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                                 Careers at CFK

Start your career at the leading German center for high-precision Wire EDM, Die
Sinking, Drill EDM, Micro EDM and additive manufacturing using Selective Laser
Melting.

   CFK is a specialist in manufacturing and machining for demanding metal
   processing. We manufacture parts on ultra-modern EDM and Laser Melting
   machines, with extremely high precision and top quality, which include
   uses in medical technology, aerospace, tool and machine design, energy
   technology and the electrical industry.

   Our technical knowledge, our extensive capabilities and our speed and
   flexibility in the manufacturing of high-precision components are prized
   by our customers. Since we are always growing, we would like to expand our
   team.

   We are currently looking for:

   Technician for Die Sinking and Wire EDM

                Technician for Die Sinking and Wire EDM machines

    Our requirements:

     • Extensive experience with CNC machine tools
     • Completed education in the metalworking industry, with a trade such as
       toolmaker, precision mechanic or watchmaker
     • Experience working with small precision parts and knowledge of GF
       Machining Solutions EDM machines are an advantage

    Your tasks:

     • Set-up and dismantling independently
     • Programming of machines
     • Measuring and certifying finished components
     • Test documentation in accordance with our quality management system

    We offer:

     • Multi-faceted and responsible work on modern machines
     • Above-average compensation
     • Long-term prospects

   Would you like to work for an innovative, dynamic company? We look forward
   to your application! Please send us your completed documents by mail or
   email, specifying your earliest possible start date.

   C.F.K. CNC-Fertigungstechnik Kriftel GmbH
   Gutenbergstraße 8 65830 Kriftel/Taunus 
   Contact: Dr.-Ing. Christoph Over Email: jobs(at)cfk-online.de

    News

   Exhibition Dates 2017
   ICTM Aachen 15. to 16.02.2017 - Fraunhofer IPT & WZL Aachen

   Rapid.Tech 20. to 22.06.2017 - Messe-Erfurt

   formnext 14. to 17.11.2017 - Messe-Frankfurt

   June 2017
   Commissioning of AgieCharmilles FORM 3000

   April 2017
   Commissioning of Concept Laser M2 cusing Multilaser 2x 400 Watt

    Contact

   Phone: +49 (0) 6192 - 9945 0
   Email: info(at)cfk-online.de
   Directions: Google-Maps

    Downloads

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   C.F.K. CNC-Fertigungstechnik Kriftel GmbH
   Gutenbergstraße 8 | D-65830 Kriftel/Taunus
   Phone: +49 (0) 6192 - 9945 0 
   E-Mail: info(at)cfk-online.de
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                                   Micro EDM

Micro EDM – manufacturing of miniature components

   One of the most innovative trends in manufacturing is the miniaturisation
   of components. Micro components are often needed in small to medium lot
   sizes, since they often differ greatly in terms of requirements and
   applications.

   Micro-erosion

   Our high-precision Micro EDM systems enable the EDM manufacturing of
   extremely small individual parts. Slots of 50 μm in width can be cut to a
   tolerance of less than 5 μm by using wire diameters as fine as 30 μm. On
   our 5-axis Micro Drill EDM machine we use electrodes with diameters down
   to 0.05 mm. A built-in dressing unit also permits the manufacturing of
   electrodes with a diameter of 0.01 mm, which can be used to drill micro
   holes of 0.020 mm or less.

  Applications:

     • Micromechanics
     • Micro-moulding dies
     • Micro-nozzles and spinnerets
     • Micro-optics
     • Microelectronics
     • Micromedicine
     • Micro holes

    Machinery:

     • 8x GF Machining Solutions Cut 1000
     • 1x GF Machining Solutions Cut 1000 Oil
     • 1x GF Machining Solutions Cut 2000
     • 2x Sarix Sx100
     • 1x Sarix Sx200 5-axis

   5-axis micro EDM drilling machine
   Micro-erosion - Europe Tower

   Contact us - We will be glad to advise you: +49 (0)6192 9945 0
   or info(at)cfk-online.de

    News

   Exhibition Dates 2017
   ICTM Aachen 15. to 16.02.2017 - Fraunhofer IPT & WZL Aachen

