Features of wire-cut EDM:
There are three control methods for wire-cut EDM, namely: profiling control, photoelectric tracking control and digital program control, among which:
1. Photoelectric tracking control of wire-cut EDM machines: Before wire cutting, the pattern is placed on the photoelectric tracking table of the machine tool during processing, and then the machine tool table and the workpiece are controlled to make similar movements relative to the electrode wire through electromechanical linkage, and then a workpiece with the same shape as the pattern is cut out.
2. Profiling control of wire-cut EDM machines: Before wire cutting, the workpiece blank and the mold are clamped on the machine table at the same time. During the cutting process, the electrode wire moves in orbit close to the edge of the mold, and then cuts out a workpiece with the same shape and precision as the mold.
3. The digital program control of the electric spark wire cutting machine adopts advanced digital automatic control technology. It does not require the production of samples or enlarged drawings. Compared with the first two control forms, it has higher processing accuracy and a wider application scale.
The application of wire EDM machine tools should not ignore smoothness and cleaning.
Wire cutting has beautiful appearance and reasonable and compact structure. It is mainly used to process complex cavities and curved surfaces of various conductive bodies such as various molds and fine parts manufacturing, and has a very important impact on the operation of subsequent equipment.
1. The smoothing work of the wire EDM machine includes the smoothing of the following parts, during which:
1) Wire feeding gear: should always be smooth and noiseless, otherwise the service life will be shortened.
2) Wire screw: Oil must be added before starting work every day. There should be no harsh noise, otherwise it will only accelerate the wear of the screw.
2. For the cleaning of wire cutting machine tools, the machine tools must be wiped clean before leaving get off work every day, and unusable waste materials, rags, and waste molybdenum wire slag must be sorted out.
Speaking of maintenance, if wire cutting is not used frequently, some parts inside will rust and break. When using, we must also pay attention to the temperature of the Hangzhou wire cutting machine. The machine cannot be separated from the user's careful protection and maintenance. This requires the user to pay close attention to the operating status of the wire cutting machine during actual operation and deal with any abnormalities immediately.
Technical Specifications:
| parameter | unit | DK7750 | DK7763 | DK7780 |
| Work surface size | mm | 720×1010 | 760×1150 | 930×1320 |
| Workbench travel | mm | 500×630 | 630×800 | 800×1200 |
| Maximum processing thickness | mm | Adjustable wire rack up to 500 | Adjustable wire rack up to 600 | 800 |
| Maximum load weight | kg | 700 | 1000 | 1000 |
| Maximum molybdenum wire diameter | mm | ≤0.25 | ≤0.25 | ≤0.25 |
| Processing accuracy | mm | ≤0.02 | ≤0.02 | ≤0.02 |
| Processing roughness | mm | ≤2.5 | ≤2.5 | ≤2.5 |
| Wire feeding speed | m/s | 11.6 | 11.6 | 11.6 |
| Maximum efficiency | mm²/min | 100 | 100 | 100 |
| Host dimensions | mm | 2250×1800×2050 | 2250×1800×2050 | 2050×2300×2100 |
| Packing box size | mm | 2300×1850×2100 | 2300×1850×2100 | 2100×2500×2300 |
| Gross weight | kg | 3000 | 3300 | 5500 |
| net weight | kg | 2800 | 3100 | 4500 |
| Total power of electrical appliances | kw | ≤1.5 | ≤1.5 | ≤1.5 |
| taper | ° | ±3~±6 | ±3~±6 | ±3~±6 |
| Taper thickness | mm | Maximum thickness 100 | Maximum thickness 100 | Maximum thickness 100 |
High Stability Wire-Cut Electric Discharge Machine: Technical Guide, Warranty, and Operating Instructions
The High Stability Wire-Cut Electric Discharge Machine (EDM) is designed for industries requiring consistent precision and reliability in metal cutting. Its stable operation ensures high-quality surface finishes and tight tolerances, making it ideal for aerospace, automotive, mold-making, and electronics applications. This guide provides detailed technical parameters, warranty information, operating instructions, and proper usage methods to help operators maximize efficiency and machine longevity.
Introduction to High Stability Wire-Cut EDM Machine
Technical Parameters and Specifications
Operating Instructions
Proper Usage Methods
Warranty Terms and Support
Frequently Asked Questions (FAQs)
Conclusion
The High Stability Wire-Cut EDM Machine uses precise electrical discharges to cut conductive metals without mechanical stress. Its stability-focused design minimizes vibration, ensuring repeatable high-accuracy cuts. Key benefits include:
Exceptional cutting precision and repeatability
Stable performance for long-term operation
Smooth surface finishes without burrs
CNC-controlled automation for complex shapes
Applications include: aerospace components, precision molds, automotive parts, medical instruments, and electronics manufacturing.
