Wire EDM Machining Services for High-Precision Metal Cutting

A Yicen Precision oferece serviços avançados de maquinação por fio EDM concebidos para componentes metálicos e de materiais duros com tolerâncias apertadas. Desde geometrias intrincadas a cortes de produção complexos, fornecemos peças com formas perfeitas com uma precisão e consistência excepcionais.
Maquinação EDM rápida disponível. Certificação ISO 9001:2015, AS9100D, ISO 13485 Confiável serviços de electroerosão a fio para aplicações aeroespaciais, de ferramentas e médicas.

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Precision Wire EDM Machining for Complex Components

Wire EDM (Electrical Discharge Machining) is a specialized subtractive process that uses an electrically charged wire to cut highly detailed shapes with zero mechanical force. Our precision wire EDM machining creates ultra-fine features, sharp corners, and smooth finishes ideal for molds, tooling, dies, threads, and micro-details. With minimal heat distortion and superior repeatability, this technique supports demanding applications while incorporating essential jig and fixture design considerations for accuracy.

Wire EDM Machining Tolerances

Caraterística	Tolerância padrão (mm)	Alta precisão (mm)	Ultraprecisão (mm)
Precisão dimensional	±0.010	±0.005	±0.002
Largura de corte (Kerf)	±0.020	±0.010	±0.005
Retidão	0,005/100mm	0,002/100mm	0,001/100mm
Arredondamento	±0.010	±0.005	±0.002
Concentricidade	±0.010	±0.005	±0.002
Acabamento da superfície (Ra)	1,6 µm	0,8 µm	0,2 µm
Tamanho mínimo do elemento	0,25 mm	0,15 mm	0,05 mm

Wire EDM Machining for Complex Parts With High Accuracy

Engineered for technical difficulty and extreme precision, wire EDM allows manufacturers to achieve shapes impossible with traditional machining. Perfect for hard steels, carbide, titanium, and exotic alloys, our wire EDM machining for complex parts delivers micron-level detail, tight tolerances, and exceptional repeatability. Each part is produced using optimized setups and the proven 3-2-1 locating principle, ensuring stable accuracy across prototypes, low-volume runs, and high-precision tooling.

Materials for Wire EDM Machining

Engenheiros e fabricantes líderes confiam na Yicen Precision para iterações rápidas e peças duráveis e de alto desempenho. Quer se trate de protótipos ou de produção em grande escala, a nossa vasta seleção de materiais garante precisão, resistência e fiabilidade para qualquer projeto de maquinagem CNC.

Alumínio

Aluminum 5052
Aluminum 7075 & 7075-T6
Aluminum 6063-T5
Aluminum 7050-T7451
Aluminum MIC-6
Aluminum 6061-T6
Aluminum 2024-T3

Bronze/Brass

Brass C360
Brass 260
C932 M07 Bearing Bronze

Copper

EPT Copper C110
Copper 101

Titânio

Alloy Steel 4130,4140
ASTM A36
Stainless Steel 15-5, 17-4, 18-8, 303
Stainless Steel 303, 304, 316/316L
Stainless Steel 416, 420
Steel, Low Carbon
Steel A36
Titanium Grade 2, Titanium 6Al-4V
Zinc Sheet Alloy 500

Surface Finishing for Wire EDM Machining

Wire EDM machining delivers exceptional precision and minimal burr formation. At Yicen Precision, we offer a range of finishing options to ensure your EDM-cut parts meet tight tolerances and maintain excellent surface integrity.

As-Milled

The fastest finish option, featuring visible tool paths and potentially sharp edges or minor burrs, removable upon request. Offers a surface roughness of approximately 125 µin Ra.

Bead Blasting

Glass bead media is used to create a smooth, matte texture. Ideal for reducing visual imperfections and improving uniformity.

Chemical Deburring

Removes microscopic burrs through chemical reactions, preserving tight tolerances. Commonly used for intricate or thin-walled EDM components where mechanical methods are too aggressive

Micro Blasting

A precision blasting process that uses fine abrasive particles for controlled smoothing and texturing. Useful for delicate EDM parts that require minimal material removal.

Tumbling

Tumbling uses rotating barrels with abrasive media to smooth edges and deburr parts. It’s a cost-effective method for improving surface texture on small or complex EDM parts.

Electropolimento

An electrochemical treatment that smooths and brightens stainless steel surfaces, improving corrosion resistance and cleanliness. Removes 0.0001″–0.0025″ of material and meets ASTM B912-02 standards.

Vibratory Finishing

A chemical process for stainless steel parts that removes contaminants and enhances corrosion resistance. Ideal for medical, food-grade, and aerospace components cut via Wire EDM.

Passivation

A chemical process for stainless steel parts that removes contaminants and enhances corrosion resistance. Ideal for medical, food-grade, and aerospace components cut via Wire EDM.