   Rapid.Tech 20. to 22.06.2017 - Messe-Erfurt

   formnext 14. to 17.11.2017 - Messe-Frankfurt

   June 2017
   Commissioning of AgieCharmilles FORM 3000

   April 2017
   Commissioning of Concept Laser M2 cusing Multilaser 2x 400 Watt

    Contact

   Phone: +49 (0) 6192 - 9945 0
   Email: info(at)cfk-online.de
   Directions: Google-Maps

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   C.F.K. CNC-Fertigungstechnik Kriftel GmbH
   Gutenbergstraße 8 | D-65830 Kriftel/Taunus
   Phone: +49 (0) 6192 - 9945 0 
   E-Mail: info(at)cfk-online.de
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                                   About CFK

CFK – your competence center for Wire EDM, Die Sinking, Drill EDM, Micro EDM and
Selective Laser Melting

   CFK is one of the leading centers for high-precision Wire EDM, Die
   Sinking, Drill EDM, Micro EDM and a professional partner for additive
   manufacturing in metal. As part of the GESCO Group, we are a dynamic
   company with a strong partner behind us. We machine demanding,
   safety-relevant components with extremely high precision for a wide
   variety of customers. Component weights range from 0.002 g to 4 tons, and
   workpiece sizes from the μm to the meter scale.

   We have over 30 years of experience in the area of EDM processes. Our
   comprehensive expertise in 3D printing is based on Selective Laser Melting
   developed by CEO Dr.-Ing. Christoph Over and others at the Fraunhofer
   Institute, along with 15 years of experience in its practical application.
   For continuous development and implementation of the latest technologies,
   we work in research and development with RWTH Aachen and the Fraunhofer
   Institutes for Laser Technology and Production Technology.

     CFK is certified compliant with DIN EN ISO 9001, EN/AS/JISQ 9100, DIN
                               13485 and Nadcap.

   

  Electro Discharge Machining

   Electro Discharge Machining (EDM) is used for high-precision
   manufacturing, since with this method all electrically conductive
   materials, such as steel, aluminium, titanium, nickel-based alloys,
   tungsten carbide, etc., can be machined to a thousandth of a millimetre
   precision without mechanical strain.

   As a manufacturing and processing specialist, CFK can offer Electro
   Discharge Machining for a precision fit and the best possible processing
   quality, as well as the fastest possible implementation of even complex
   orders. In particular for small components, Electro Discharge Machining is
   the only option that can cut notches and holes with precise corners and
   angles.

   The workpiece to be processed is handled during manufacturing in a
   non-conductive liquid. The processes are available in the variants of Wire
   EDM and Die Sinking. Drill EDM is a special case of Die Sinking (also
   called fast hole EDM).
   While with Wire EDM there is always a wear, free tool available in the
   form of a continuous wire electrode, with Die Sinking the electrode is
   shaped within the workpiece. In this case wear occurs on the surfaces of
   the electrode used, which must be corrected to achieve a specific finished
   dimension.

   The low material stress of this type of manufacturing ensures particularly
   high surface quality, and its long service life also reduces maintenance
   costs in your factory. As a result, you get cost, effective, perfect fit
   and dimensional accuracy of high quality.

   CFK offers quality, time and cost advantages all along the line.

    

  Additive Manufacturing – Selective Laser Melting

   Selective Laser Melting is a powder-bed based process with laser beams
   fusing metallic powder layer by layer. This type of manufacturing process
   makes complex and conformal three-dimensional geometrical forms feasible.
   With its geometrical freedom, this technology complements previous
   conventional manufacturing processes.

   As part of the Selective Laser Melting process, a defined powder layer is
   fused with a laser. This is repeated layer by layer, thus manufacturing a
   component based on a 3D CAD file. The process allows for components with a
   density of up to 100 % which shows the same mechanical properties as the
   ones manufactured conventionally. Various metal alloys can be used as
   powdered materials and series-production materials such as different types
   of steel, titanium and aluminium alloys, high heat resistant materials and
   copper alloys are used as well.

   The Selective Laser Melting technology can also be used to directly
   produce entire units. These can be further improved with a topological
   optimisation process, saving weight, material and manufacturing time.
   Resulting from these improvements the new components are cost-efficiently
   manufactured using less materials and possibly even less processing steps.

   Applications for Selective Laser Melting: manufacturing of prototypes,
   individual implants (medical technology), small to medium lot services and
   light weight construction.

