Winston-Salem, NC, EDM Machining is essential for parts with fine detail, hard metals, or unique geometry. That’s what we do at Roberson Machine Company.
Call 573-646-3996 or message us online to learn how we support Winston-Salem, NC, EDM Machining needs.
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?
This Winston-Salem, NC, EDM machining method relies on rapid electrical discharges, not tooling, to erode conductive materials submerged in dielectric fluid.
Think of EDM as metal shaping with controlled lightning—great for tight tolerances, hard materials, and parts that need a perfect finish the first time.
For Winston-Salem, NC, manufacturers that need complex, high-accuracy components, Roberson Machine Company delivers dependable EDM machining solutions.
Key Advantages of EDM Machining
Few processes match EDM when it comes to intricate, ultra-precise machining tasks.
- No Mechanical Stress: EDM cuts without applying force, making it perfect for thin walls, fine features, and fragile components.
- Range of Materials: From titanium to tool steel, EDM makes clean, precise cuts in the hardest materials.
- 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.
The result? Faster cycles, less material waste, and fewer post-processing steps.
Industries That Use EDM Machining
EDM machining fills the gap where traditional tooling fails—especially in industries that need complex, ultra-precise parts made from hardened alloys.
Winston-Salem, NC, EDM machining supports a wide range of industries, including:
- Aerospace: Intricate cuts and complex profiles for aerospace assemblies built to fly.
- Military & Defense: Durable components for extreme conditions—EDM supports defense systems where failure isn’t an option.
- Automotive: Built for speed and complexity—EDM supports automotive innovation from concept to line.
- Medical: Biocompatible materials, ultra-clean cuts—EDM supports life-critical medical manufacturing.
- Packaging: High-precision components that reduce friction, resist wear, and keep production lines running fast.
- Food & Beverage: Clean finishes and corrosion-resistant materials for FDA-compliant machine parts.
- Oil & Energy: Components for power gen, petrochem, and upstream systems made with clean, exact EDM cuts.
- Automation & Robotics: High-precision EDM parts for fixtures, housings, and movement-critical systems in automated workflows.
- Firearm Manufacturing: Reliable machining for toleranced parts used in handguns, rifles, and specialty platforms.
- Consumer & Commercial Products: EDM is ideal for small-batch production, detailed branding dies, and precision enclosures.
- OEM & Custom Applications: From R&D prototypes to long-run production in exotic or hard-to-machine materials—if it’s conductive, we can cut it.
With decades of proven results, our EDM machining supports projects that demand consistent, high-performance output. Learn more about our team and our nationwide reach.
EDM Machining: Materials We Work With
For Winston-Salem, NC, 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: These soft, conductive metals are perfect for connectors, terminals, and components in electrical systems. Learn more about brass and copper applications.
- Titanium: Strong, light, and corrosion-resistant—titanium is used in everything from jet engine parts to surgical instruments.
- Tool Steels and Carbides: EDM allows precision cutting of tough materials like D2, A2, H13, and tungsten carbide—materials common in molds and dies.
If your Winston-Salem, NC, material conducts electricity, EDM machining might work—reach out and we’ll take a look.
Why Roberson Machine Company for EDM Machining in Winston-Salem, NC?
Roberson Machine brings over two decades of EDM experience and trusted reviews to support your next precision project.
Whether it’s jet parts, surgical tools, or transmission housings—we’re ready to deliver EDM results that exceed expectations.
Beyond EDM, we provide a full range of precision machining services built for speed, complexity, and scale:
- CNC Machining: Tight spec? No problem. Our CNC machines deliver accurate parts with smooth finishes every time.
- Multi-Axis Capabilities: From simple setups to complex 5-axis machining, we cut with flexibility and precision.
- Wire EDM: When accuracy matters—especially on hardened tools or fuel components—wire EDM delivers.
- Prototyping: Rapid machining for one-off parts, quick testing, and design validation before production runs.
- Production Machining: Scalable options for short, medium, and high-volume jobs with repeatable accuracy and short lead times.
With services like welding, assembly, and bead blasting, our value-added options complete your Winston-Salem, NC, EDM machining project without extra vendors or delays.
Other Winston-Salem, NC, machining services we provide include:
- CNC Machine Automation
- 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
Let’s talk about your Winston-Salem, NC, EDM Machining project. Send us a message or call 573-646-3996 to get started.