From aerospace turbines to surgical tools, EDM Machining in Evansville, IN helps manufacturers cut with speed and accuracy. Roberson Machine Company has the tools, the team, and the turnaround.
Let’s talk about your Evansville, IN, EDM Machining project—call 573-646-3996 or contact us today.
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?
Learn more about our services and capabilities on our blog.
What Is EDM Machining?
Instead of cutting with tools, Evansville, IN, EDM machining uses rapid electrical sparks between an electrode and the material—submerged in dielectric fluid.
EDM doesn’t cut—it erodes. That’s why it excels at machining complex geometries, deep cavities, and exotic metals without leaving burrs behind.
When Evansville, IN, parts need precision, Roberson Machine Company delivers—especially for defense, medical, and aerospace applications with strict tolerances.
Key Advantages of EDM Machining
EDM offers several advantages that make it ideal for complex, high-precision work.
- No Mechanical Stress: EDM gently removes material without pressure, making it a smart choice for precision features in fragile designs.
- Range of Materials: EDM handles materials that conventional machining can’t, from titanium to carbide to hardened steels.
- Zero Tooling Costs: No custom dies or form tools required—ideal for short runs, revisions, or highly custom parts.
- Finish-Ready: With EDM, your parts are often ready to ship or assemble without extra touchups.
The result? Faster cycles, less material waste, and fewer post-processing steps.
Industries That Use EDM Machining
From aerospace to medical devices, industries turn to EDM machining when materials are too tough or geometries too tight for conventional methods.
You’ll find EDM machining in Evansville, IN, industries such as:
- Aerospace: Precision parts for turbine blades, engine housings, and structural components that demand extreme precision.
- Military & Defense: Precision machining for rugged, high-stakes environments including combat and aerospace platforms.
- Automotive: EDM creates high-precision parts for transmissions, injection molds, and control modules.
- Medical: Burr-free micro components machined in titanium and other biocompatible materials for surgical tools, implants, and diagnostic equipment.
- Packaging: EDM supports quick-change tooling and smooth finishes for continuous packaging operations.
- Food & Beverage: EDM machining for stainless and food-safe alloys used in sanitary processing equipment.
- Oil & Energy: Components for power gen, petrochem, and upstream systems made with clean, exact EDM cuts.
- Automation & Robotics: Tight-tolerance components for robotic arms, linear guides, and control systems.
- Firearm Manufacturing: High-precision machining for weapon systems that demand durability and reliability.
- Consumer & Commercial Products: Custom machined parts for consumer goods, enclosures, and commercial prototypes.
- OEM & Custom Applications: From single-part test runs to full-on production, EDM fits wherever complexity and conductivity meet.
Our EDM services deliver the accuracy and repeatability today’s industries demand—backed by decades of hands-on experience. Learn more about our team and the companies we serve across the country.
EDM Machining: Materials We Work With
EDM delivers crisp results on hard metals and alloys—helping Evansville, IN, teams avoid tool wear, heat damage, and excess finishing.
- Aluminum (6061, 7075, 7050): EDM delivers clean results on these widely used alloys—perfect for lightweight, high-performance components. Learn more about aluminum CNC machining.
- 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: These soft, conductive metals are perfect for connectors, terminals, and components in electrical systems. Learn more about brass and copper applications.
- Titanium: EDM is ideal for machining titanium alloys, which are tough on conventional tools but common in surgical and aerospace applications.
- Tool Steels and Carbides: EDM excels where conventional tooling fails, cutting tough steels like A2 and H13 with precision.
Unsure if EDM machining is the right solution for your Evansville, IN, application? Reach out to our team and we’ll help evaluate the specs.
Why Roberson Machine Company for EDM Machining in Evansville, IN?
From prototypes to production, Roberson Machine brings 20 years of proven expertise and client satisfaction to every EDM job.
Whether you’re in the medical sector, aerospace, or automotive, our experience, equipment, and capabilities are built to meet—and exceed—your EDM machining requirements.
Beyond EDM, we provide a full range of precision machining services built for speed, complexity, and scale:
- CNC Machining: From prototypes to production runs, our CNC equipment hits exact tolerances with smooth, finished results.
- Multi-Axis Capabilities: Intricate contours and tight angles? Our multi-axis machining has it covered.
- Wire EDM: We use wire EDM to machine features other methods can’t reach—with zero contact and no distortion.
- Prototyping: We move fast—get quick-turn, one-off components that help validate your designs before full production.
- Production Machining: Reliable, repeatable results across every run—short, mid, or full-scale production.
Our value-added services include welding, inspection, and more—ideal for Evansville, IN, shops needing full-service EDM machining support.
Other Evansville, IN, machining services we provide include:
- Automotive Part Manufacturing
- High Volume CNC Machining
- Industrial Automation
- Solar Panel Manufacturers
- Microscope Parts Precision Machining
- Military Manufacturing
- Medical Brace Manufacturing
- Manufacturing Oil & Gas Industry Parts
- 5 Axis CNC Machine
Don’t wait to contact us online for more information about Evansville, IN, EDM Machining or give us a call at 573-646-3996. Roberson Machine Company can help you plan, produce, and launch your next project.