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Hangzhou Yanch Trading Co., Ltd.

EDM, Wire Cut, CNC Machine manufacturer / supplier in China, offering CNC EDM Sinking, High Quality Bamboo Bathroom Vanity Cabinet, New Classical Bamboo Bathroom Vanity Cabinet and so on.

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CNC EDM Sinking

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Basic Info
  • Model NO.: HF800MZQ-G15
  • Process Usage: Metal-Cutting CNC Machine Tools
  • Control Method: Closed-Loop Control
  • Processing Precision: 0.01mm
  • Certification: ISO 9001
  • Trademark: HF
  • Origin: China
  • Application: Metal
  • Movement Method: Linear Control
  • Numerical Control: CNC/MNC
  • Performance Classification: Mid-Range CNC Machine Tools
  • Condition: New
  • Specification: 2550*2954*2100mm
  • HS Code: 8456301090
Product Description
CNC EDM Sinking
CNC EDM Sinking

I. Equipment application
     This equipment is mainly used for all kinds of mold, electrode, precision parts and components manufacturing, cemented carbide, hardened steel, graphite, aluminum alloy, structural steel, stainless steel, titanium alloy, diamond and other conductive complex cavity machining and surface forms.

II. Main technical parameter  
1Working table size1334*850mm
2Working table travel (X*Y)800*1000mm
3Maximum cutting thickness300mm(adjustable)
4  Taper6°(when the central disrance between"Upper and Lower Guide Wheels"is 200mm)
5U,V travel±20mm
6Multiple cuttingThe times of cutting can be programmed
7Surface roughness(streched)Ra1.0um  with 1 cut 3 skim
8Octagon cutting accuracy (streched)0.01mm  with 1 cut 2 skim
9Maximum cutting efficiency over time180 mm2/min
10Molybdenum wire wearWhen the cutting speed up to 100mm²/min,cutting  400000mm2 in a row,the wire wear is less than or equal to 0.01mm.
11Molybdenum wire diameter0.25mm
12Wire rotation speedFrequency adjustable (2 m/s-11 m/s)
13Total weight3700kg
14Maximum carrying weight2800kg
15Machine dimention2550*2954*2100mm 
16Totally power usage0.8KW
1X, Y Axis ball screw2 sets
2324 Front idler pulley2 sets
3521 Back idler pulley4 sets
46203 Wire winding bearing6 sets
5624 Idler pulley bearing20 sets
6Precision rolling rail8 sets
790 BF006X,Y stepping motor2 sets
845 BF003U,V stepping motor2 sets
917 Inch LCD display1 set
10FPJA Core high speed chip1 set
11Electric control system1 set
IV. Characteristics of tool's structure
     1. The machine bed and worktable adopt 250 gray cast iron, which experienced several times of artificial aging treatment, with good stability;
     2. It adopts precision alloy steel quenching rolling guide, choose rolling cylindrical parts, compared with spherical roller, its capacity is big and long service life;At the same time, large span guide spacing design workbench is adopted, which can improve the bearing capacity and stability of machine tool, to ensure the machining accuracy;
     3. Motion guide rail of Storage drum for wire adopts Plastic coated process, reducing the shock of absorption and wear-resisting, its lifetime is more than 10 years;
     4. The drive of storage drum for wire is controlled by frequency converter, non-contact switch, flexible commutation, smooth operation, reliable, no impact, low noise;Filament tube is equipped with four speed adjustment, speed of wire can be set arbitrarily, 4th level speed can be automatically switch;
     5. With multiple protecting functions (storage drum for wire super automatic protection, broken wires automatic shutdown protection of machine, short circuit back protection, power failure memory protection, short circuit automatic alarm, automatic alarm by automatic broken, and  automatic stop and alarm after processing), which can realize unmanned guard work.
     6. Electric control cabinet structure adopts heat pump Heat dissipation design patent technology (patent no. 201220694371.0), automatic heat dissipation, no need of fan, prolong the service life of electric cabinet, at the same time,achieving energy saving, cleanness, no noise.

