EDM

Our precision EDM technology enables the machining of micro-holes, irregular-shaped holes, and closed contours in high-hardness materials. With a minimum hole diameter of 0.05 mm, the process generates no mechanical stress and has minimal thermal impact. It is suitable for fuel injectors, precision blanking, and semiconductor packaging.

Tight Tolerances

Tolerances as tight as ±0.002 inches for critical applications

Material Compatibility

Expertise in machining a wide range of metals and alloys

Complex Geometries

Capability to machine complex designs with high precision

Usage Advantages

Our precision milling solutions offer numerous benefits for industrial applications that require high-performance components.

Enhanced Machining Capabilities

Precision milling utilizes multi-axis simultaneous machining to efficiently process complex surfaces, hole patterns, and contours in a single setup, ensuring consistent geometric accuracy and surface quality.

Handling Geometric Complexity

Milling technology can machine complex structures such as deep cavities, thin walls, and irregular surfaces, providing component solutions for industries like aerospace and medical equipment that are difficult to achieve with traditional processes.

Optimized Production Efficiency

High-speed cutting and automated tool-changing systems significantly reduce machining time per part while minimizing process transfers and manual intervention, offering customers more competitive lead times.

Consistent and Reliable Quality

End-to-end online inspection and closed-loop control systems ensure high consistency in dimensional and geometric tolerances for every product, providing traceable quality assurance for critical applications.

Rigorous Quality Control

Our precision turned components are utilized in various industries requiring high- performance parts.

Advanced Inspection

Coordinate Measuring Machines (CMM) and optical inspection systems verify dimensional accuracy to within ±0.0001"

Process Validation

Statistical Process Control (SPC) ensures consistent quality throughout production runs

Material Testing

Comprehensive material analysis and testing to verify mechanical properties and composition

EDM Machining Support for Fine Features and Complex Profiles

TaiMachining's EDM machining support is relevant when drawings include fine details, internal profiles, sharp corners, or material and geometry combinations that are difficult to produce with conventional cutting alone.

Where EDM fits

EDM can support detailed slots, fine profiles, sharp internal corners, tooling-related features, and precision details that may be difficult to reach with milling or turning tools. The final route depends on the drawing, material, thickness, and surface expectations.

Typical EDM components

Typical EDM discussions may involve tooling inserts, detailed plates, complex profiles, small slots, precision cutouts, and features that supplement milled or turned components.

Material and finish discussion

Material, heat treatment state, thickness, feature size, and surface expectations should be reviewed before confirming an EDM route. The drawing should clearly identify critical edges, radii, and surfaces that affect function.

Quality and inspection considerations

EDM-related inspection usually focuses on profile accuracy, small feature dimensions, edge conditions, and how EDM features align with previously machined surfaces.

RFQ guidance

For an EDM quote discussion, send the drawing, CAD data when available, material condition, thickness, quantity, surface expectations, and notes for any critical internal features.

Prepare a drawing-based RFQ discussion

Share drawings, material, quantity, finish expectations, and inspection notes so the team can review the manufacturing route and discuss the next step.

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Precision EDM Machining Services