Among today’s most precise manufacturing tools, St. Petersburg, FL, Wire EDM stands out. It can cut complex shapes in hard or delicate materials without physical contact, making wire EDM essential to Precision CNC Machining and production.
With advanced wire EDM (Electrical Discharge Machining) equipment, Roberson Machine Company produces repeatable, burr-free results for both intricate prototypes and production-scale parts. To discuss how St. Petersburg, FL, 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.
- Straightforward examples of real-world applications and industries (aerospace, medical, packaging, energy) and who inside those teams typically owns the work.
- What Roberson Machine Company brings to the table. This includes proven processes, modern equipment, and predictable lead times from prototype through production.
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
Check out our machining capabilities, success stories, and extra content about St. Petersburg, FL, Wire EDM on the blog and FAQs.
What Is Wire EDM Machining? | [city, FL, Precision CNC Services
We include wire EDM as a specialized option within our wider CNC machining capabilities. Unlike standard machining tools that make contact, wire EDM uses a fine, electrically charged wire to cut conductive metals. The wire produces controlled sparks that erode material along a programmed path, creating extremely accurate cuts with no mechanical stress on the part or component.
It’s particularly suited for work conventional tools can’t handle: detailed profiles, slim slots, sharp internal corners, and parts in hardened steels, titanium, carbide, or similar alloys. Each cut is delivered precise, burr-free, and prepared for the next step in your build.
Real-World Applications for St. Petersburg, FL, 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.
Wire EDM serves St. Petersburg, FL, teams handling prototypes, fixtures, and production-scale projects. Common uses include:
- Aerospace: Complex turbine slots, sealing features, and precision tooling inserts that stay accurate through heat treat.
- Military & Defense: Critical defense assemblies and hardened alloys machined burr-free with tight internal edges.
- Automotive: Complex powertrain tooling, mold inserts, and prototype parts with fine internal clearances.
- Medical: Burr-free surgical instruments, implant components, and micro features in biocompatible metals.
- Packaging: Wear parts and forming dies with crisp edges and fine finishes to minimize rework.
- Food & Beverage: Washdown-ready stainless parts, corrosion-resistant and machined without added stress.
- Oil & Energy: Pump components, sealing details, and alloy parts machined for corrosive, high-pressure use.
- Automation & Robotics: Robotics fixtures, housings, and motion components requiring precise internal geometry.
- Firearm Manufacturing: Slides, internal components, and tooling where repeatable accuracy and clean edges matter.
- Consumer & Commercial Products: Precision branding dies, fixtures, and parts for consumer and commercial applications.
- OEM & Custom Applications: Whether it’s an R&D part or production in exotic alloys, if it’s conductive, wire EDM cuts it.
Need help with a project or part? Contact us online or call 573-646-3996 to review your St. Petersburg, FL, 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. 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? Where legacy specs fall short, the ROBOCUT delivers ≈0.002″ thin-wire cutting, advanced taper choices (±45° @ 1.57″ with option), and stable, faster unattended operation powered by AWF3 and iPulse3. Its work envelope and load limits differ from past models, so we fit the right unit to your part’s size and tolerance needs.
Wire EDM Capabilities & Specs
Our St. Petersburg, FL, Wire EDM services handle everything from micro features to large, heavy workpieces, delivering clean edges and repeatable accuracy on conductive materials. See the breakdown below for more on 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 St. Petersburg, FL.
Who Uses EDM Wire Cutting in St. Petersburg, FL?
Wire EDM does more than serve machine shops—it’s the precision process for anyone who can’t afford mistakes when making complex parts. 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: Validate and tweak designs early, reducing risk before entering large-scale production.
- Quality Assurance Teams: Receive dimensionally consistent, burr-free components that meet demanding tolerance requirements.
- Compliance & Regulatory Specialists: Get inspection-ready parts built to exact specifications.
- Maintenance & Reliability Engineers: Obtain precision-matched replacements for failed parts, keeping downtime to a minimum.
If your job depends on precision, our St. Petersburg, FL, EDM wire cutting capabilities help you get there on time and within budget.
Materials We Work With for Wire EDM
Wire EDM applies exclusively to electrically conductive materials, which covers metals and alloys that push past the limits of traditional cutting. It achieves smooth, burr-free results free of thermal or mechanical stress, on everything from hardened steels and thin-walled sections to exotic alloys.
- Aluminum: Lightweight, corrosion-resistant, and widely machined for housings, brackets, prototypes, and high-performance parts.
- Stainless Steel: Durable and corrosion-resistant, commonly used in medical devices, aerospace assemblies, and food-grade components.
- Brass & Copper: Known for machinability and conductivity, often used for electrical contacts, connectors, and fluid-handling equipment.
- Titanium: A blend of strength, low weight, and corrosion resistance makes it essential for aerospace, surgical, and performance uses.
- Tool Steels & Carbides: Known for toughness in cutting hardened steels and carbides, relied on for dies, molds, and precision wear components.
Wire EDM in St. Petersburg, FL, is part of the broader set of CNC machining processes we rely on to meet precise project requirements. There are jobs where Wire EDM is the only option, and others where it works in tandem with milling, turning, or additional precision methods.
Why Roberson Machine Company for St. Petersburg, FL, Wire EDM Cutting?
With 20+ years of experience, Roberson Machine Company has supported industries where precision and reliability are non-negotiable. Through advanced CNC machining and wire EDM technology, we bring technical knowledge, reliable turnaround, attentive service, and extensive value-added services to St. Petersburg, FL, clients.
Beyond Wire EDM, our 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
Through advanced machining and expert guidance across production, the Roberson Machine Company stands out as a leader in surgical-grade wire EDM. For more information on St. Petersburg, FL, Wire EDM services, explore our team and history, request a quote online, or call 573-646-3996.