Precision EDM Services for Your Needs
- NADCAP accredited for aerospace components
- NADCAP AC7102 (Special Processes)
- AS9100D Aerospace
- Full material traceability documentation
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ISO 9001: 2015 Certified Processes
In-Process Inspection with CMM (Coordinate Measuring Machine)
ISO 13485: 2016 Medical Device
IATF 16949: 2016 Automotive
No Minimum Order Quantities
Wire EDM & Sinker EDM Services
Technical Highlights
Wire EDM
±0.002mm accuracy
Sinker EDM
For complex cavities
Hybrid Machining
Combine milling and EDM in one setup
CNC EDM Technical Specs
| Specs | Tolerance |
| Surface roughness control | Ra 0.1-1.6μm |
| Wire Feed Speed | 0.1-12 m/min |
| Surface Integrity | <5μm white layer |
| Corner Accuracy | ±0.005mm per 50mm |
CNC EDM Materials
Aluminum
Common grades include 6061, 7075, and 2024. They are favored for their ease of machining but require proper cleaning and protection post-processing due to oxidation.
Properties:
- Lightweight
- Easy to machine
- Relatively high thermal conductivity
- Corrosion resistance
Applications:
- Automotive: engine blocks, wheels, body panels
- Electronics: heat sinks
Stainless Steel
Different types of steel, such as carbon steel and alloy steel, have varying levels of hardness and wear-resistance.
Properties:
- Good strength and toughnes
- Tool steels known for high hardness and ability to retain shape under high-stress conditions
Applications:
- Automotive: engine components, gears, shafts
- Machinery: molds and dies
Copper and Copper Alloys
Copper alloys, like brass and bronze, combine the conductivity of copper with improved mechanical properties.
Properties:
- Excellent electrical and thermal conductivity
- Strength and corrosion resistance
Applications:
- Electronics: electrical contacts, conductors
- Jewelry: aesthetic appeal and workability
Titanium
Despite its high cost and difficulty in machining, titanium’s exceptional properties make it indispensable in high-performance applications.
Properties:
- High strength-to-weight ratio
- Corrosion resistant
- Biocompatible
Applications:
- Aerospace: aircraft components such as engine parts and structural frames
- Medical: implants
Tungsten Carbide
Properties:
- Extremely hard and wear-resistant.
- High compressive strength
- Good thermal stability
Applications:
- Cutting Tool Induatry: cutting inserts
- Mining Industry: drill bits and other wear-resistant parts
CNC EDM Surface Finishing
Powder Coating
Durable, corrosion-resistant finish with customizable colors/textures.
Anodizing
Enhances corrosion resistance, improves surface hardness, and offers aesthetic color options.
Passivation
Removes free iron contaminants and enhances stainless steel’s corrosion resistance.
Electroplating
Deposits a thin layer of metal (such as nickel, chrome, or zinc) on the surface of the drilled part.
Why Fecision for CNC Machining?
Advanced Technology
Traditional machining methods may not be able to deal with complex geometries and high-precision parts. Our multi-axis machines, ranging from 3-axis to 5-axis CNC machines, enable us to perform intricate cuts, angles, and curves.
Experienced Engineering Team
Our engineering team has decades of experience in CNC machining and design optimization. At Fecision, we specialize in Design for Manufacturability (DFM) and leverage advanced CAD/CAM software to ensure smooth integration between design and machining processes.
Versatility Across Materials
Fecision offers a broad spectrum of material options to match the needs of your specific application. Meanwhile, we provide guidance on material selection based on part performance requirements such as strength, corrosion resistance, or wear resistance, ensuring optimal results.
Quality Assurance
Our products are trusted by high-profile customers from industries across global, meeting strict and complete quality standard. Access to ISO 9001: 2015 quality certification and our manufacturing partners certified to ISO 13485: 2016, ISO 14001: 2015, and IATF 16949: 2016.
Fast Turnaround Times
Fecision recognizes the critical need for timely delivery. Most machines of our partner manufactuers run 7*24 hours with integrated process. Through streamlined workflows and optimized production processes, we ensure fast lead times while maintaining the highest standards of quality.
Commitment to Sustainability
Fecision is committed to minimizing waste and reducing our environmental impact. We prioritize sustainable practices such as material recycling, energy-efficient operations, and waste reduction in our machining processes.
Start CNC Machining
Submit Technical Files
Export your design to a CNC-compatible CAD file format. For CNC machining, we advise STEP format as it’s more standardized and can be used across platforms. It would be better if you can provide a technical drawing, especially when your design contain threads, specified tolerances or need a different finishing.
DFM & Quotation
We will provide a DFM (Design for Manufacturability) report to detect any potential design issues before production begins. Please be aware that further discussions may be needed during the process.
Start Manufacturing
Upon your confirmation to the design, our team will begin CNC machining, which will then be sent for inspection and assembly.
Delivery
Your custom-designed workpieces undergoes thorough inspection, will be carefully packaged, and delivered to you.
Recent Projects
CNC EDM Case 5
CNC EDM Case 6
CNC EDM Case 7
Let's Start!
Together, we can make something remarkable!
Let us turn your vision into reality. Provide us with your project details, and we’ll create a customized proposal designed specifically for you.
CNC EDM FAQs
R0.05mm with Ø0.02mm brass wire.
Yes, using graphite electrodes and reverse polarity.
Ra 0.4μm with adaptive spark control.
Post-EDM chemical etching removes 5-10μm layer.
3000kg with granite base machines.
Related Services
Milling
Turn-Mill
Drilling
Turning
Grinding
