(EDM) Unternehmen für Funkenerosion | Draht- und Senk-EDM
Präzisions-EDM (Funkenerosion) Dienstleistungen -- Komplexe Schnitte mit Mikron-genauer Genauigkeit.
EDM
Jahre Erfahrung
Electric Discharge Machining (EDM): High-Precision Machining for Hard Materials
What Is EDM?
Electric Discharge Machining (EDM) is an advanced manufacturing process that removes material from electrically conductive workpieces using controlled electrical discharges (sparks). Unlike conventional cutting, EDM does not rely on mechanical force, allowing precise machining of extremely hard materials, intricate shapes, fine cavities, and complex geometries. EDM is commonly used in aerospace, automotive, mold making, tool and die, and medical industries where precision, surface quality, and tight tolerances are critical.
Schlüsselfunktionen und Vorteile
High-Precision Material Removal – Capable of tolerances as tight as ±0.01 mm for intricate components.
Works with Hard & Conductive Materials – Ideal for tool steels, titanium alloys, tungsten carbide, and exotic metals.
Complex Geometries – Produces deep cavities, narrow slots, sharp corners, and fine holes down to 0.1 mm diameter.
Two Main EDM Methods:
Sinker EDM – Uses electrode tools to create cavities, pockets, and detailed features.
Wire EDM – Uses a thin wire (0.02–0.3 mm) to cut precise contours and profiles.
Excellent Surface Finish – Surface roughness Ra 0.4–1.6 μm achievable with minimal post-processing.
Non-Contact Process – Reduces mechanical stress, distortion, and tool wear.
MW+: Your Professional EDM Partner
MW+ delivers high-precision EDM services with ISO-certified quality control, advanced sinker and wire EDM machines, and skilled engineering support. We produce components that meet stringent dimensional and surface requirements for both prototyping and mass production.
Why Choose MW+
Advanced wire and sinker EDM machines for complex geometries
Tight tolerances up to ±0.01 mm and surface finishes Ra 0.4–1.6 μm
Engineering support for electrode design, tool paths, and material selection
Unternehmen für maßgeschneiderte EDM-Bearbeitung - Präzise Elektroerosionsdienste
Führendes Präzisions-EDM-Unternehmen Wir bieten hochwertige Lösungen für die Elektroerosionsbearbeitung (EDM) an und nutzen unser erfahrenes Team sowie fortschrittliche Techniken. Mit den ausgeklügelten Prozessen der Draht-EDM und der Senk-EDM schneiden wir komplizierte Formen mit einer Mikron-genauen Genauigkeit (±0,005 mm) aus Materialien wie Hartmetallen, Titan und gehärteten Stählen. Unser maßgeschneiderter EDM-Bearbeitungsprozess gewährleistet die Herstellung von spannungsfreien und gratfreien Teilen mit außergewöhnlicher Wiederholgenauigkeit, was ihn zur idealen Wahl für empfindliche Anwendungen in der Luft- und Raumfahrt, der Medizintechnik und im Werkzeugbau macht.
Unsere EDM-Bearbeitungsfähigkeiten
- Fortgeschrittene EDM-Prozesse: Tiefes Durchtrennen mit Draht-EDM und komplexe Hohlräume mit Senk-EDM.
- Materialexpertise: Schneiden der härtesten Materialien wie gehärtete Werkzeuge, Titanlegierungen und Wolframkarbid.
- Präzision und Wiederholgenauigkeit: Präzisionsbearbeitung mit engen Toleranzen von ±0,005 mm und Oberflächenfinish bis zu 0,2 µm Ra für Massenproduktionsläufe.
- Branchenspezifische Lösungen: Hochpräzise Produktion kritischer Komponenten für medizinische Geräte, Luft- und Raumfahrttriebwerke und Präzisionsformwerkzeuge.
Vertrauen Sie auf unsere EDM-Bearbeitung von Prototypen und Produktionsmengen, die nichts weniger als kompromisslose Qualität erfordern, unterstützt durch die ISO 9001-Zertifizierung und Garantien für pünktliche Versandtermine.
