Known for precision, New York City, NY, Wire EDM cuts intricate shapes in hard or delicate materials without physical contact. Because it achieves contact-free precision, wire EDM remains vital to Precision CNC Machining and manufacturing.
At Roberson Machine Company, our wire EDM (Electrical Discharge Machining) technology delivers accurate, burr-free results, from complex prototypes through production-critical assemblies. Give our team a call at 573-646-3996 or contact us online to learn more about how New York City, NY, Wire EDM can accelerate and enhance your next project’s success.
Article Synopsis
- A quick look at how wire EDM works, why it cuts without contact, and when it outperforms conventional machining.
- Specifications and capabilities (tolerances, taper angles, work envelopes, materials, etc.) to see if wire EDM cutting matches your project’s strict requirements.
- Illustrative real-world applications and industries such as aerospace, medical, packaging, and energy, and the roles that lead the projects.
- What Roberson Machine Company brings to the table. This includes proven processes, modern equipment, and predictable lead times from prototype through production.
Whether for aerospace prototypes or medical-grade components, wire EDM enables design and production capabilities unmatched by other methods. Below, we outline how the process functions, where it’s applied, and what working with Roberson Machine Company looks like.
Table of Contents
- What Is Wire EDM Machining?
- Real-World Applications for Wire EDM and Precision Cutting
- FANUC ROBOCUT α-C400iC: New Wire EDM Technology
- Wire EDM Capabilities & Specs
- Who Uses EDM Wire Cutting
- Materials We Work With for Wire EDM
- Why Roberson Machine Company
See more about our machining capabilities, reviews, and information on New York City, NY, Wire EDM from the blog and FAQs.
What Is Wire EDM Machining? | [city, NY, Precision CNC Services
Within our full range of CNC machining services, wire EDM stands out as a specialized process. Instead of using a cutting tool that physically contacts the workpiece, wire EDM shapes conductive metals with a thin, electrically charged wire. By generating controlled sparks, the wire erodes metal on a programmed path, producing precise cuts free of mechanical stress.
This process is perfect for geometries and materials beyond conventional machining: intricate profiles, fine slots, tight internal corners, and hardened or exotic alloys like titanium and carbide. The process produces clean, accurate cuts that are ready for assembly, finishing, or the next stage of production.
Real-World Applications for New York City, NY, Wire EDM and Precision Cutting
For geometry, finish, or tolerance requirements that exceed conventional tooling—particularly on tough alloys, thin-walled features, or stress-sensitive parts—wire EDM is the answer. Wire EDM cuts conductive metals cleanly and burr-free, including titanium, carbide, Inconel, hardened steels, and more.
Teams use wire EDM in New York City, NY, for prototypes, fixtures, and full production runs. Common uses include:
- Aerospace: Precision turbine slots, seal details, and tooling inserts that maintain tolerances after heat treating.
- Military & Defense: Hardened alloy components and mission-critical assemblies that need distortion-free cuts and crisp internal corners.
- Automotive: Precision powertrain tools, prototype components, and mold inserts designed with tight internal features.
- Medical: Medical instruments, implants, and fine features in biocompatible metals delivered burr-free.
- Packaging: Sharp-edged forming dies and smooth wear parts designed to limit secondary finishing.
- Food & Beverage: Stainless steel components machined burr-free and corrosion-resistant for sanitary washdown use.
- Oil & Energy: Precision sealing surfaces, pump components, and alloy parts for high-pressure, corrosive service.
- Automation & Robotics: Automation parts such as fixtures, housings, and moving elements cut with tight tolerances.
- Firearm Manufacturing: Precision firearm components including slides, tooling, and internals with consistent accuracy.
- Consumer & Commercial Products: Custom fixtures, precision parts, and branding dies for commercial and consumer products.
- OEM & Custom Applications: One-off prototypes through production-scale jobs in hardened or exotic conductive materials—we can cut it.
Got a project or issue? Contact us online or call 573-646-3996 to talk about your New York City, NY, wire EDM machining requirements.
FANUC ROBOCUT α-C400iC: New Wire EDM Technology
We’ve added the FANUC ROBOCUT α-C400iC to increase precision, speed, and thin-wire cutting capability. The system offers quick auto-threading, reliable long runs, and fine surface finishes, making it ideal for complex geometries and tight clearances.
| Specification | Value | Notes |
|---|---|---|
| Max Workpiece Size | 730 × 630 × 250 mm (28.74″ × 24.80″ × 9.84″) | Compact footprint with generous load space. |
| Max Workpiece Weight | 500 kg (≈1,100 lbs) | Stable cutting on medium-to-heavy parts. |
| Table Travel (X/Y/Z) | 400 × 300 × 255 mm (15.75″ × 11.81″ × 10.04″) | Precise positioning for complex features. |
| U/V Travel | ±60 mm | Supports advanced taper and offset work. |
| Max Taper | ±30° @ 80 mm (3.15″); option: ±45° @ 40 mm (1.57″) | Handles steep tapers on thicker stock. |
| Wire Diameter | 0.10–0.30 mm (≈0.004″–0.012″); option: 0.05 mm (≈0.002″) | Thin-wire option supports ultra-fine features. |
| Controller | FANUC 31i-WB | Modern control with iHMI interface. |
| Notable Features | AWF3 auto threading, iPulse3 discharge control, AI thermal compensation, Core Stitch | Improves uptime, finish quality, and accuracy on long runs. |
What’s different? The ROBOCUT improves on legacy specs with thin-wire capability to about 0.002″, enhanced taper options (±45° @ 1.57″ with option), and more reliable unattended cutting using AWF3 and iPulse3. Since the work envelope and load capacity aren’t the same as legacy units, we assign the proper machine for your part dimensions and tolerance demands.