    

  CFK-Team

   We know that a large part of our success is due to the capabilities of our
   qualified employees. This combination of highly qualified technicians with
   intensive know-how and years of experience and a technological highly
   developed machinery leads to the best possible results in EDM machining
   and additive manufacturing. High-precision measuring equipment ensures
   accuracy that meets the highest possible quality standards. This is highly
   valued by our customers in medical technology, aerospace, tool and machine
   design, energy technology and the electrical industry.

   
   

   Contact us - We will be glad to advise you: +49 (0)6192 9945 0
   or info(at)cfk-online.de

    News

   Exhibition Dates 2017
   ICTM Aachen 15. to 16.02.2017 - Fraunhofer IPT & WZL Aachen

   Rapid.Tech 20. to 22.06.2017 - Messe-Erfurt

   formnext 14. to 17.11.2017 - Messe-Frankfurt

   June 2017
   Commissioning of AgieCharmilles FORM 3000

   April 2017
   Commissioning of Concept Laser M2 cusing Multilaser 2x 400 Watt

    Contact

   Phone: +49 (0) 6192 - 9945 0
   Email: info(at)cfk-online.de
   Directions: Google-Maps

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      Contact & Direction

   C.F.K. CNC-Fertigungstechnik Kriftel GmbH
   Gutenbergstraße 8 | D-65830 Kriftel/Taunus
   Phone: +49 (0) 6192 - 9945 0 
   E-Mail: info(at)cfk-online.de
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                Additive Manufacturing – Selective Laser melting

Selective Laser Melting (SLM) – 3D printing using light and metal powder

   CFK's comprehensive expertise in additive manufacturing based on Selective
   Laser Melting, developed by CEO Dr.-Ing. Christoph Over and others at the
   Fraunhofer Institute, can look back on 15 years of experience in
   applications. These years of experience guarantee top quality in
   consulting and manufacturing.

   Selective Laser Melting is an additive manufacturing process that creates
   complex three-dimensional components layer-by-layer from a powder material
   using laser. It is particularly used in functional prototypes, small
   series of complex components or assemblies, tool inserts and medical
   implants.

   CFK Selective Laser Melting (SLM)

   In Selective Laser Melting, components are generated directly from the 3D
   CAD data. A layer of powder is applied to a build platform. Then a laser
   melts the areas of the layer that will later be present as solid material.
   The build platform is then lowered and the process repeats until the
   component is complete. The resulting build of the metallic parts can
   achieve densities of >99,5% and are just as tough and hard as
   conventionally manufactured materials. The parts can even be further
   machined with conventional processes without any problems.
   Series-production materials are used, such as different types of steel,
   titanium, aluminium alloys as well as nickel and copper alloys.

   Selective Laser Melting offers incredible options for the design and
   production of components

   Selective Laser Melting permits the manufacturing of complete components
   that cannot be manufactured using conventional methods, such as milling or
   casting. This provides geometric and design options that have never been
   possible before. For example, contour-adapted channels within components
   or load-appropriate internal structures are possible.

   Since the components are manufactured in a single process step, entirely
   new possibilities are opened up for manufacturing components in one piece
   instead of joining them from different individual parts.

   What we offer: In addition to additive manufacturing of components from
   various series materials, we can also offer you a custom analysis of the
   economic and technological advantages of Selective Laser Melting and
   advise you on the design and layout of your components in accordance with
   your specific needs.

  Machinery:

     • 3x SLM 280 with 400 W laser
     • 1x Concept Laser M2 cusing Multilaser with 2x 400 W laser
     • 1x TrumaForm with build platforms heatable up to 500°C and 400 W laser
     • 1x TrumaForm with build platforms heatable up to 500°C and 1000 W
       laser
     • 2x TruPrint 1000 with 200 W lasers

   In our download area, you can find all the data sheets of additive
   manufacturing process using Selective Laser Melting.