Über 20.000 Präzisionsteile, über 150 Materialien
4.9/5
Toleranzstandard
Präzisionsgarantie von ±0.0005"
Seit 2015
5/5
Oberflächenfinish
C8-16 μin Ra Spiegel-Finish
Seit 2015
4.8/5
Maximales Werkstück
Kapazität von 40" × 28" × 20"
Seit 2015
4.5/5
Materialhärte
Verarbeitet bis zu 65 HRC
Seit 2015
Präzisionstoleranzen für EDM: Fähigkeiten für Draht- und Senk-EDM
Grenzen für Nennmaß
Metalle (ISO 2768-f)
Kunststoffe (ISO 2768-m)
0,5 mm bis 3 mm
±0.05mm
±0.1mm
Over 3mm to 6mm
±0.05mm
±0.1mm
Over 6mm to 30mm
±0.1mm
±0.2mm
Over 30mm to 120mm
±0.15mm
±0.3mm
Over 120mm to 400mm
±0.2mm
±0.5mm
Over 400mm to 1000mm
±0.4mm
±0.8mm
Over 1000mm to 2000mm
±0.5mm
±1.2mm
| Category | Parameter | Standard Grade | Precision Grade | Validation Method |
|---|---|---|---|---|
| Material Properties | Ultimate Tensile Strength | 450 MPa (Al 6061) | 900 MPa (Ti-6Al-4V) | ASTM E8/E21 Testing |
| Thermal Expansion Coeff. | 23.6 μm/m°C (Al) | 8.6 μm/m°C (Invar) | TMA Analysis | |
| Dimensional Control | Positional Tolerance | ±0.005″ | ±0.0008″ | CMM (0.5μm resolution) |
| Surface Profile | 0.010″ | 0.002″ | Laser Scanning | |
| Process Capabilities | Minimum Feature Size | 0.020″ | 0.005″ | Microscope Measurement |
| Aspect Ratio (Depth/Dia.) | 10:1 | 20:1 | Tool Deflection Analysis | |
| Thermal Management | Operating Temp Range | -40°C to +120°C | -196°C to +350°C | Thermal Cycling Tests |
| Thermal Conductivity | 167 W/mK (Cu) | 400 W/mK (CVD Dia.) | Laser Flash Analysis | |
| Surface Engineering | Ra Surface Roughness | 125 μin | 4 μin | White Light Interferometry |
| Coating Thickness | 25-50 μm | 5-10 μm | XRF Measurement | |
| Dynamic Performance | Fatigue Cycles @ 10^6 | 350 MPa | 550 MPa | Resonant Fatigue Testing |
| Vibration Damping | 0.05 ζ | 0.15 ζ | Modal Analysis | |
| Metrology | Measurement Uncertainty | ±0.0002″ | ±0.00005″ | NIST Traceable Standards |
| Flatness/Parallelism | 0.001″/in | 0.0002″/in | Optical Flats | |
| Environmental | Corrosion Resistance | 500h Salt Spray | 2000h Salt Spray | ASTM B117 Testing |
| Outgassing (TML/CVCM) | <1.0%/0.1% | <0.1%/0.01% | NASA ASTM E595 |
Oberflächenfinish beim Funkenerodieren
Wir bieten Oberflächenbehandlungen für Ästhetik und Leistung an: Eloxieren, Polieren, Sandstrahlen, Beschichtungen und Wärmebehandlung. Lassen Sie uns die richtige auswählen!
Als bearbeitet
Dieses bearbeitete Finish ist rau und zeigt Werkzeugmarkierungen, was die einfachste Form der Oberflächenbehandlung ohne zusätzliche Veredelung oder Polierung darstellt.
Eloxieren
Es bildet eine schützende Oxidschicht auf Aluminium, erhöht die Korrosionsbeständigkeit und Härte und ermöglicht das Färben zur Verbesserung des Aussehens.
Polieren
"Polieren glättet Oberflächen zu einem hohen Glanz, verbessert das Aussehen und reduziert die Rauheit, während es einen gewissen Korrosionsschutz bietet."
Bürstfinish
"Ein Bürstfinish hat feine, parallele Linien für ein strukturiertes Aussehen, verbessert den Halt und reduziert Fingerabdrücke."
Sandstrahlen
Sandstrahlen verwendet Hochdruckluft und abrasive Partikel, um Oberflächen zu reinigen oder zu strukturieren, wodurch die Haftung von Beschichtungen verbessert wird.
Elektropolieren
"Das Elektropolieren ist ein elektrochemischer Prozess, der Metalloberflächen glättet und aufhellt, Unvollkommenheiten entfernt und die Korrosionsbeständigkeit erhöht."
