SS304 Wire EDM Parts with ±0.005mm Tolerance and 0.002mm EDM Accuracy for Electric Motor CNC Turning

Electrical discharge wire cutting (wire EDM) is an electrothermal production process that uses electrical discharge to remove material from conductive workpieces. This advanced manufacturing technology delivers exceptional precision for complex designs and shapes across various materials.

Ideal for complex shapes and high precision requirements, particularly for custom automotive parts with specialized holes and cavities.

Preferred for parts requiring minimal tolerances and excellent surface finish, including engine components, turbine blades, and landing gear parts.

Perfect for precision medical devices and implants, capable of adding tiny features without compromising structural integrity.

• Aluminum: Excellent thermal and electrical conductivity, though its soft nature requires careful handling during processing
• Titanium: Well-suited for EDM machining but requires deionized water as a medium to control heat
• Steel: Requires wire cutting machines for complex features, with precautions needed to manage heat generation
• Brass: High tensile strength makes it easy to machine, though cutting speed should be reduced

• Exceptional cutting precision requiring minimal post-processing
• Ideal for small parts and highly detailed projects
• Capable of manufacturing complex designs beyond traditional CNC machining
• Produces clean cuts without burrs or deformations in a single processing stage
• Continuous, uninterrupted processing workflow

Besides Wire EDM, there are drilling EDM (using tubular electrodes for fine holes) and sinker EDM (using shaped electrodes for cavities).

Laser cutting uses a thermal beam, while wire EDM uses electrical discharge through a wire for material removal.

Deionized water serves as an effective coolant with low carbon properties, helping regulate dielectric temperature during processing.