Lampard (Jiangshu) Machinery Co., Ltd.  

Product Name: Best 0.8 Umra Finishing CNC Wire Cut EDM Machine Model NO.: EFH43B Condition: New Certification: CE, ISO 9001 Performance Classification: Economical CNC Machine Tools Processing Precision: 0.01~0.02(mm) Numerical Control: CNC/MNC Control Method: Semi-Closed Loop Control Movement Method: Contour Control Process Usage: metal-Cutting CNC Machine Tools Application: metal Size of Working Table: 660*505 mm X * Y * Z Axle Travel: 400*350*250 mm Max Workpiece Size: 760*560mm Max Cutting Thickness: 300 mm(Option 400mm) Machine Net Weight: 2100kg Water Tank: 144L Trademark: Lampard Transport Package: Wooden Case Origin: China HS Code: 8456301090 Product Description 1. Product IntroductionSpecificationNo.ItemUnitEFH43B1Table travel(x*y)mm400*3502Zaxis travelmm2503Max job size(L*W)mm760*5604Max cutting thicknessmm3005Max tapper°/mm±3°/806Working accuracymm≤0.01(Octagnol with subtense,Cr12,H=40)7Best Surface finishµm≤1.0(3 pass, Cr12, H=40mm)8Dia.of electrodemmΦ0.13-φ0.29Volume of tankL14410Fluid type-Emulsion ointment11Power supply-AC3-380V/50HZ12Max cutting speedmm²/min20013Max power consumptionKVA314Machine sizemm1250*2050*210015Machine weightkg2100Mechanical structureNo.ItemDescription1Machine bedC type structure;Casting: Mihanna 250 Resin sand casting. Secondary high temperature tempering.High toughness & high rigidity.Whole travel tolerance of Z axis is0.05mm, Verticality between X,Yis less than 0.012mm, measured by 300 square meter,Verticality of UVis less than 0.015/60mm;4-aixs simulation,X&Y velocity without load is 150RPM.UVvelocity without load is 4RPM.Driven by stepper motor.To make sure accuracy of machine. Inspection while assemblying. And inspected by laser interferometer before dispatching2LM structureLinear guide on same plane was processed with surface grinder to assure same height. H level.HiwinAutomatic lubrication for block.Equipped with optical scal, 5micron.3Wiring structureEquipped with guide wheel,3-6 months'life span;Bearing for guide wheel is NSK/FAG, life span 2-3 month;Drum:Dia.is 155mm, max winding length 200mm;Wire tension: Spring contant tension wire expanding mechanism;Wire working speed 0.5-12.5m/s, stepless control.6PPSPPS designed by ESUNTEK.It has high-power VMOS FET, rectangle wave, comb wave and step wave current, which makes the machining speed high, roughness good and wire loss small;Warranty of PPS is 12 month;Working current is 10A, max speed is 200mm²/min.7Work fluidEsuntek use Jiarun JR-3Aemulsion ointment.Oil/water based emulsion is also ok.Volume of tank is 144 litre. Replace work fluid every 30 days;Filter: 0.01mm;Basic protection is adopted for the equipment without splashing.8Work environmentTemperature 0-45ºC,Humility≤85%. No need for contant temerature space;During the installation, noted that no large vibration source around;Not need protection during operation,no occupational hazard.9Work platformThe processing platform adopts standard crossbeam and standard fixture;The equipment has passed the finite element analysis during the design; a lot of stiffeners have been added to the lower part of the processing platform to make it more efficient in heat dissipationThe platform is adjusted manually through five iron pads under the bed to ensure the level10Wire windingThe time for skilled operators to windis within one minute;Use professional vertical corrector and adjust UV head to measure verticality.11Lubrication • The machine tool adopts centralized lubrication system to ensure effective lubrication of all parts. • Withautomatic oil level alarm.Great Wall brand No.32 rail oil (No.46 oil is recommended in summer)12Protection for rails • All axes are fully sealed and protected. • Limit switch is adopted on X&Y axes.13Machine tool safety • Meet the technical requirements for safety protection of EDM machine tools (GB 13567-1998)Control systemNo.ItemDescription1Function of controllerThe cnc control of this equipment is the integration of automatic cut programming and control;Industrial computer is used as the host, with high reliability and strong anti-interference ability. Industrial display screen, dual core high-speed processor, SSD solid-state disk, and USB and LAN interface;the CNC system shall have