Our state-of-the-art EDM Drilling Machine delivers a level of precision and efficiency that sets it apart. This machine is your number one option when it comes to drilling basically everything-an extremely hard, most complex material-for the industries requiring precision and dependable performance.
Traditional drilling methods find their match in hardened steel, tungsten carbide, and superalloys. Drill bits wear out after a few holes, causing a lot of downtime, expensive changes in tool components, and cost.
Conventional machining methods don't seem to guarantee the tolerance of ±0.0025 mm required for aerospace or medical components. A mechanical application of stress implies deflection and inaccuracy.
Does it want holes smaller than 0.1mm? Well, conventional drilling does not do the trick. Tiny drill bits bend, break, or simply oversize a hole that fails quality standards.
Deep-hole drilling (L/D ratios of 150 up to 250) in hard materials is nearly impossible. Production would come to a halt due to heat buildup, chip evacuation problem, and tool breakage.
Traditional methods with complex geometric shapes and hard materials often result in scrap rates anywhere between 30 and 50% and a failed part is very costly for aerospace and medical applications.
Want shaped cooling holes? Angled entries may be required, or curved paths. Conventional drilling means straight round holes. And, in effect, design constraints stay fixed on performance.
Enjoy the precision and accuracy delivered by our EDM Drilling Machine while performing complex works in aerospace, automobile, and electronics industries.
Precisely machines hard materials like titanium, tungsten, and carbide.
Tiny holes, as small as 0.1mm, are drilled rapidly with the advanced pulse technology.
The CNC system, with its operator-friendly design, ensures unattended operation, with little maintenance required.
Uses range from aerospace and medical implants to other industries.
An EDM Drilling Machine perfect for precision and efficiency. Designed for durability and performance, this is the machine for all your machining needs.
When choosing an ohmic type EDM drilling machine, consider compatibility of materials, specs required, and the degree of permitted tolerance. The main item to learn about is advanced digital generators that could reduce electrode wear, high-pressure systems for straight holes, and design considerations for user-friendly interfaces. The machine should be very efficient with small/deep holes and provide the output with a high surface finish and minimal size variation.
Understanding the capabilities and specifications of EDM drilling machines is essential. It involves accuracy, capacity to sizes of works, electrode compatibility, and handling dielectric fluids, and CNC systems adequately. For the sake of flexibility, integration with wire EDM or CNC milling processes must be considered. There must be rigorous checking to ascertain the suitability of the machine for manufacturing purposes.
| Specification | Details |
|---|---|
| Electrode Diameter Range | 0.2 mm – 3.0 mm |
| Max Drilling Depth | Up to 300 mm |
| Table Size | Varies (e.g., 410 x 590 mm, 27.5" x 35.4") |
| Table Load Capacity | Up to 300 kg (660 lbs) |
| Travel (X, Y, Z) | X: 400-600 mm, Y: 400-500 mm, Z: 300-360 mm |
| Machine Weight | 950 kg – 1500 kg |
| Power Consumption | 4-6 KVA |
| Max EDM Current | 25-30 Amperes |
| Resolution | 0.005 mm |
| Control System | CNC Controlled with touch screen, G-code compatibility, and advanced programming features |
| Workpiece Material | Conductive materials like steel, copper, aluminum, tungsten carbide, and hardened alloys |
| Special Features | Auto electrode wear compensation, high-pressure flushing, auto edge finding, and centering |
| Applications | Aerospace, medical, automotive, electronics, and tooling industries |
| Optional Accessories | Auto electrode changer, 4th axis rotary table, and advanced filtration systems |
Here’s what our customers say about our Small Hole EDM Drilling Machine
Explore expert tips on industry trends and maintenance strategies for extruding the best life into EDM drilling machines capable of working in precision and efficiently.
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A: EDM drilling machine, like Electrical Discharge Machining drilling machine, is a specific term used for the tool that: makes holes in conductive materials by means of controlled electrical discharges. EDM hole drilling is very suitable for drilling deep and small holes with great precision and offers applications requiring very high surface finish.
A: EDM hole drilling creates electric discharges between the electrode and the workpiece through a power supply, which erodes at the material, thus allowing the electrode to cut into material with exact dimension and also become the only major machining method for a few hard to machine violently, such as hardened steels and some metals.
A: Working with CNC EDM drills presents many advantages, including automation for high-volume production, more precision, and the ability to work with geometries that regular machining can struggle with. It also allows for multi-axis working, thus pronouncing the versatility of the drilling machine.
A: EDM drilling machines can works processing a large variety of conductive materials, including those hard-to-machine metals like titanium and hardened steel. Therefore, it finds usage in industries such as aerospace and automotive engineering, where precision matters.
A: Typical drilling depth possible with an EDM hole drilling machine is somewhat variable, but these machines can drill pretty deep holes; holes greater than 200 mm in depth are common, depending upon the machine’s power and the material to be worked.
A: Yes, indeed. EDM drilling machines can be used on curved surfaces. In fact, the very accuracy of the EDM process allows drilling operations on complex geometries. It is therefore being used in mold making and in many other industries that require intricate designs.
A: Dielectric fluid enables electrical discharges during the EDM drilling process. It is good for cooling both the electrode and the workpiece, the flushing off of debris, and improving the surface finish of the drilled holes.
A: Typical applications for EDM drilling machines are the making of holes in dies and molds, fabrication of complex components for the aerospace industry, and production of parts of hydraulic and pneumatic valves. Furthermore, EDM drilling machines are preferred when very high precision and very good surface finishes are required.
A: EDM drilling machines certainly have many advantages in comparison to traditional hole-drilling machines. A major advantage being in terms of precision and working on very hard materials. Traditional machines are limited in the types of materials that they can cut effectively, while an EDM machine can produce very precise holes in materials that are very hard to machine.