Understanding the technical specifications is essential for selecting the right machine for specific applications.
| Parameter | Specification |
|---|---|
| Maximum Workpiece Size | 500 mm × 400 mm × 250 mm |
| Wire Diameter Range | 0.1 mm – 0.3 mm |
| Cutting Accuracy | ±0.01 mm |
| CNC Control | Advanced digital interface with programmable cutting paths |
| Servo Motor Power | 1.5 – 3.0 kW, energy-efficient |
| Dielectric Fluid Capacity | 60–100 liters, closed-loop filtration system |
| Max Cutting Speed | 500 mm/min (depending on material) |
| Stability Features | Vibration damping system, reinforced base, precision guides |
| Safety | Emergency stop, overload protection, enclosed working area |
Performance Highlights:
Maintains precise wire path even during long operational hours
Reduces errors caused by vibration or thermal expansion
Energy-efficient servo motors and low-noise operation
Advanced dielectric fluid management with recycling system
Proper operation ensures precision, safety, and longevity.
Power On the Machine: Ensure the main switch is on and the CNC interface boots up.
Check Dielectric Fluid Levels: Confirm fluid clarity and volume are within recommended ranges.
Load Workpiece: Secure the workpiece on the table using clamps or fixtures.
Install Wire: Thread the wire through the upper and lower guides and ensure correct tension.
Program CNC Parameters: Input cutting path, speed, and other parameters via the control panel.
Run Test Cut: Perform a trial cut to verify accuracy and alignment.
Start Production Cut: Monitor the cutting process, ensuring no wire breaks or CNC errors.
Shut Down Properly: After completion, turn off power, clean the machine, and inspect components.
Pro Tip: Always follow the manufacturer’s recommended parameters for wire type, feed rate, and dielectric fluid settings to prevent errors and maintain accuracy.
To maximize the lifespan and performance of the EDM machine, adopt the following methods:
Use high-quality wires suitable for the material being cut.
Maintain proper wire tension to prevent breakage.
Replace wires regularly based on usage and wear.
Filter fluid regularly to remove debris and impurities.
Replace fluid when clarity decreases or contamination occurs.
Maintain optimal fluid level to ensure consistent cutting performance.
Operate the machine in a clean, vibration-free environment.
Maintain ambient temperature within the recommended range (20–25°C).
Avoid excessive humidity to protect electrical components.
Never bypass safety features such as emergency stops or covers.
Wear protective equipment when handling dielectric fluid or cutting metallic materials.
Keep hands and loose clothing away from moving components during operation.
A reliable warranty ensures peace of mind for industrial buyers.
| Coverage | Duration | Details |
|---|---|---|
| Mechanical Components | 12 months | Includes motors, guides, and base structure |
| Electrical Components | 12 months | Includes CNC system, wiring, sensors, and control panels |
| Dielectric System | 6 months | Includes pumps, filters, and tanks |
| Technical Support | Lifetime | Remote assistance, software updates, and troubleshooting guidance |
Warranty Terms:
Warranty is valid under normal usage and regular maintenance.
Damage due to misuse, overloading, or unauthorized modifications is not covered.
Replacement parts must be OEM-approved to maintain warranty validity.
Maintenance logs and repair records may be required for warranty claims.
Pro Tip: Register the machine upon purchase and schedule regular maintenance checks to ensure warranty compliance.
Q1: What materials can this machine cut?
A: Metals including stainless steel, titanium, copper, aluminum, and various alloys.
Q2: How often should the wire be replaced?
A: Typically every 2–4 weeks depending on usage and material hardness.
Q3: Can the machine run continuously?
A: Yes, but periodic breaks are recommended to allow motors and dielectric fluid to cool.
Q4: What are the key stability features?
A: Reinforced base, vibration damping system, precision guides, and energy-efficient motors ensure minimal vibration and consistent cutting.
Q5: How do I maintain cutting accuracy?
A: Regular calibration, cleaning, and dielectric fluid maintenance are critical for accurate and stable performance.
The High Stability Wire-Cut Electric Discharge Machine combines precision, reliability, and durability, making it suitable for high-demand industrial applications. By understanding technical specifications, following proper operating procedures, maintaining components, and adhering to warranty and safety guidelines, operators can maximize productivity and prolong machine lifespan.
Investing in a high-stability EDM machine ensures superior cutting accuracy, consistent performance, and long-term operational efficiency, making it an indispensable tool for aerospace, automotive, mold-making, and electronics industries.
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