stable performance, meet the requirements of each cutting action, and have strong anti-interference. It has the following functions: a. Line and arc interpolation function; b. Relative and absolute coordinate control mode c. Cam function; d. Friendly programming interface and convenientman-machine dialogue; e. Provide open cutting technology database and dynamic graph tracking display at random; f. Self diagnosis functionand maintenance log function;machine alarm, broken wire protection.2Autocut The control system of this equipment mainly adopts the integrated software of autocout programming and control. The autocout control software has many functions, such as planar two-dimensional graphics, upper and lower special shapes, tapered and other cutting processes, power failure memory, short circuit back, broken wire protection, side positioning, automatic stop, automatic center finding, programming any angle rotation, fast back to the origin, automatic drawing of special graphics, etc3Special cutting N/A(Aluminium cutting function is available )4External programsoftwareThe multi-functional network support software is a comprehensive, multi-functional, user-friendly and simple auxiliary manufacturing system. Not only has the powerful drawing function. In addition, it has the functions of automatic layout of cutting path, automatic determination of cutting sequence, automatic reservation of cutting allowance, automatic multiple cutting, simulation demonstration, etcThere is a virtual card in CNC software that can be used to calculate cutting time and cost;Software automaticallygeneratesprogram5Operation Automatic type; manual type: Data input manually.6Machine control Automatic positioning, broken wire protection, power failure memory, short circuit fallback.2. Engergy, gas, liquid and power supplyNo.ItemDescription1Temperature 0~45ºC2Humility ≤85%3Noise <70dB(Centered on machine tool, 1meter away)4Power supply 3-phase 4-wire380V ± 10%. The main switch power supply is used separately (the grounding wire must be firm) and not shared with other equipment5Control cabinet 3 fans, good cooling and dustproof ability.6Electric system The equipment has perfect and reliable safety interlock, safety protection, fault self diagnosis and alarm functions, and the machine tool has good anti-interference performance.7Working lamp Equipped8Compressed air No requirement3. AccessoriesNo.ItemTypeUnitQuantity1Hose clamp10~16pcs22Hose clamp23~35pcs23MagnetΦ22*3pcs44Quality certificate-pcs15Packing list-pcs16Instuction manual-pcs17Operation manual-pcs18Bearing625Zpcs89Dismounting deviceM18*1pcs110Cross screwdriver150mmpcs111Slot scredriver150mmpcs112Inner hexagon spanner3mmpcs113Inner hexagon spanner4mmpcs114Inner hexagon spanner5mmpcs115Inner hexagon spanner6mmpcs116Tool kit13inchpcs117Vertical inspection tool-pcs118Wire tightener-pcs119Handle8*8pcs120Oil pot-pcs121Foot-pcs522Emulsion ointmentJR-3Abox24.Standard of export packagingCommonlly, There are 3 packing boxes for 1 set of wire cut EDM machine.No.1,No.2,No.3.The main machine, electric cabinet and water tank arepacked separately in three packing boxes (the main machine and water tank are usually packed simply):(1) No.1: packageofmachine;(2) No.2: Package of control cabinet;(3) No.3: packingofwater tank, containingaccessory box,packing list, instruction manual, standard accessories, optional accessories, special tools and spare wearing parts.5.Preparation for installation and commissioning:(1) Installation environmentThe machine tool shall be placed in a room without dust, vibration, wind and heat source, and the ambient temperature shall be within the range of 0-45 ºC. In orderto maintain good machining accuracy, the temperature must be kept at 20 ± 3 ºC, and the humidity 30-80%(2) Power supplyThe three-phase four wire system 380V ± 10% is used , and the main switch power supply is used separately (the grounding wire must be firm) and not shared withother equipment.(3) Installation and commissioningAfter the machine tool is in place, adjust the level as required, connect the connecting line between the main machine and the electric cabinet and the water tank,and then power on for debugging after checking.6. Product detailsThe Intelligent programming control system