Fort Wayne, IN, EDM Machining is essential for parts with fine detail, hard metals, or unique geometry. That’s what we do at Roberson Machine Company.
Have questions about Fort Wayne, IN, EDM Machining? Call us at 573-646-3996 or reach out online.
Table of Contents
- What Is EDM Machining?
- Key Advantages of EDM Machining
- Industries That Use EDM Machining
- EDM Machining: Materials We Work With
- Why Roberson Machine Company for EDM Machining?
Read more about our services and machining capabilities on our blog.
What Is EDM Machining?
Fort Wayne, IN, EDM machining is a non-contact process that uses controlled electrical sparks to cut conductive materials. Thousands of rapid discharges occur between an electrode and the workpiece—submerged in dielectric fluid—to remove material without any physical cutting tools or direct contact.
EDM doesn’t cut—it erodes. That’s why it excels at machining complex geometries, deep cavities, and exotic metals without leaving burrs behind.
For Fort Wayne, IN, manufacturers that need complex, high-accuracy components, Roberson Machine Company delivers dependable EDM machining solutions.
Key Advantages of EDM Machining
For complex designs and exacting tolerances, EDM offers a clear edge.
- No Mechanical Stress: With no cutting force involved, EDM handles fragile geometries and thin-walled parts without risk of distortion.
- Range of Materials: Tough alloys like carbide and hardened steel are no problem—EDM cuts what others can’t.
- Zero Tooling Costs: EDM eliminates the need for custom tooling, saving time and money on small or evolving projects.
- Finish-Ready: EDM produces clean, burr-free edges that often eliminate the need for secondary finishing.
Together, these advantages help reduce secondary operations and material waste while improving speed and efficiency.
Industries That Use EDM Machining
When conventional tools fall short, EDM machining delivers. It’s relied on across industries for creating intricate, high-precision parts from hard-to-machine materials.
EDM machining is critical for Fort Wayne, IN, industries working with tough materials and tight tolerances, including:
- Aerospace: Precision parts for turbine blades, engine housings, and structural components that demand extreme precision.
- Military & Defense: Built to withstand heat, impact, and stress—EDM machining meets military-grade specs.
- Automotive: From drivetrain parts to connectors, EDM supports efficient, accurate machining at every stage.
- Medical: EDM enables ultra-precise machining of surgical-grade materials like titanium and stainless steel.
- Packaging: EDM supports quick-change tooling and smooth finishes for continuous packaging operations.
- Food & Beverage: Washdown-tough and sanitary—EDM produces clean parts for food processing and packaging systems.
- Oil & Energy: EDM handles the hard alloys and deep geometries common in turbines, valves, and drilling systems.
- Automation & Robotics: Machined accuracy for robotic frames, couplings, and motion systems.
- Firearm Manufacturing: High-precision machining for weapon systems that demand durability and reliability.
- Consumer & Commercial Products: Low-volume, high-precision EDM parts for commercial devices and consumer-facing products.
- OEM & Custom Applications: From single-part test runs to full-on production, EDM fits wherever complexity and conductivity meet.
Whether you need complex parts or consistent production, our EDM capabilities are engineered for precision and durability. Meet our team and see how we’ve supported U.S. manufacturers for over 20 years.
EDM Machining: Materials We Work With
EDM machining works only on electrically conductive materials, making it ideal for metals and alloys that are difficult to cut with traditional tools. Whether you’re working with tool steel, titanium, or copper, we deliver clean results for Fort Wayne, IN, businesses that need EDM machining without added stress or thermal distortion.
- Aluminum (6061, 7075, 7050): These lightweight, corrosion-resistant alloys are ideal for structural parts, enclosures, and brackets. Learn more about aluminum CNC machining and its capabilities.
- Stainless Steel (303, 304, 316, 321, 420, 416, 440): EDM machining is well-suited for these durable steels used in aerospace, food-grade, and medical-grade components.
- Brass and Copper: Highly machinable and conductive; brass and copper alloys are ideal for electrical contacts, connectors, and fluid-handling parts.
- Titanium: Lightweight, strong, and corrosion-resistant—EDM machining is often used to machine titanium for aerospace fasteners, surgical tools, and high-performance components.
- Tool Steels and Carbides: EDM machining is one of the few effective methods for cutting hardened steels (like D2, A2, H13) and tungsten carbide used in dies, molds, and wear parts.
Have a material in question for EDM machining in Fort Wayne, IN? Send us the details and we’ll let you know if it’s a match.
Why Roberson Machine Company for EDM Machining in Fort Wayne, IN?
With 20+ years behind us and hundreds of positive reviews, we’re ready to take on your next EDM machining challenge.
We specialize in solving high-spec challenges for automotive, medical, and aerospace projects—with EDM equipment that’s ready for anything.
We’re more than an EDM shop. Our precision machining services cover a wide range of capabilities, including:
- CNC Machining: High-accuracy milling and turning, delivering parts with exact specifications and smooth finishes.
- Multi-Axis Capabilities: We tackle advanced geometries with full 5-axis CNC machining capabilities in-house.
- Wire EDM: Precision workhorses like fuel system parts and mold cavities start with our wire EDM services.
- Prototyping: Quick-turn EDM and CNC prototypes help you reduce risk before committing to full-scale production.
- Production Machining: EDM and CNC production runs with tight tolerances, short lead times, and consistent output.
Our value-added services include welding, inspection, and more—ideal for Fort Wayne, IN, shops needing full-service EDM machining support.
Other Fort Wayne, IN, machining services we provide include:
- CNC Lathe Machining
- Custom CNC Machining for Part Production
- CNC Machine Automation
- Oil and Gas Precision Machining
- Aerospace Manufacturing
- Automotive Part Manufacturing
- High Volume CNC Machining
- Industrial Automation
- Solar Panel Manufacturers
Ready to get started with Fort Wayne, IN, EDM Machining? Reach out online or call 573-646-3996—Roberson Machine Company is here to help.