   CFK Selective Laser Melting (SLM)
   CFK Selective Laser Melting (SLM)

   Contact us - We will be glad to advise you: +49 (0)6192 9945 0
   or info(at)cfk-online.de

    Video

   Play Video

    Video

    News

   Exhibition Dates 2017
   ICTM Aachen 15. to 16.02.2017 - Fraunhofer IPT & WZL Aachen

   Rapid.Tech 20. to 22.06.2017 - Messe-Erfurt

   formnext 14. to 17.11.2017 - Messe-Frankfurt

   June 2017
   Commissioning of AgieCharmilles FORM 3000

   April 2017
   Commissioning of Concept Laser M2 cusing Multilaser 2x 400 Watt

    Contact

   Phone: +49 (0) 6192 - 9945 0
   Email: info(at)cfk-online.de
   Directions: Google-Maps

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      Contact & Direction

   C.F.K. CNC-Fertigungstechnik Kriftel GmbH
   Gutenbergstraße 8 | D-65830 Kriftel/Taunus
   Phone: +49 (0) 6192 - 9945 0 
   E-Mail: info(at)cfk-online.de
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                                 Contact to CFK

   If you have any questions about our services or our company, please do not
   hesitate to contact us by e-mail or phone. Alternatively, you can also use
   the form below to contact us.

   CEO:

   Dr.-Ing. Christoph Over
   +49 (0) 61 92 - 99 45 0
   info(at)cfk-online.de

   Technical Sales:

   Frank Spengler
   +49 (0) 61 92 - 99 45 50
   f.spengler(at)cfk-online.de

   Klaus Gallenbacher
   +49 (0) 61 92 - 99 45 25
   k.gallenbacher(at)cfk-online.de

   Selective Laser Melting:

   Dr.-Ing. Stefan Jansen
   +49 (0) 61 92 - 99 45 0
   s.jansen(at)cfk-online.de

   EDM:

   Udo Lang
   +49 (0) 61 92 - 99 45 0
   u.lang(at)cfk-online.de

   Quality Management:

   Uwe Wötzel
   +49 (0) 61 92 - 99 45 0
   qm(at)cfk-online.de

   Company:

   C.F.K. CNC-Fertigungstechnik Kriftel GmbH
   Gutenbergstraße 8
   D-65830 Kriftel/Taunus
   Phone: +49 (0) 61 92 - 99 45 0
   Fax: +49 (0) 61 92 - 99 45 45
   E-Mail: info(at)cfk-online.de
   Website: www.cfk-online.de

   ══════════════════════════════════════════════════════════════════════════

Contact Sheet

   Mandatory field First Name* _____________________
   Mandatory field Surname* _____________________
   Phone _____________________
   Mandatory field E-Mail* _____________________
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   _________________________________________
   _________________________________________
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   _________________________________________
   Mandatory field Anti-spam protection* _____________________ Please
   calculate 5 plus 3.
   [ Send ]

    News

   Exhibition Dates 2017
   ICTM Aachen 15. to 16.02.2017 - Fraunhofer IPT & WZL Aachen

   Rapid.Tech 20. to 22.06.2017 - Messe-Erfurt

   formnext 14. to 17.11.2017 - Messe-Frankfurt

   June 2017
   Commissioning of AgieCharmilles FORM 3000

   April 2017
   Commissioning of Concept Laser M2 cusing Multilaser 2x 400 Watt

    Contact

   Phone: +49 (0) 6192 - 9945 0
   Email: info(at)cfk-online.de
   Directions: Google-Maps

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   C.F.K. CNC-Fertigungstechnik Kriftel GmbH
   Gutenbergstraße 8 | D-65830 Kriftel/Taunus
   Phone: +49 (0) 6192 - 9945 0 
   E-Mail: info(at)cfk-online.de
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                                  Die Sinking

Die Sinking on track-controlled 5-axis machines

   Through overlapping movements in all axes, Die Sinking enables the
   generation of a variety of shapes, which in some cases are impossible to
   achieve with any other processing system.

   Copper, tungsten copper and graphite are used as the electrode materials
   in Die Sinking on our five-axis Die Sinking machines. The workpiece is
   created through spark formation, from the electrode to the workpiece
   resulting in a negative shape. It is located in a dielectric bath (oil of
   various viscosities, depending on the application) which is ionised by the
   discharge.

   The movable machine head carries out movements along the Z axis and
   rotation in the C axis, while the table executes movements along the X and
   Y axes. These movements and an optionally applied rotational axis make the
   process ideal for all possible shape contours and for the processing of
   hard-to- machine materials.