Materialkompatibilität für Präzisions-EDM-Bearbeitung
Präzisionsbearbeitungsmaterialien: Titan, Inconel 718 und Messing
D3 is a high carbon, high chromium tool steel known for its excellent wear resistance and ability to maintain a sharp edge. It is commonly used for cutting tools, dies, and industrial applications requiring high durability.
Subtypes:
- D3 (Standard)
- D3 Cold Work Tool Steel
Pre-Hardened Tool Steel
P21 is a pre-hardened tool steel that offers good machinability and wear resistance. It is ideal for making molds and dies, as it doesn’t require extensive heat treatment.
Subtypes:
- P21 (Standard)
- P21+ (Improved)
Hot Work Tool Steel
H11 is a hot work tool steel known for its toughness and thermal fatigue resistance. It is used in applications involving high temperatures, such as die casting and forging.
Subtypes:
- H11 (Standard)
- H11A (Modified for improved toughness)
Polyoxymethylene (Acetal)
POM is a high-performance engineering thermoplastic known for its low friction, high stiffness, and excellent dimensional stability. It’s widely used in precision parts and mechanical components.
Subtypes:
- POM-C (Copolymer)
- POM-H (Homopolymer)
Polyamide (Nylon)
PA is a versatile synthetic polymer known for its high strength, toughness, and excellent chemical and wear resistance, commonly used in textiles, automotive components, and industrial applications.
Subtypes:
- PA(Nylon) Blue
- PA6 (Nylon)+GF15 Black
- PA6 (Nylon)+GF30 Black
- PA66 (Nylon) Beige (Natural)
- PA66 (Nylon) Black
Polypropylene
PP is a lightweight, durable thermoplastic known for its chemical resistance and versatility. It is widely used in packaging, automotive parts, and consumer goods.
Subtypes:
- PP Homopolymer
- PP Copolymer
High-Density Polyethylene
HDPE is a strong and versatile thermoplastic known for its high strength-to-density ratio. It is commonly used in containers, piping, and plastic bottles.
Subtypes:
- HDPE (Standard)
- HDPE (Recycled)
Low-Density Polyethylene
LDPE is a flexible and durable thermoplastic known for its low density and high chemical resistance. It is often used in packaging films and bags.
Subtypes:
- LDPE (Standard)
- LDPE (Recycled)
Polycarbonate
PC is a strong, impact-resistant thermoplastic known for its clarity and heat resistance. It is commonly used in eyewear lenses, safety equipment, and electronic components.
Subtypes:
- PC (Standard)
- PC (Flame Retardant)
High-Impact Polystyrene
HIPS is a tough and impact-resistant thermoplastic known for its ease of processing and good surface finish. It is commonly used in consumer products and packaging.
Subtypes:
- HIPS (Standard)
- HIPS (Recycled)
Polybutylene Terephthalate
PBT is a thermoplastic engineering polymer known for its excellent mechanical properties and chemical resistance. It is often used in automotive and electrical applications.
Subtypes:
- PBT (Standard)
- PBT (Reinforced)
Polyamide-imide
PAI is a high-performance thermoplastic known for its excellent thermal stability and mechanical properties. It is used in high-temperature applications and aerospace components.
Subtypes:
- PAI (Standard)
- PAI (Filled)
High-Speed Steel
M2 is a high-speed steel known for its high hardness, wear resistance, and ability to retain hardness at elevated temperatures. It is commonly used for cutting tools and drills.
Subtypes:
- M2 (Standard)
- M2 (Coated)
High-Speed Steel
HSS is a high-performance tool steel known for its ability to cut at high speeds without losing hardness. It is widely used in manufacturing cutting tools.
Subtypes:
- HSS (Standard)
- HSS (Coated)
Polyether Ether Ketone
PEEK is a high-performance thermoplastic known for its excellent chemical resistance and thermal stability. It is used in specialized applications such as aerospace and medical devices.
Subtypes:
- PEEK (Standard)
- PEEK (Reinforced)
Polymethyl Methacrylate
PMMA is a transparent thermoplastic known for its clarity and UV resistance. It is commonly used as a lightweight alternative to glass in various applications.
Subtypes:
- PMMA (Standard)
- PMMA (Impact Resistant)
Polytetrafluoroethylene (Teflon)
PTFE is a high-performance fluoropolymer known for its non-stick properties and chemical resistance. It is widely used in coatings, seals, and gaskets.
Subtypes:
- PTFE (Standard)
- PTFE (Filled)
