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CNC Closed-loop Wire Cut EDM BM100x80
CNC Closed-loop Wire Cut EDM BM100x80

Wire Cut EDM BM100x80 1. Table Travel: 2000x1200 2. Table Size: 1330x2400 3. Max. Cutting Speed: 150mm2/Min

CNC Closed-loop Wire Cut EDM BM100x80 

1. Description                                                                           

Model & Specifications:     ITEMDFI
    Max. Cutting Thickness(mm)5005001000
    Max. Cuttting Taper(<=100mm thick)±3°±30°±3°
    Table Travel (mm)800 x 1000
    Table Size (mm)820 x 1400
    Roughness  Once Cutting (um)<= 2.5
  Multi-Cutting (um)<=1.2
    Precision  Octagon (mm)<= 0.012<= 0.012<= 0.012
  Taper (mm)<= 0.04<= 0.1<= 0.04
    Screw and guide wayHigh Quality Ball Screw  ;  Steel Linear guideway
    Load of Table (Kg)5000
    Machine Weight (Kg)6700

 Universial Parameters:

Max. Cutting Speed150 mm2/Min.
  Wire Speed5 - 11 m/Min
  Max. working Current6 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

2. Features                                                                                

1.YASKAWA Servo control system2.High precision linear guideway 3.U.S.A Emerson Converter 4.Central lubrication system5.BMXP Control system6.AutoCAD Plug-in, read DXF7.Remote jog handle8.Reusable moly-wire, Lower cost9.Multiplicity cutting function10.Better Surface finishing11.Intelligent Database

 Machine Body:

The Taper Cutting Mechanism:It’s driven by two step-motors to realize U and V movement, which can make the 4 axis (X,Y,U,V) simultaneously movement.Structure of wire frame:The symmetric structure for the upper and down frame to keep the tension of moly wire within the scope of normal tension. There are same quantity of arrange wire pulley, which make same tension in every point of the moly wire. So no matter thin or thick work piece, the moly wire is not easy to break down. Comparing with “C” Shape structure, which always been used in other factories’ machine. Our structure short the wire travel route to avoid the shock during the running of the wire and make sure the accuracy.The working table:The working table with T-shape slots, we supply a standard clamp for free.
The wire winding and traveling system:Wire winding drum is made of special steel, which is more stable, anti-corrosion. Emerson (U.S.A) converter control the running direction, Which can be used longer time, improve the precision, roughness and reduce the wire broken.The Machine Body:Adopt the base of Meehanite cast iron (HT250), the cast of “Baoma” machine is made by the resin-sand technology with the influence of high temperature annealing, which makes the machine body of high load intensity and has ability to resist distortion. And the max loading of the working table is better than other Chinese machines.Guideway and Ball Screw:Adopt Steel Linear guideway and precious ball screw from Taiwan.
3. Control System                                                                     Intelligent BMXP Control System: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. 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. 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 Embedded Control system can be smoothly connected with many design software such as AUTOCAD & etc. 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.With a large storage capacity database, 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 The parameters of pulse power is directly controlled by the software , so as to not only improve anti-jamming capability in pulse power output, but also increase the roughness of work piece and reduce the loss of molybdenum wire .Pulse power of the control parameters directly from the software to control and improve the ability of pulsed power output of the interference, thereby increasing the roughness of workpiece, reducing the loss of molybdenum wire, you can choose a variety of pulse waveforms for a variety of processing conditions, improve the cutting ability of the workpiece.Simplifies the operation buttons on the control panel, a large number of button functions directly controlled by software to achieve.BMXP Software basic function:Coordinate system: absolute coordinate, incremental coordinate (relative coordinate)Functions of coordinate transforming, zoom in and zoom out, rotating and tracking display in real timeFunctions of interpolation of straight line and circular arc.Function of taper processingFunction of processing different top and bottom shapeFunctions of short circuit and wire-break handlingFunctions of memorizing when power was cut and auto-stop after processingFunctions of auto-edge position and auto-centeringFunction of auto-adding transitional arc (Arbitrary angle)Function of processing backwardFunctions of menu technology and auto-programming;Data transmissionfunctions of multi-cuttingCNC System Configuration and Performances:CNC hardware Indutrial PC:  P4;1024MB RAM;160GB hard disk;15″ LCD color display;USB and INTERNETCNC software and operating platform: CNC Auto-program and control function The operating platform is Windows XP CNC system technical performance: CNC 4 axes simultaneously control;Function of processing different top and bottom abnormities partsCNC system working environment: The voltage: 3-phase 380V± (1%-10%), 50Hz (customizing accepted)Relative humidity: 40%~80%Cleaning environment, the dust with active gas and precipitation is not allowed; make sure there are no machines making much dust while working.No vibration source, no electromagnetic wave source in the rang of 20m 


 4. Application                                                                           

  WEDM take wire (Molybdenum wire or Tungsten and Molybdenum alloy wire ) as electrode, working liquid as media, Electrical discharging happened between the electrode and the work piece by using of the high frequency impulse power and the high peak current to bring high heat and high energy to erode the work piece. The preconceived track of the wire is controlled by the moving of X-Y axis and U-Y axis which are driven by the machine. Then the work piece is processed.

CNC Closed-loop Wire Cut EDM BM100x80

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