China CNC Wire Cutting Dk7740c-CT

CNC Wire Cut EDM [DK7740C-CT]
Max cutting speed180-220mm2/min Each 600, 000mm2 wear 0.01mm wire.
1. Basic accessories of controller BMW-5000 model with New High frequency Power supply.
2. Double Direction Servo wire tension system
3. With BMXP software, which run base on Window XP, can use Autocad directly
4. EMERSON inverter (U. S. A)
5. Linear Guide way from PMI
6. LCD monitor
7. Industrial computer
8. Central lubricate system
9. CE certificate from England.
1. The casting for the main machine bed, using high rigid HT250, which made by a famous Japanese manufacturer. Integrated structure design, all casting parts are made with the procedure of resin-send and twice heat treatment to improve the max load weight and keep a good precision for long time and avoid the distortion.
3. The controller equipped the BMXP Intelligent software, which integrates the program and control and based on Windows XP. This new designed BMXP software is the unique software for WEDM running on the condition of windows XP.
4. Using the PCI slot controller card and the High-tech Industrial computer, which greatly enhanced the stability of control and greatly reduced the computer the failure rate
5. To achieve a fast and convenient computer communication network, through network technology, graphics, data and program transmission, can be directly controlled by the technical design department since the first establishment of a program
6. Embedded Control system can be connected with many design software smoothly.
7. The search function of mechanical origin enable the transmission screw pitch compensation, in order to greatly improve the positioning accuracy, especially in Servo control system.
8. The control parameters of pulse power is directly by the software, in order to not only improve anti-jamming capability in pulse power output, but also increase the roughness of work piece.
9. Variety of pulse power can be chosen, which is suited for a number of processing conditions to improve the cutting ability of the high precision parts.
10. With a large database storage capacity, which accumulated from many experiences. User can choose the suitable parameter according to deferent working conditions. Users can adjust machining parameters to establish a database at any time according to their own experience
11. Three layer filters can prolong the using life of the working solution and improve the finishing, with BAOMA series working solution can achieve a better performance and PRO-environment.
12. Can be equipped with the close-loop control system, use the MITSUBISHI, YASKAWA servo control system and servo motors.
13. The wire moving is controlled by EMERSON transducer, which adopts unlimited adjustment.
14. The processing components involve godet mechanism, the best roughness Ra≤ 1.5μ M (the finishing can be improved greatly by using the BM working solution)
15. Customrized extra-big machine can be manufactured in our company.
Main performance indexes and technical requirements
1, BMXP software Functions:
(1)Coordinate system: Absolute coordinate, incremental coordinate (relative coordinate)
(2)Functions of coordinate transforming, zooming in and zooming out, rotating and tracking display in real time(3)Functions of interpolation of straight line and circular arc
(4)Function of taper processing
(5)Function of processing different top and bottom abnormities parts
(6)Auto-handle for short circuit and wire-break
(7)Functions of memorizing when power was cut and auto-stop after processing
(8)Functions of auto edge-touching position and auto center finding
(9)Function of auto-adding transitional arc (Arbitrary angle)
(10)Function o Functions of menu technology and auto-programming ward
(11)Functions of menu technology and auto-programming
(12)AUTOCAD can be used to program directly in the software.
4. Axis processing
(2)Running environment
(A)Temperature: 5-40 degree
Relative humidity: 40%~80%


CNC WIRE CUT EDM DK7740C-CUnitDK7740C-CTWorktable size (L x W)mm500 x 800Table travel(X x Y)mm400 x 500Max. workpiece thicknessmm300Max. taper angle/plate thicknessdegree/mm6Max. machining speedmm²/min250PrecisionOctagonmm≤0.012tapermm≤0.04Max. working currentA8Roughness, three cuttingμm≤1.2Wire diametermm0.15~0.2Wire travelling speedm/min5~11Load of tableKg500Working solution working solution BM-2/BM-4Working reservoir capacityL100Power supply 3N-380V/50HzPower consumptionKVA3Wire guide frame AdjustableMachine dimensions(L x W x H)mm1450 x 1000 x 1550Package dimensions(L x W x H)mm1800 x 1400 x 1800Machine weightKg2000Controller type BMW-5000
UNIVERSAL PARAMETERS:

Max. Cutting Speed250 mm2/Min. Wire Speed5 - 11 m/Min Max. working Current8 A Wire DiameterDia. 0.15-0.2mm Work SolutionBM2/BM4 Water base Working solution Water Tank56 L Rated VoltageAC~,3N, 220-415V,50/60HZ Ratde Power3 KVA Wire Guide frameAdjustable ControllerBMW-5000