Wire EDM Capabilities & Specs
With Wire EDM solutions available in New York City, NY, we handle parts ranging from micro-scale details to large workpieces, providing burr-free edges and reliable precision on conductive materials. You’ll find a general breakdown of wire EDMs below:
Core Capabilities
| Capability | Spec | Why It Matters |
|---|---|---|
| Max Cutting Height | 16.5″ | Tackle tall parts and deep cavities without multiple setups. |
| Tolerance Maintained | ±0.0003″ | Hit critical features for aerospace, medical, and precision tooling. |
| Max Taper Angle | 45° | Produce complex profiles and reliefs in mold and die work. |
| Wire Diameter Range | .002″–.010″ | Cut ultra-fine details or heavier sections as the job requires. |
| Max Workpiece Weight | 1,800 lbs | Run large industrial components with stable fixturing. |
Work Envelope
| Axis | Travel | Notes |
|---|---|---|
| X / Y / Z | 21.7″ × 14.6″ × 12.2″ | Flexible capacity for varied part sizes and setups. |
Taper Capability by Thickness
| Workpiece Thickness | Typical Max Taper | Use Case |
|---|---|---|
| 12″ | ±10° | Thick tooling plates and heavy die sections. |
| 3.25″ | 30° | Mold components with angled relief features. |
| 1.93″ | 45° | Sharp internal corners and complex taper profiles. |
Need details on a part or material? Contact us or call 573-646-3996 to learn more about Wire EDM in New York City, NY.
Who Uses EDM Wire Cutting in New York City, NY?
Wire EDM does more than serve machine shops—it’s the precision process for anyone who can’t afford mistakes when making complex parts. Our Wire EDM offering is perfect for:
- Project Managers & Directors: Keep schedules on track with parts that arrive on time and to spec, avoiding costly delays.
- Prototype Engineers: Refine and prove out designs quickly to prepare for mass production.
- Quality Assurance Teams: Rely on consistently accurate, burr-free parts that satisfy rigorous tolerance demands.
- Compliance & Regulatory Specialists: Rely on parts built with precision to satisfy compliance and audit standards.
- Maintenance & Reliability Engineers: Get exact replacement components to restore operations quickly and avoid extended outages.
If accuracy drives your success, our New York City, NY, EDM wire cutting capabilities provide timely, cost-effective results.
Materials We Work With for Wire EDM
Electrically conductive materials are the only candidates for Wire EDM, but that includes many metals and alloys too hard for conventional tools. The process provides precise, burr-free finishes without distortion—whether you’re machining hardened steels, thin walls, or exotic alloys.
- Aluminum: Machinable, corrosion-resistant, and light, used extensively for housings, brackets, prototypes, and high-performance applications.
- Stainless Steel: Strong, corrosion-resistant, and relied on for medical equipment, aerospace hardware, and food-safe parts.
- Brass & Copper: Conductive and easy to machine, widely applied in electrical connectors, contacts, and fluid-transfer components.
- Titanium: Lightweight yet strong and corrosion-resistant—ideal for aerospace structures, surgical tools, and performance parts where strength-to-weight ratio matters.
- Tool Steels & Carbides: Ideal for shaping hardened steels and carbides, commonly used in molds, dies, and other high-wear parts.
Wire EDM in New York City, NY, is one of many CNC machining processes we use to meet your specs. Certain projects depend on Wire EDM alone, while others benefit from pairing it with milling, turning, or other precision machining techniques.
Why Roberson Machine Company for New York City, NY, Wire EDM Cutting?
Roberson Machine Company has spent more than 20 years serving industries that require exacting levels of precision and accuracy. With state-of-the-art CNC capabilities and dedicated wire EDM machinery, we provide expertise, dependable scheduling, responsive communication, and complete value-added services to New York City, NY, industries.
Our shop offers a range of other machining capabilities:
- CNC Lathe Machining
- Custom CNC Machining for Part Production
- CNC Machine Automation
- Oil and Gas Precision Machining
- Aerospace Manufacturing
- Automotive Part Manufacturing
- EDM Machining
- High Volume CNC Machining
- Industrial Automation
- Solar Panel Manufacturers
With advanced machining services and full-process guidance, the Roberson Machine Company is the trusted source for surgical-grade wire EDM. Check out our team and company background, connect with us online, or call 573-646-3996 for answers about New York City, NY, Wire EDM services.