  Machinery:

     • 3x GF Machining Solutions Form 400
     • 1x GF Machining Solutions Form 1000
     • 1x GF Machining Solutions Form 3000
     • 2x Agie Hyperspark HS
     • 1x Agie Spirit 4
     • 1x Agie Spirit 2

   Maximum workpiece and workspace of our Die Sinking machines:

    Workpiece:

     • Length x width up to 1380 x 1100 mm
     • Height up to 450 mm
     • Weight up to 2000 kg

    Workspace:

     • Maximum travel distance x/y/z: 700 x 500 x 500 mm
     • C axis that can be continuously controlled over 360°
     • Rotary table as additional A axis

   Die erosion
   EDM wire eroding

   Contact us - We will be glad to advise you: +49 (0)6192 9945 0
   or info(at)cfk-online.de

    Video

   Play Video

    Video

    News

   Exhibition Dates 2017
   ICTM Aachen 15. to 16.02.2017 - Fraunhofer IPT & WZL Aachen

   Rapid.Tech 20. to 22.06.2017 - Messe-Erfurt

   formnext 14. to 17.11.2017 - Messe-Frankfurt

   June 2017
   Commissioning of AgieCharmilles FORM 3000

   April 2017
   Commissioning of Concept Laser M2 cusing Multilaser 2x 400 Watt

    Contact

   Phone: +49 (0) 6192 - 9945 0
   Email: info(at)cfk-online.de
   Directions: Google-Maps

    Downloads

   Download! CFK broschures & more

      Quicklinks

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      Contact & Direction

   C.F.K. CNC-Fertigungstechnik Kriftel GmbH
   Gutenbergstraße 8 | D-65830 Kriftel/Taunus
   Phone: +49 (0) 6192 - 9945 0 
   E-Mail: info(at)cfk-online.de
   Skip navigation

     • Main Page
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   Skip navigation

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                                How to find us:

Our company is located in the industrial area of Kriftel, a city between
Frankfurt am Main and Wiesbaden.

   From the direction of Frankfurt or Wiesbaden, please take the A66 until
   you reach the exit Hattersheim. There you take the direction to Kriftel.
   After approximately 200 meters turn right into Gutenbergstraße
   (Gewerbegebiet). Follow Gutenbergstraße straight ahead and after 500
   meters you will find us on the right hand side.

     • cfk-anfahrtskizze.pdf (100.2 KiB)

   IFrame

   Address

   C.F.K. CNC-Fertigungstechnik Kriftel GmbH
   Gutenbergstraße 8
   D-65830 Kriftel/Taunus

   Telephone: +49 (0) 61 92 - 99 45-0
   Fax: +49 (0) 61 92 - 99 45-45

    News

   Exhibition Dates 2017
   ICTM Aachen 15. to 16.02.2017 - Fraunhofer IPT & WZL Aachen

   Rapid.Tech 20. to 22.06.2017 - Messe-Erfurt

   formnext 14. to 17.11.2017 - Messe-Frankfurt

   June 2017
   Commissioning of AgieCharmilles FORM 3000

   April 2017
   Commissioning of Concept Laser M2 cusing Multilaser 2x 400 Watt

    Contact

   Phone: +49 (0) 6192 - 9945 0
   Email: info(at)cfk-online.de
   Directions: Google-Maps

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   C.F.K. CNC-Fertigungstechnik Kriftel GmbH
   Gutenbergstraße 8 | D-65830 Kriftel/Taunus
   Phone: +49 (0) 6192 - 9945 0 
   E-Mail: info(at)cfk-online.de
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                                   Downloads

   Our company brochures, certificates and data sheets for laser melting are
   available for download in PDF format:

     • CFK - Präzision durch Innovation (1.9 MiB)
     • CFK für die Aerospace-Fertigungsindustrie (2.1 MiB)
     • DNV-GL, ISO 9001.pdf (272.8 KiB)
     • DNV-GL, EN 9100.pdf (322.2 KiB)
     • Nadcap.pdf (95.8 KiB)
     • Zertifizierung EN ISO 13485 (318.4 KiB)
     • Datenblatt_SLM_Aluminium.pdf (359.1 KiB)
     • Datenblatt_SLM_Inconel.pdf (346.1 KiB)
     • Datenblatt_SLM_Titan.pdf (229.1 KiB)
     • Datenblatt_SLM_Werkzeugstahl.pdf (222.3 KiB)

