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DK77 series wire cut machine

Suzhou Miyang Machinery Technology Co., Ltd. produces the full series of DK77 CNC wire electrical discharge cutting machines, which adopt high-precision V-shaped guides (linear guides are optional) and P3-level high-precision ball screws. The products are of excellent quality, complete in models, long in service life and high in precision. Machine specifications can be customized according to customer requirements, such as non-standard models DK7740(45)F, DK7750(55)F, DK7763F, DK7780F, DK77100F, DK77120F and larger models. The company also produces ±30° and ±45° swing large taper machine tools and CNC high-precision medium wire cutting machine tools (accuracy ≤±0.005mm, roughness ≤1.0μm). The main parameters of the DK77 series machines are as follows:
1. Standard maximum cutting taper: ±6°/80mm; (Optional ±15°, ±30°, ±45°)
2. Accuracy ≤0.02mm, in accordance with the GB7926-2005 standard; (With linear guide rails, the accuracy can reach 0.01mm.
3. The optimal surface roughness is ≤Ra2.5μm (for a single cut) and Ra1.5μ m (for multiple cuts).
4. Molybdenum wire diameter: 0.1-0.2mm;
5. Maximum cutting speed: 8000-12000mm ² /hr;
6. Voltage: ≤2Kw AC 3-phase 415/380V 2-phase 220V;
7. Working fluid: Water-based emulsion.
  • Production Workshop

    Cutting Exhibition:

    High-precision CNC wire cutting machine sample, customized industrial metal cutting solution. Electrical discharge wire cutting machine sample display ±0.005mm tolerance guarantee. Automated wire cutting machine sample ISO certified metal processing technology.

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    Factory Strength:

    The experienced technical team monitors the data parameters throughout the process to ensure the stable and efficient operation of each device. In the quality inspection area, laser measuring instruments and 3D scanning systems conduct nano-level error screening on the finished products. The clean epoxy floor, standardized operation procedures and fully automatic logistics system complement each other, interpreting the rigor and innovation of modern manufacturing. From the entry of raw materials into the warehouse to the exit of finished products, the entire digital traceability system ensures quality, demonstrating the strength of "intelligent manufacturing" and the commitment of craftsmanship.

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    mechanical structure:

    1. The mechanical structure adopts an F-type design with thoughtful ribbed support, featuring excellent rigidity and outstanding structural balance, and enabling convenient and efficient wire-threading operation.

      2. The mechanical structure is cast from high-quality cast iron. All castings of the whole machine undergo double tempering aging treatment and non-destructive testing, which completely eliminates internal mechanical stress and ensures the equipment has both excellent rigidity and long-term precision stability.

      3.The X and Y axes adopt professional-grade linear guides, featuring stable and smooth operation as well as high positioning accuracy.

      4. The X and Y axes are equipped with precision ball screws, featuring high positioning accuracy and effectively ensuring the processing stability of the equipment.

      5. Transmission Method: The X and Y axes are standard-equipped with five-phase ten-beat large-inertia stepping motors matched with gearbox transmission. If the servo motor is selected as an option, the direct-drive transmission method will be adopted, featuring high transmission accuracy and stable operation.

      6. The UV axes are equipped with precision taper heads, capable of achieving ±6° small taper cutting and supporting X, Y, U, V 4-axis linkage to meet diverse processing requirements.

      7. The Z-axis adopts an electric lifting design, which can greatly reduce the workload of lifting operations and improve work efficiency.

      8. The wire storage drum is equipped with a frequency converter, supporting stepless speed regulation function. It can independently and flexibly adjust the wire speed according to actual processing requirements, adapting to diverse processing scenarios.

      9. The machine is equipped with a DRO electronic grating ruler, a constant-tension  molybdenum wire tensioning and a full-range electric lubrication system, as well as a molybdenum wire guide, which comprehensively ensures processing accuracy and equipment operation stability.

      10. The machine adopts an environmentally friendly metal waterproof cover with excellent sealing performance, which can effectively recycle cutting fluid and meet the dual requirements of equipment protection and environmental protection. 

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    System and electrical cabinet section:

    System Section:

    1.The system is equipped with the latest stable version of AutoCUT system, supporting simultaneous drawing, programming and control can be displayed in real time on the screen.

    2.The system supports multiple cutting functions and is built with a comprehensive and robust processing parameter library, which can accurately adapt to various processing requirements.

    3.The system is equipped with abundant functions. It enables simultaneous processing and programming, with real-time tracking and display of processing trajectories. 

    It supports 4-axis linkage, on-site data protection during power failure, automatic recovery and origin return upon power resumption, and has practical functions such as graphic rotation, mirroring, 

    program reverse running, error message display and direct reading of CAD files. Meanwhile, it can meet processing requirements including starting processing from any program segment, 

    cycle processing and gap compensation. 

    Electrical Part: 

    1. The circuit board adopts an intelligent modular design. Through scientific integration, it achieves a compact structure and rational layout, featuring strong anti-interference performance and high reliability.

    2. Adopting a resistor-free high frequency power supply design and equipped with a bidirectional sampling function, it can automatically identify the material cutting status and adjust the 

    current, effectively achieving high-efficiency and large-thickness processing, and is suitable for cutting various materials such as die steel, copper, titanium alloy, tungsten steel,

    conductive ceramics, and ultra-high thermal conductivity materials.


    3. Strict electronic control inspection procedures are implemented, and all electrical components undergo rigorous aging screening. The equipment can operate continuously under full load at 40℃ for 100 hours and withstand an impact load test at 50℃, ensuring long-term stable operation of the equipment.

    4. A high-standard industrial control host is adopted, which can efficiently realize the integration of drawing, programming and control. It is equipped with RS232

     interface, USB interface, network card interface, mouse and keyboard, supporting 365 days of continuous non-stop operation.

    5. An industrial-grade dedicated display is adopted, featuring high resolution and strong electromagnetic interference resistance. It can clearly track and display the processing 

    trajectory during operation, completely eliminating abnormal phenomena such as screen blurring, flickering and blackout. 

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    Q&A:

    Question: Are you a manufacturer or a distributor?

    Answer: We are manufacturers. Welcome to visit our factory.

     

    Question: How to choose the machine I want?

    Answer: First of all, please match the worktable stroke and cutting thickness according to the size of the workpiece to find the appropriate model. Secondly, please check whether the accuracy and roughness meet your requirements; Our series machines have higher precision and better surface finish.

     

    Question: The voltage in our country is three-phase 220V (or single-phase 220V, or other voltages), and the voltage of the machine is three-phase 380V. Can you change the voltage?

    Answer: Yes. Please tell me the voltage you need and we will change it.

     

    Question: If I purchase your machine, how can I obtain technical support? Answer: We have detailed teaching videos. Even beginners can operate by watching the videos. Please search "Miyang Machine" on Facebook. Watch more videos!

     

    Question: How is the after-sales service?

    Answer: Damaged parts will be replaced free of charge during the warranty period. After the warranty period, they will be replaced at cost price. If you have any questions, we will quickly provide you with solutions by shooting videos or other means.

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We are a company dedicated to providing solutions and core accessories for new energy vehicle electronic control systems.

Copyright © Suzhou Miyang Machinery Technology Co., Ltd.

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