Process Usage
Metal-Drilling CNC Machine Tools
Movement Method
Linear Control
Control Method
Open-Loop Control
Processing Precision
0.01~0.02(mm)
Classification
Economical CNC Machine Tools
The equipment is mainly used for machining parts that are difficult to process, such as plane group holes and various inclined surfaces, curved surfaces, deep small holes, etc. It can process blind holes and through holes of various conductive materials such as steel, aluminum, copper, castings, alloys, titanium alloys, conductive ceramics, etc.
- All-in-one design, semi-enclosed stainless steel sink and baffle.
- Integrated control system with minimized connectors for maximum stability and reliability.
- Precision ball screw and high-precision linear guide for long-term operation.
- X\Y axis driven by AC servo motor for fast shifting and high positioning accuracy.
- Multifunctional electronic hand box for axis shifting, positioning, and processing control.
- Optional four-axis linkage control (extended B\C axis).
- Windows interface operating system with human-computer dialogue.
- Industrial control computer for fast, stable, and reliable performance.
- Self-developed CONTRA CNC EDM punching machine software (upgradable).
- Flexible programming: Supports CAD direct conversion and MDI list programming.
- System logs processing parameters for each hole for quality analysis and traceability.
- Multiple data transmission methods: USB, LAN, and RS232.
| Item |
Unit |
SJD703T/400 |
SJD703T/500 |
| Marble Worktable Size | mm | 550x360 | 700x400 |
| X/Y-axis Travel | mm | 400×300 | 500×400 |
| W-axis Travel | mm | 250 | 300 |
| Z-axis Travel | mm | 380 | 380 |
| Electrode Diameter | mm | Φ0.25~Φ3.0 | Φ0.25~Φ3.0 |
| X/Y-axis Max. Moving Speed | mm/min | 2000 | 2000 |
| X/Y-axis Drive | - | AC servo motor | AC servo motor |
| Positioning Accuracy | mm | 0.025 | 0.025 |
| Max. Processing Efficiency | mm/min | 30-60 | 30-60 |
| Max. Workpiece Weight | kg | 150 | 150 |
| Machine Weight | kg | 700 | 800 |
Frequently Asked Questions
What materials can the CNC EDM drilling machine process?
The machine can process various conductive materials including steel, aluminum, copper, castings, titanium alloys, and conductive ceramics.
What types of holes is this equipment suitable for?
It is ideal for deep small holes, plane group holes, blind holes, and through holes on inclined or curved surfaces.
Does the system support CAD file conversion?
Yes, the self-developed CONTRA CNC software supports direct CAD conversion as well as MDI list programming and simple G code instructions.
What is the positioning accuracy of the X/Y axis?
The X/Y axis features a positioning accuracy of 0.025mm and repeated positioning accuracy of 0.020mm, driven by high-precision AC servo motors.
Can the processing data be tracked for quality analysis?
Yes, the system records the parameters of each hole processing process, which can be saved and traced for detailed quality analysis.
What working fluid is used in this machine?
The machine uses purified water as the working fluid, operating at a maximum pressure of 8Mpa.
Nuplanta CNC
