Recognized as a precision method, Vallejo, CA, Wire EDM handles complex shapes in hard or delicate materials without direct contact. That’s why wire EDM is central to Precision CNC Machining and advanced manufacturing.
At Roberson Machine Company, we use advanced wire EDM (Electrical Discharge Machining) technology to deliver burr-free, repeatable results for everything from intricate prototypes to production-critical components. Reach out at 573-646-3996 or contact us online to see how Vallejo, CA, Wire EDM can improve speed and quality for your next project.
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.
- Key specifications and capabilities including tolerances, taper limits, work envelopes, and materials to assess project fit.
- 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.
From aerospace prototypes to medical-grade components, wire EDM opens up design and manufacturing possibilities other processes can’t match. In the sections below, we’ll break down how it works, where it’s used, and what to expect when you work 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
See more about our machining capabilities, reviews, and information on Vallejo, CA, Wire EDM from the blog and FAQs.
What Is Wire EDM Machining? | [city, CA, Precision CNC Services
Among our many CNC machining services, wire EDM provides specialized precision. In place of mechanical cutting tools, wire EDM uses a fine electrically charged wire to machine conductive materials. 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. Every part exits the process with accuracy, clean edges, and readiness for your next build stage.
Real-World Applications for Vallejo, CA, Wire EDM and Precision Cutting
Wire EDM is ideal when conventional cutting can’t achieve the needed accuracy, finish, or tolerance, including on hard-to-machine metals, thin walls, or delicate parts. Wire EDM provides burr-free cutting across conductive materials, from titanium and carbide to Inconel, hardened steels, and others.
Wire EDM in Vallejo, CA, supports prototypes, tooling fixtures, and full-scale production jobs. Common applications include:
- Aerospace: Accurate turbine slots, seals, and tooling inserts designed to remain true following heat treatment.
- Military & Defense: Mission-critical assemblies and hardened alloys cut cleanly with sharp internal features.
- Automotive: Prototypes, powertrain tooling, and mold inserts made with precision internal details.
- Medical: Burr-free machining for surgical tools, implant parts, and micro features in medical-grade alloys.
- Packaging: Forming dies and wear parts with sharp edges and smooth finishes to reduce post-processing.
- Food & Beverage: Stainless steel components machined burr-free and corrosion-resistant for sanitary washdown use.
- Oil & Energy: Sealing surfaces, pump parts, and alloy components built for high-pressure, corrosive conditions.
- Automation & Robotics: Robotics fixtures, housings, and motion components requiring precise internal geometry.
- Firearm Manufacturing: Internal parts, slides, and firearm tooling cut to deliver repeatable precision and crisp edges.
- Consumer & Commercial Products: Branding dies, custom fixtures, and low- to mid-volume precision parts.
- OEM & Custom Applications: Prototype one-offs through full production runs in hardened or exotic alloys—if conductive, we 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 Vallejo, CA, wire EDM machining needs.
FANUC ROBOCUT α-C400iC: New Wire EDM Technology
We’ve added a new FANUC ROBOCUT α-C400iC to expand cutting speed, precision, and thin-wire capability. It achieves efficient auto-threading, long stable runs, and clean surface finishes—suited for complex shapes and tight interior 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? Compared to legacy specs, the ROBOCUT adds thin-wire capability down to ≈0.002″, advanced taper options (±45° @ 1.57″ with option), and faster, more stable unattended cutting thanks to 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
Across Vallejo, CA, our Wire EDM services are suited for jobs from intricate features to heavy-duty workpieces, producing accurate, burr-free results on conductive materials. See below for a general breakdown about 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. |
Have a question about parts or materials? Contact us or reach us at 573-646-3996 for details on Wire EDM in Vallejo, CA.
Who Uses EDM Wire Cutting in Vallejo, CA?
More than a tool for machine shops, Wire EDM is a precision option for professionals who demand complex parts be right from the start. We deliver Wire EDM solutions for:
- Project Managers & Directors: Stay on schedule by getting parts delivered on time and built to spec, preventing expensive setbacks.
- Prototype Engineers: Quickly validate and refine designs before moving into large-scale production.
- Quality Assurance Teams: Rely on consistently accurate, burr-free parts that satisfy rigorous tolerance demands.
- Compliance & Regulatory Specialists: Get inspection-ready parts built to exact specifications.
- Maintenance & Reliability Engineers: Maintain uptime with accurate, like-for-like replacements for worn or broken components.
For work that demands accuracy, our Vallejo, CA, EDM wire cutting solutions deliver results on time and on budget.
Materials We Work With for Wire EDM
Wire EDM cuts only electrically conductive materials, which makes it a go-to choice for tough metals and alloys that resist traditional machining. It produces burr-free, accurate results with no added stress or heat damage, even on thin-walled parts, hardened steels, or exotic alloys.
- Aluminum: Lightweight, corrosion-resistant, and widely machined for housings, brackets, prototypes, and high-performance parts.
- Stainless Steel: Tough and resistant to corrosion, making it essential for medical devices, aerospace applications, and food-grade parts.
- Brass & Copper: Valued for conductivity and machinability, common in contacts, connectors, and fluid-handling systems.
- 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: Engineered for cutting hardened steels and carbide, making them critical in dies, molds, and wear components.
Wire EDM in Vallejo, CA, is one of many CNC machining processes we use to meet your specs. Some parts are best produced solely with Wire EDM, while others require it alongside milling, turning, or complementary precision processes.
Why Roberson Machine Company for Vallejo, CA, Wire EDM Cutting?
For over two decades, Roberson Machine Company has provided precision machining services to industries that demand absolute 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 Vallejo, CA, industries.
We also provide additional 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
Backed by advanced machining and expert support from start to finish, the Roberson Machine Company delivers surgical-grade wire EDM solutions. Check out our team and company background, connect with us online, or call 573-646-3996 for answers about Vallejo, CA, Wire EDM services.