V. Numerical control system
     1. The numerical control system is an automatic programming and processing control microcomputer system integration with multiple cutting function; Wiring speed speed, pulse parameters and machining current can also be set on demand, automatically realize cutting once and repairing many times;
     2. The numerical control system can centralized control all process parameters on the cutting CNC system, power supply, cooling fluid and function of machine tool;
     3. The numerical control system adopts the latest version of the HL line programming control integration software, the control code uses standard ISO code, and it can be transformed into 3B code, which can perform a graphical programming, with functions of graphics scaling, rotating, graphics track display, power failure memory function, automatic stop function and wire break protection when process is finished. Short circuit's rollback, forward and reverse processing functions, etc;
     4. The numerical control system has the background programming function, for in the normal processing control of machine tool, other programs can be compiled and transmission at the same time;
     5. With USB interface, convenient for data exchange;
     6. The numerical control system adopts modular design, with strong interchangeability, easy to maintenance and judge for fault.
     7. The numerical control system adopts high power without resistance chopper stepper motor drive circuit, which is technology advanced and mature products, as a result, the power consumption is greatly reduced.

VI. Main Specifications
     1. The machine adopted new technology platform, which can effectively improve the problem of broken wire and wire loss in continuous large current processing, achieve high current cutting for a long time (when processing current is 5A, continuous time is more than 72 hours; when processing current is 7A, continuous time is more than 45 hours).
Wire-cutting CNC electric control cabinet are produced by using the "heat pump" cooling patented technology, which take the electric elements' own heat into air's convection power for heat dissipation , by this, it can greatly reduce amount of dust workshop into the electric control cabinet, prolong the service life of equipment, reducing energy consumption, reducing the fan noise and achieving the aim of energy conservation and environmental protection.3. Continuous high efficiency cutting without breakage.
     For 60 mm thick type of 45 steel:
     When the cutting speed is in 167 mm2/min, the life of electrode wire is about five hundred thousand mm.
     When the cutting speed is in 120 mm2/min, the life of electrode wire is about one million mm.
The life of electrode wire: The total cutting area from the new discharge for cutting to the first time of wire's broken. In accordance with the the above cutting speed, The surface roughness of workpiece Ra5.0µm.
     4. Low wire loss
     When the cutting speed is in 100mm2/min, total area of continuous cutting is 400000, wire loss0.01mm;
     When the cutting speed is in 167mm2/min, total area of continuous cutting is 150000, wire loss0.01mm.
     Wire loss: The diameter reduced to 0.17 mm diameter from the diameter of 0.18 mm molybdenum wire after the loss of electro discharge machining.
5. Adapted by itself
     With adaptive tracking frequency conversion feeding technology, even in the large current when high-speed cutting especially high thickness cutting, only need to know the workpiece's thickness value, it can realize the adaptive tracking frequency conversion feeding, it is stable for Cutting processing, especially for machining workpiece whose thickness is more than 500mm, which has obvious technical advantage.

VII. Random provide the following technical drawings, and a set of data:
     1. Original random technical documents
     2. HF series of wire-cut edm machine (mechanical part) specification

     3. Control cabinet's operating instructions.
     4. (HL) programming instructions
VII. Original accessories:
1derrick               4pcs
2Special wrench1set
3Silk verticality corrector1pcs
4Special fixture1set
5Environmental protection special emulsion cream1set
6High pressure filter working liquid box1set
7Tight wire wheel1pcs
8Anti-shock pad iron6pcs
VIII. A recommended list of spare parts
NO.NameUse forNumber
1Idler pulley Wire rack6pcs
2Conductive block componentWire rack3sets
30.18molybdenum wireWire rack350m/time
4JR1A Working liquidwater box2kgs
5Small Synchronous wheelSilking1pcs
6synchronous beltSilking1root
7Roller bearingWire rack20pcs
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Mr. Leon Shen
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