EDM Machining in Evansville, IN, plays a critical role in modern manufacturing—from fuel system components to turbine blades and heat exchangers. At Roberson Machine Company, we deliver precision EDM services for industries that demand precise cutting, complex geometries, and burr-free finishes. Whether you need a prototype or a full production run, our capabilities are built to meet the challenge.
Have questions about Evansville, 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?
Learn more about our services and machining capabilities on our blog.
What Is EDM Machining?
EDM machining—used by shops in Evansville, IN—cuts conductive metals using sparks, not blades. It all happens underwater 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.
Roberson Machine Company provides EDM machining for Evansville, IN, businesses in industries like aerospace, medical, and defense—where precision matters most.
Key Advantages of EDM Machining
When precision and complexity collide, EDM is the go-to solution.
- No Mechanical Stress: EDM cuts without applying force, making it perfect for thin walls, fine features, and fragile components.
- 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: Sharp detail and smooth edges mean EDM parts are production-ready right off the machine.
By reducing unnecessary steps and material waste, EDM helps streamline production and speed up delivery.
Industries That Use EDM Machining
EDM machining is critical in sectors where complexity and material strength rule out traditional tools—from turbine blades to implantable components.
From aerospace to energy, Evansville, IN, EDM machining plays a role across industries like:
- Aerospace: Precision parts for turbine blades, engine housings, and structural components that demand extreme precision.
- Military & Defense: EDM machining for hardened alloys, mission-critical assemblies, and components built for high-heat and high-impact environments.
- Automotive: From drivetrain parts to connectors, EDM supports efficient, accurate machining at every stage.
- Medical: From orthopedic implants to custom surgical tools, EDM meets tight tolerances with clean finishes.
- Packaging: EDM creates sharp, durable tooling for high-speed packaging systems and forming dies.
- Food & Beverage: Sanitary-grade EDM components in corrosion-resistant stainless and specialty alloys for washdown environments.
- Oil & Energy: Deep-hole EDM drilling and precision shaping for components used in harsh or corrosive environments.
- Automation & Robotics: EDM supports precision parts for motion-critical assemblies and automated tooling.
- Firearm Manufacturing: High-precision machining for weapon systems that demand durability and reliability.
- Consumer & Commercial Products: EDM is ideal for small-batch production, detailed branding dies, and precision enclosures.
- OEM & Custom Applications: EDM gives OEMs and R&D teams a way to cut parts that traditional tools can’t handle.
Roberson Machine Company brings decades of EDM experience to industries that need precision they can count on. Learn about our team and our coast-to-coast partnerships.
EDM Machining: Materials We Work With
For Evansville, IN, businesses working with exotic metals or hardened alloys, EDM machining offers the precision and finish traditional tools can’t deliver—without the thermal damage.
- Aluminum (6061, 7075, 7050): Known for a strong strength-to-weight ratio, these alloys are used in everything from brackets to performance-grade parts. See what’s possible with aluminum CNC machining.
- Stainless Steel (303, 304, 316, 321, 420, 416, 440): Known for mechanical strength and corrosion resistance; stainless steels are used in medical, aerospace, and food-grade components.
- Brass and Copper: Used in everything from electrical contacts to plumbing components, these alloys machine cleanly and efficiently.
- Titanium: Known for its strength-to-weight ratio and biocompatibility, titanium is a go-to material for medical devices and aerospace parts.
- 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?
Backed by decades of results and glowing reviews, Roberson Machine is equipped to help with your next EDM project.
From implants to engine parts, we’ve got the experience and precision equipment to serve medical, aerospace, and automotive clients.
We offer more than just EDM manufacturing. As a full-service partner in precision machining, we specialize in:
- CNC Machining: We machine parts to spec with clean finishes and reliable repeatability.
- 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: High-accuracy production machining tailored to your part volumes and schedule.
We offer value-added services like welding, assembly, bead blasting, and inspection to support Evansville, IN, EDM machining jobs of any size—from prototypes to production.
Other Evansville, IN, machining services we provide include:
- Oil and Gas Precision Machining
- Aerospace Manufacturing
- Automotive Part Manufacturing
- High Volume CNC Machining
- Industrial Automation
- Solar Panel Manufacturers
- Microscope Parts Precision Machining
- Military Manufacturing
- Medical Brace Manufacturing
Let’s talk about your Evansville, IN, EDM Machining project. Send us a message or call 573-646-3996 to get started.