :
| Technique parameters | Unit | DK7725 | DK7732 | DK7740 | DK7750 | DK7763 |
| Table size (WxD) | mm | 400×580 | 440×680 | 540×760 | 640×1020 | 750×1140 |
| Table travel (XxY) XY | mm | 250×320 | 320×400 | 400×500 | 500×630 | 630×800 |
| Table travel (UxV) UV | mm | 70×70 | ||||
| Max. workpiece weight | kg | 400 | 600 | 1000 | 1600 | 2400 |
| Thickness of workpiece | mm | 400 | 450 | 550 | ||
| Max.taper angle | ±6°/15°/30°/80mm | |||||
| Z-axis control Z | electronic control | |||||
| Z-axis guideway Z | slide guides | |||||
| Diameter of cutting wire | mm | φ0.15~φ0.20mm(recommend φ0.18mm) | ||||
| Feeding speed | m/sec | 1~11.4/7paragraph frequency changer adjustable | ||||
| Precision | mm | ≤0.012 | ||||
| Machining speed | mm²/min | >200 | ||||
| Surface roughness | μm | Ra≤1.5 | ||||
| Motor type | X,Y,U,V stepper motor | |||||
| Control axis | 4 axis simultaneous | |||||
| Min. control pace | mm | 0.001 | ||||
| Power supply | 3N-380V/50Hz | |||||
| Max. working current | A | 12 | ||||
| Power consumption | Kw | 1 | ||||
| Working liquid | JA-1 | |||||
| Water tank | L | 55 | ||||
| Filtering mode | filter screen | |||||
| Machine weight | kg | 1250 | 1480 | 1730 | 2500 | 2900 |
In exhibition :
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