    News

   Exhibition Dates 2017
   ICTM Aachen 15. to 16.02.2017 - Fraunhofer IPT & WZL Aachen

   Rapid.Tech 20. to 22.06.2017 - Messe-Erfurt

   formnext 14. to 17.11.2017 - Messe-Frankfurt

   June 2017
   Commissioning of AgieCharmilles FORM 3000

   April 2017
   Commissioning of Concept Laser M2 cusing Multilaser 2x 400 Watt

    Contact

   Phone: +49 (0) 6192 - 9945 0
   Email: info(at)cfk-online.de
   Directions: Google-Maps

    Downloads

   Download! CFK broschures & more

      Quicklinks

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   C.F.K. CNC-Fertigungstechnik Kriftel GmbH
   Gutenbergstraße 8 | D-65830 Kriftel/Taunus
   Phone: +49 (0) 6192 - 9945 0 
   E-Mail: info(at)cfk-online.de
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                                   Drill EDM

3- and 5-axis Drill EDM

   Drill EDM allows fast, efficient manufacturing of one-off or production
   parts with multiple-hole drilling patterns and individual holes at
   different angles, as well as simple start hole drilling for Wire EDM. Even
   the smallest of holes can be drilled, regardless of the hardness of the
   material.

   Drill EDM is a special application of Die Sinking (also called fast hole
   EDM) and is used especially when high feed rates are required. During the
   manufacturing process the electrode turns, leading to an even burning and
   rapid erosion of the workpiece. CFK can drill precision holes with
   diameters ranging from 0.3 to 6.0 mm and a height of 800 mm on 3- and
   5-axis machines.

   Our 5-axis Drill EDM machines are a speciality,capable of handling complex
   components of hard-to-machine materials, for example those used in the gas
   turbine industry.

  Machinery: 

     • 3x 5-axis Heun APos 1200
     • 1x 3-axis Heun APos 1200 solid
     • 1x 3-axis Heun APos 600

   Maximum workspace and travel distance of our Wire EDM machines:

    Workpiece:

     • Length x width up to 2000 x 1200 mm
     • Height up to 800 mm
     • Weight up to 3000 kg

   Workspace:

     • Maximum travel distances: x, y, z 1200 x 600 x 800 mm.

   EDM drilling
   EDM drilling

   Contact us - We will be glad to advise you: +49 (0)6192 9945 0
   or info(at)cfk-online.de

    Video

   Play Video

    Video

    News

   Exhibition Dates 2017
   ICTM Aachen 15. to 16.02.2017 - Fraunhofer IPT & WZL Aachen

   Rapid.Tech 20. to 22.06.2017 - Messe-Erfurt

   formnext 14. to 17.11.2017 - Messe-Frankfurt

   June 2017
   Commissioning of AgieCharmilles FORM 3000

   April 2017
   Commissioning of Concept Laser M2 cusing Multilaser 2x 400 Watt

    Contact

   Phone: +49 (0) 6192 - 9945 0
   Email: info(at)cfk-online.de
   Directions: Google-Maps

    Downloads

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      Contact & Direction

   C.F.K. CNC-Fertigungstechnik Kriftel GmbH
   Gutenbergstraße 8 | D-65830 Kriftel/Taunus
   Phone: +49 (0) 6192 - 9945 0 
   E-Mail: info(at)cfk-online.de
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                                    Wire EDM

Wire EDM using innovative technology

   Whenever a complex variety of shapes and the manufacturing of tools with
   high precision in the μm range are needed, EDM is the way to manufacture
   parts from initial sample to series production.

   EDM wire erosion

   Wire EDM, also called spark erosion cutting, is a shaping process. All
   electrically conductive materials (including massive PCD), regardless of
   hardness, can be processed to a precise shape and extremely narrow cuts
   are possible even for very thick materials.

   The manufacturing of extremely small geometrical contours and slots, ruled
   surfaces in any combination as well as cylindrical and conical cuts with
   variations of angles on small and large workpieces is possible with Wire
   EDM, as well as with turn EDM. Fine, grained, three, dimensional
   geometries and even highly complex shapes can be processed quickly and
   precisely, even in materials such as Inconel, titanium or tungsten carbide
   that are very difficult to machine using conventional methods. In
   addition, rotation Wire EDM is a technical speciality for rotationally
   symmetrical parts that are either impossible or very difficult to
   manufacture using conventional techniques.

