In modern manufacturing, Cleveland, OH, Wire EDM is a leading process for accuracy and complexity. This ability makes wire EDM a cornerstone of Precision CNC Machining and modern production.
At Roberson Machine Company, our wire EDM (Electrical Discharge Machining) technology delivers accurate, burr-free results, from complex prototypes through production-critical assemblies. To discuss how Cleveland, OH, Wire EDM can drive success for your next project, call our team at 573-646-3996 or contact us online.
Article Synopsis
- A concise breakdown of how wire EDM works, its contact-free cutting process, and the cases where it’s superior to traditional machining.
- Outline of specifications and capabilities—tolerances, tapers, materials, envelopes—so you can evaluate if wire EDM meets your requirements.
- Clear examples of real-world applications and industries like aerospace, medical, packaging, and energy, plus the roles responsible.
- An overview of what Roberson Machine Company brings to the table, including modern equipment, established processes, and consistent lead times.
Wire EDM expands design and manufacturing potential, from aerospace prototypes to medical-grade components, in ways other processes cannot. The following sections cover how wire EDM operates, its uses, and what you can expect partnering with Roberson Machine Company.
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
Learn more about our machining capabilities, success stories and reviews, and other information about Cleveland, OH, Wire EDM on our blog and FAQs.
What Is Wire EDM Machining? | [city, OH, Precision CNC Services
Within our full range of CNC machining services, wire EDM stands out as a specialized process. In place of mechanical cutting tools, wire EDM uses a fine electrically charged wire to machine conductive materials. The process forms controlled sparks along the wire path, eroding material into highly accurate cuts without stressing the part.
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 Cleveland, OH, Wire EDM and Precision Cutting
Choose wire EDM when conventional tooling can’t hit the geometry, finish, or tolerance you need—especially with hard-to-machine materials, thin-walled features, or parts that can’t take rigid cutting forces. Wire EDM provides burr-free cutting across conductive materials, from titanium and carbide to Inconel, hardened steels, and others.
In Cleveland, OH, teams turn to wire EDM for prototypes, fixtures, and large or small production runs. Common uses include:
- Aerospace: Accurate turbine slots, seals, and tooling inserts designed to remain true following heat treatment.
- Military & Defense: Hardened alloy components and mission-critical assemblies that need distortion-free cuts and crisp internal corners.
- Automotive: Complex powertrain tooling, mold inserts, and prototype parts with fine internal clearances.
- Medical: Biocompatible metal implants, surgical devices, and micro features produced clean and burr-free.
- Packaging: Cleanly cut forming dies and wear pieces with smooth finishes that reduce downstream finishing.
- Food & Beverage: Stainless steel components machined burr-free and corrosion-resistant for sanitary washdown use.
- Oil & Energy: High-pressure pump parts, sealing surfaces, and alloy components engineered for harsh service.
- Automation & Robotics: Robotics fixtures, housings, and motion components requiring precise internal geometry.
- Firearm Manufacturing: Precision firearm components including slides, tooling, and internals with consistent accuracy.
- Consumer & Commercial Products: Fixtures, branding dies, and precision parts produced for consumer and commercial needs.
- OEM & Custom Applications: From R&D one-offs to production runs in exotic or hardened materials—if it’s conductive, we can cut it.
Have a project coming up or a machining problem? Contact us online or give us a call at 573-646-3996 to talk through your Cleveland, OH, wire EDM machining needs.
FANUC ROBOCUT α-C400iC: New Wire EDM Technology
We’ve brought in a FANUC ROBOCUT α-C400iC to raise throughput, precision, and thin-wire capabilities. It delivers fast auto-threading, stable long runs, and excellent surface finishes—ideal for complex features and tight internal 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 outperforms earlier specs by offering ≈0.002″ thin-wire capability, taper flexibility (±45° @ 1.57″ with option), and improved unattended consistency with AWF3 and iPulse3. With different work envelope and load specs than previous units, we align the machine with your part size and tolerance goals.
Wire EDM Capabilities & Specs
For customers in Cleveland, OH, our Wire EDM capabilities cover projects from delicate micro features to heavy workpieces, producing clean edges and consistent accuracy on conductive materials. The section below gives a general breakdown of wire EDMs:
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. |
Questions about a part or material? Contact us or call 573-646-3996 for more information about Wire EDM in Cleveland, OH.
Who Uses EDM Wire Cutting in Cleveland, OH?
Not limited to machine shops, Wire EDM is a precision service for teams that must have complex parts made correctly from the outset. These services are the right match for:
- Project Managers & Directors: Keep schedules on track with parts that arrive on time and to spec, avoiding costly delays.
- Prototype Engineers: Test and adjust designs rapidly before scaling into full production.
- Quality Assurance Teams: Count on burr-free, uniform components that align with tough dimensional requirements.
- Compliance & Regulatory Specialists: Count on components produced to exact standards and ready for audits.
- Maintenance & Reliability Engineers: Maintain uptime with accurate, like-for-like replacements for worn or broken components.
When projects hinge on precision, our Cleveland, OH, EDM wire cutting expertise ensures deadlines and budgets are met.
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: Known for being light and corrosion-resistant, often chosen for housings, brackets, prototypes, and other performance-focused parts.
- Stainless Steel: Durable and corrosion-resistant, commonly used in medical devices, aerospace assemblies, and food-grade components.
- Brass & Copper: Used extensively in electrical and fluid applications thanks to their conductivity and ease of machining.
- Titanium: A blend of strength, low weight, and corrosion resistance makes it essential for aerospace, surgical, and performance uses.
- Tool Steels & Carbides: Able to handle hardened steels and tungsten carbide, standard for dies, molds, and long-lasting wear tools.
Within our lineup of CNC machining processes, Wire EDM in Cleveland, OH, plays a critical role in achieving accurate results. In some cases Wire EDM is the sole solution, in others it’s integrated with milling, turning, or related processes for optimal results.
Why Roberson Machine Company for Cleveland, OH, 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 Cleveland, OH, industries.
Our shop offers a range of other machining capabilities:
- 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
- Microscope Parts Precision Machining
With advanced machining services and full-process guidance, the Roberson Machine Company is the trusted source for surgical-grade wire EDM. Discover details about our history and team, get a quote online, or call 573-646-3996 with questions regarding Cleveland, OH, Wire EDM services and machining capabilities.