CIPDB › China Industry › Manufacturing & Processing Machinery › Machine Tools
Longkai High-Precision CNC Wire EDM Machine for Complex Shapes1
Machine ToolsWire-Cutting MachineWire Cutting
Suzhou Longkai Electromechanical Technology Co., Ltd.
Preview:
Product Description DK77 Series DK7720 High speed EDM wire cutting machineHigh efficiency fast wire cutting is a set of machine tool electrical appliances, high frequency power supply, servo control and graphics programming as one, to achieve high efficiency, high precision, high finish, simple processing control, greatly improve the processing level of fast wire cutting machine. Flexible commutation with frequency converter is adopted in machine tool commutation, which can arbitrarily adjust the speed of wire conveyor drum, thereby improving the smoothness of workpiece. High efficiency (cutting efficiency can reach 7000 to 8000 square millimeters per hour) is twice the cutting efficiency of ordinary machine tools. Energy saving (machine energy consumption is 0.85 degrees per hour) is 50% more energy saving than that of ordinary machine tools. Environmental protection (machine tool environmental protection water cover to prevent working fluid splashing) can be replaced once in 30 working days by using high-pressure filter water tank working fluid, which greatly improves working time and reduces the number of sewage discharge. The electrical parts of the machine tool are all installed in the control cabinet for waterproof treatment, and all the oil supply is integrated with manual oil pump.1.Select paired clearance-free bearings to improve accuracy.2. Selection of high quality ball screw3. Using steel-inlaid guide rail4. Good assembly process requirements5.By using frequency converter, the speed of the wire drum can be adjusted arbitrarily, thus improving the smoothness of the workpiece.6.Conventional processing efficiency can reach 150 mm2/min. DK77 Series DK7720 High speed EDM wire cutting machine S/Nitemparameter1ModelNational Standard DK77202Electrical cabinet formStanding cabinet/counter (full step type)3Guide railSteel-inlaid guide rail4Lead screw formBall screw5XYUV Motion Motor FormReactive stepping motor6Working mode of wire-moving motorFrequency Converter Speed Regulation 1~12m/s7Machine ProtectionEnvironmental Protection Cover8Motion Resolution of Motion Axis0.001mm9Woektable size420X27010X-Y Axial Travel250X200mm11U, V-axis travel±35×±35mm12Machining taper/thickness±6°/80mm13Max. Linear Cutting Thickness400mm(Z-axis manual lifting)14control mode4-axis linkage15Max.Load Weight160kg16Max. Processing Current8A17Max.Machining EfficiencyCr12,H=60mm≥180 mm2/m18Surface roughness(Linear cutting,H≤40mm)Ra≤2.0μm19Cutting accuracyCr12,H=40mm≤0.01mm20Radial Running of Storage Cylinder≤0.02mm21Diameter range of molybdenum wire0.12~0.22mm22Silk storage capacity250m23Molybdenum Wire LossCr12,H=40mm≤0.02mm /300000mm2,24Cutting power supplyNon-resistive High Frequency Power Supply System25operating systemWindows 98/XP(According to Control Software)26Control systemAUTOCUT/HL/HF27communication interfaceLAN,RS232,USB28Operational functionDrawing or importing CAD graphics29Working tank volume55L30Working fluid filtration modeScreen filtration31Total Weight1200 kg32Outward Size of Main Engine1500x1000x1700mm33Cabinet size730×630×1220mm34Rated power of electrical appliances≤ 2.7 kWProduct accessories S/NProduct NamePositionQTY1main engine 12Waterproof coverOn host13Working lampOn host14Fixture (Workpiece Support Frame)In the water tank15Filtration system 16control cabinet 17Machine Tool ElectricityOn Control cabinet1Outbound DocumentsS/NnamespeManufacturerFree Distribution Volume1scissorsNumber 3Normal Purchase in Market12Inner hexagonal wrenchM4-M10(5)13Stay wrrench14-1714Wooden screwdriverOne , cross type25Oil gunMetal Shell16Molybdenum wire correctorH80mmSelf-control17Upper silk wheel 18Working fluidEmulsifierLongkai, Suzhou1
Purchasing Agent
Note: Send your message to supplier or manufacturer.
Welcome to our Professional and comprehensive procurement services...