What Is CNC Programming? CNC programming is the process of writing a set of coded instructions, most commonly in G-code and M-code, that tell a computer numerical control machine exactly how a cutting tool should move t...
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This equipment is widely used in aerospace, precision mold manufacturing, energy and power, and automotive industries. It is particularly suitable for machining film cooling holes in aero-engine blades, turbine blades, various precision molds, and complex hydraulic parts. It can handle all conductive metal materials, including high-temperature alloys, titanium alloys, nickel-based alloys, cemented carbide, and various stainless steels and mold steels, easily undertaking the machining of micro-deep holes (blind holes or through holes) on planar, irregular, and spherical surfaces.
Description
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This high-performance multi-axis CNC EDM drilling machine is an industrial-grade machining platform integrating precision mechanical structure and advanced control technology. It adopts a split-slide ram structure design and is equipped with a self-developed multi-axis CNC system and AC servo power unit, enabling multi-axis simultaneous machining of complex surfaces. The core highlight of the equipment lies in its ultra-high frequency nanosecond pulse power supply technology optimized for film boreholes, significantly improving the process accuracy of hole machining. Simultaneously, combined with a fully enclosed protective design and ergonomic operating layout, it creates an efficient, safe, environmentally friendly, and stable and reliable production environment.
Key Technological Features Include:
Exceptional machining range: Hole diameter machining capability covers φ0.2-φ6.0mm, supporting a comprehensive range from conventional conductive metals to difficult-to-machine high-temperature alloys, solving machining challenges on three-dimensional surfaces.
Ultra-high frequency nanosecond pulse technology: Deeply optimized for the high-frequency power supply, ultra-high frequency nanosecond-level pulse output significantly improves the quality indicators of finished holes, particularly for the process requirements of blade-type parts.
Precision multi-axis linkage layout:
Main machine table (C-axis/Y-axis): Enables high-precision rotation, indexing, and forward/backward movement.
Slide unit (X-axis/B-axis/S-axis): Combined with B-axis yaw and S-axis electrode servo, enables high-speed drilling, precise positioning, and automatic centering.
Automatic control: The independent multi-axis CNC system can perform continuous automatic machining of multiple hole diameters.
Highly integrated electrical control system: The machine tool and electrical control system adopt an integrated solution, minimizing connecting parts to improve reliability. Except for the incoming line, all cables are concealed, ensuring signal stability and improving the overall neatness of the machine.
Rugged Protection and Durability: The fully enclosed body design provides excellent waterproof and dustproof performance; the control panel features a ruggedized stainless steel keyboard, maintaining its aesthetic appeal and durability even in harsh industrial environments.
Humanized and Safe Operation Design: The turntable design is ergonomic, providing operators with a full field of view when aligning large workpieces, eliminating the need for climbing and fundamentally eliminating the safety risks associated with climbing.
Specifications
| Item / Machine Model | Unit | 540 Small Hole Machine |
| Worktable Size | mm | Φ250 |
| X/Y/Z Axis Travel | mm | 500×400×400 |
| B-Axis Travel | ±90 | |
| C-Axis Travel | 0-360 | |
| S-Axis Travel | mm | 400 |
| Max. Workpiece Height | mm | 350 |
| Axis Resolution | mm/° | 0.001 |
| Positioning Accuracy | mm | 0.012 |
| Repeatability | mm | 0.006 |
| Max. Worktable Load | kg | 30 |
| Electrode Diameter | mm | φ0.2-3 |
| Max. Depth-to-Diameter Ratio | 1:300 | |
| Working Fluid Pressure | MPa | 10 |
| Machining Efficiency | mm/min | 30-60 |
| Machining Current | A | 30 |
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