Design Guidelines for Wire EDM Machining

Optimize your designs for manufacturability with our helpful guidelines. Our experts provide feedback on your custom machined part for the best results in Wire EDM Machining.

Features	Recommended Size
Radii	Minimum internal radius: 0.1 mm for fine precision. Larger radii (0.3–0.5 mm) improve wire accessibility and reduce stress concentrations in the part.
Threads and Tapped Holes	Wire EDM can produce precise threads; internal threads should have a minimum depth of 3x the diameter. External threads may require post-machining for accuracy.
Minimum Wall Thickness	Maintain a minimum wall thickness of 0.5 mm for metals to prevent part distortion and ensure structural integrity during cutting.
Text/Engraving	Minimum text width of 0.5 mm and depth of 0.1 mm for fine engraving. Wire EDM can also perform laser marking for more intricate text.
Holes	Minimum hole diameter: 0.2 mm. For deep holes, maintain a diameter-to-depth ratio of 1:10 to prevent wire deflection and ensure accuracy.
Undercuts & Complex Features	Square profiles, dovetails, or full-radius undercuts are possible; ensure proper design for wire path accessibility and smooth material removal.

Wire EDM Machining Services for Precision Components

Discover our advanced precision wire EDM machining, where electrically guided accuracy delivers flawless detail on complex geometries. From intricate prototypes to high-tolerance production parts, our serviços de electroerosão a fio produce exceptionally clean edges, sharp corners, and micron-level precision. Every cut, every contour, crafted with unmatched consistency, stability, and attention to detail.

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Transformar conceitos em peças de precisão

Somos especialistas em converter as suas ideias em componentes funcionais de alta qualidade, com uma velocidade e precisão sem paralelo. Com tecnologia avançada e perícia artesanal, criamos peças que cumprem as especificações mais complexas.

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Wire Electrical Discharge Machining (EDM) – Complete Process & Technical Breakdown

Wire EDM is one of the most accurate machining methods available today. Below is a clear explanation of how the process works—using long-tail keywords naturally throughout.

How Wire EDM Works

Wire EDM uses a thin brass or copper wire to cut material through controlled electrical discharges. This non-contact method is ideal for wire EDM machining for hardened steel, carbide, titanium, and other high-strength materials.

The workpiece is submerged in dielectric fluid, which cools the component, removes debris, and stabilizes temperature—allowing for tight tolerances as fine as 0.0001 inch. This process is widely used in wire EDM machining for aerospace & medical parts, where precision is critical.

Step-by-Step EDM Machining Process

1. Preparation & Workholding

The material is clamped securely in a fixture designed to support accuracy and repeatability. Proper setup ensures stable cutting for hard material wire EDM machining applications.

2. Wire Selection

Wire type is selected based on material hardness, tolerance requirements, and geometric complexity. Brass, coated brass, or copper wire is used depending on whether the project requires speed, accuracy, or superior surface finish.

3. Precision Cutting

The CNC-controlled wire follows a programmed path, removing microscopic layers of material with each electrical pulse. This enables extremely sharp internal corners, thin walls, micro-features, and detailed contours—ideal for custom wire EDM machining parts online.

4. Surface Finishing & Inspection

Wire EDM naturally produces smooth finishes, often requiring minimal post-processing. Parts are inspected using high-precision equipment to ensure every detail matches the CAD model.

What Makes Wire EDM So Valuable?

High Precision Capability

Wire EDM achieves tolerances down to ±0.0001″, enabling complex, delicate, and sharp-cornered geometries with ease.

Versatilidade de materiais

Capable of cutting hardened steels, tungsten carbide, Inconel, titanium, and specialty alloys, perfect for aerospace, medical, defense, and tooling industries.

Minimal Waste & No Mechanical Stress

Because the wire never touches the workpiece, there is zero tool pressure—making EDM ideal for fragile or deformation-sensitive parts.

Intricate Geometries Made Simple

Wire EDM handles internal contours, undercuts, deep cavities, and ultra-complex shapes that conventional machining cannot achieve.

Fast Prototyping & Rapid Iteration

Programmable and efficient, EDM is ideal for rapid wire EDM services for prototype tooling, R&D, and early-stage product development.

Affordable & High-Precision Production

With optimized setups and efficient cutting strategies, we offer bold: affordable wire EDM machining services without compromising accuracy—delivering consistent, production-ready EDM parts that meet industry standards.

Soluções de maquinagem Yicen

Quer esteja a criar um pequeno lote de peças personalizadas ou a aumentar para uma produção de grande volume, os serviços de maquinação da Yicen oferecem a flexibilidade de que necessita.

Prototipagem rápida

A maquinação rápida de protótipos CNC é perfeita para criar protótipos de engenharia ou de produção que se assemelham muito ao produto final, tanto no aspeto como na funcionalidade. Na Yicen, oferecemos orçamentos imediatos e entrega rápida, fornecendo-lhe protótipos maquinados CNC precisos e de alta qualidade para as suas necessidades.

Fabrico de baixo volume

A maquinagem CNC de baixo volume funciona frequentemente como uma ponte entre a prototipagem e a produção em massa para produções novas e emergentes. Com a Yicen, este processo torna-se mais fácil, mais eficiente e económico, permitindo-lhe escalar a produção rapidamente, mantendo os padrões de alta qualidade.

Utilização final Produção

A maquinagem de produção CNC é a melhor solução para produzir mil peças ou mais de forma eficiente. Tirando partido de uma seleção diversificada de materiais e de capacidades de automação e multieixos, a Yicen oferece uma produção de grande volume com tolerâncias apertadas, precisão dimensional superior, elevada fiabilidade e tempos de execução rápidos.

Ideias e artigos

Explorar Serviços de maquinagem para obter informações especializadas sobre maquinagem CNC, tendências da indústria, sugestões de fabrico e actualizações tecnológicas - concebidas para o manter informado, inspirado e na vanguarda da engenharia de precisão.

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Perguntas mais frequentes

Maquinação por electroerosão a fio

Can Wire EDM machine hard materials?

Yes, Wire EDM is capable of machining hard materials. It utilizes a thin wire electrode that erodes the material through electrical discharges, making it suitable for tough, conductive materials like hardened tool steels, titanium, tungsten carbide, and superalloys. Unlike traditional machining, Wire EDM does not rely on mechanical force, avoiding issues like tool wear and material distortion. This makes Wire EDM ideal for creating intricate shapes and achieving tight tolerances in hard materials, which are essential in aerospace, medical device manufacturing, and the tool and die industry.
Can CNC machining be used for both prototyping and production?

Yes, CNC machining is versatile enough for both prototyping and production. It is often used to create functional prototypes with high precision, which can be tested and refined before mass production begins. Once the design is finalized, CNC machining can easily scale up to produce large quantities of parts. This flexibility makes CNC machining an ideal choice for industries that require rapid prototyping and reliable, high-volume production, such as automotive, aerospace, and medical device manufacturing.
What are the advantages of CNC machining over traditional methods?

CNC machining offers several advantages over traditional methods, including higher precision, repeatability, and the ability to handle complex geometries with ease. Unlike manual machining, CNC machines are computer-controlled, ensuring that parts are produced to exact specifications with minimal human error. The automation also improves efficiency, allowing for faster production times and reducing labor costs. CNC machining is ideal for both small and large-scale production runs, and its ability to handle a wide range of materials makes it a versatile option in manufacturing.
Can Wire EDM cut very thick materials?

Yes, Wire EDM is capable of cutting through very thick materials, with the ability to cut up to 12 inches (300 mm) thick, depending on the machine and setup. The process uses a thin wire electrode to erode the material, allowing it to cut dense and hard materials without causing distortion. This makes Wire EDM ideal for creating large molds, heavy-duty machine components, and aerospace parts that require precise cuts in thick materials.
What shapes can Wire EDM create?

Wire EDM is highly versatile and can produce a wide variety of intricate shapes with exceptional precision. It excels at cutting sharp internal corners, complex contours, and detailed patterns that are difficult to achieve with conventional machining methods. Wire EDM can handle both 2D and 3D geometries, making it perfect for creating thin walls, small holes, and narrow slots with high accuracy. This ability makes it ideal for industries such as aerospace, medical devices, and mold-making, where precise and complex designs are crucial.
How precise is Wire EDM?

Wire EDM offers exceptional precision, achieving tolerances as tight as ±0.0001 inches (±2.5 microns). The combination of a thin wire electrode and advanced computer controls ensures consistent and high-accuracy results. This makes Wire EDM ideal for producing intricate and complex shapes, often with smooth surface finishes that eliminate the need for additional post-processing. The precision and quality make it suitable for applications where extremely tight specifications are required, including aerospace, medical devices, and high-precision manufacturing.
What are types of EDM machining?

There are three main types of EDM (Electrical Discharge Machining) processes:
Wire EDM: This method uses a thin wire as an electrode to cut intricate shapes and contours in conductive materials with high precision. It is ideal for producing complex parts with tight tolerances, commonly used in aerospace, medical, and electronics industries.
Sinker EDM (Ram EDM): This technique employs a custom-shaped electrode that is plunged into the workpiece to create detailed cavities and shapes. It is widely used for mold-making, die production, and creating components with complex geometries.
Hole-Drilling EDM: This process specializes in drilling small, precise holes in hard materials, making it essential for creating cooling holes in turbine blades and as a preliminary step for Wire EDM.