  Important technical data:

     • Extremely fine surface quality with Ra = 0.05 μm
     • Extremely small wire diameter: 0.02 mm

    Machinery:

     • 4x GF Machining Solutions Progress 4
     • 2x GF Machining Solutions Progress 3
     • 5x GF Machining Solutions Progress 2
     • 1x Agie Challenge V3

   Maximum workpiece and workspace of our Wire EDM machines:

    Workpiece:

     • Length x width up to 1300 x 1200 mm
     • Height up to 710 mm
     • Weight up to 4000 kg

    Workspace:

     • Maximum travel distances: x, y, z 800 x 550 x 710 mm
     • Travel distances: u, v ± 700 x 400 mm

   Contact us - We will be glad to advise you: +49 (0)6192 9945 0
   or info(at)cfk-online.de

    Video

   Play Video

    Video

    News

   Exhibition Dates 2017
   ICTM Aachen 15. to 16.02.2017 - Fraunhofer IPT & WZL Aachen

   Rapid.Tech 20. to 22.06.2017 - Messe-Erfurt

   formnext 14. to 17.11.2017 - Messe-Frankfurt

   June 2017
   Commissioning of AgieCharmilles FORM 3000

   April 2017
   Commissioning of Concept Laser M2 cusing Multilaser 2x 400 Watt

    Contact

   Phone: +49 (0) 6192 - 9945 0
   Email: info(at)cfk-online.de
   Directions: Google-Maps

    Downloads

   Download! CFK broschures & more

      Quicklinks

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      Contact & Direction

   C.F.K. CNC-Fertigungstechnik Kriftel GmbH
   Gutenbergstraße 8 | D-65830 Kriftel/Taunus
   Phone: +49 (0) 6192 - 9945 0 
   E-Mail: info(at)cfk-online.de
   Skip navigation

     • Main Page
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                                Graphite Milling

   Graphite Milling can provide many advantages in EDM machining, in
   particular due to the fast, flexible manufacturing of extremely fine
   contours.

   Graphite Milling requires a high level of technical competence, since thin
   shapes on a graphite electrode can only be milled with low cutting forces
   and very close tolerances to avoid errors in the contour and guarantee
   very good surfaces. We use our 3- and 5-axis machines to produce
   electrodes to your design specifications or we can support you with 3D
   design and calculation of electrodes.

  Machinery: 

     • 1x GF Machining Solutions HSM 400U
     • 1x GF Machining Solutions HSM 300

   Graphite milling
   Graphite milling

   Contact us - We will be glad to advise you: +49 (0)6192 9945 0
   or info(at)cfk-online.de

    Video

   Play Video

    Video

    News

   Exhibition Dates 2017
   ICTM Aachen 15. to 16.02.2017 - Fraunhofer IPT & WZL Aachen

   Rapid.Tech 20. to 22.06.2017 - Messe-Erfurt

   formnext 14. to 17.11.2017 - Messe-Frankfurt

   June 2017
   Commissioning of AgieCharmilles FORM 3000

   April 2017
   Commissioning of Concept Laser M2 cusing Multilaser 2x 400 Watt

    Contact

   Phone: +49 (0) 6192 - 9945 0
   Email: info(at)cfk-online.de
   Directions: Google-Maps

    Downloads

   Download! CFK broschures & more

      Quicklinks

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   C.F.K. CNC-Fertigungstechnik Kriftel GmbH
   Gutenbergstraße 8 | D-65830 Kriftel/Taunus
   Phone: +49 (0) 6192 - 9945 0 
   E-Mail: info(at)cfk-online.de
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                                    Imprint

   Information in accordance with section 5 TMG

   C.F.K. CNC-Fertigungstechnik Kriftel GmbH
   Gutenbergstraße 8
   65830 Kriftel/Taunus

   Represented by:

   Dr.-Ing. Christoph Over

   Contact:

   Phone: +49 (0) 6192 - 99 45 0
   Fax: +49 (0) 6192 - 99 45 45
   E-Mail: info(at)cfk-online.de

   Register entry:

   Register Number: HRB 27387
   Register Court: Amtsgericht Frankfurt am Main

   VAT number:

   VAT identification number in accordance with section 27 a of the German
   VAT act
   DE 113834694

   Webdesign & Web Development

   Daniel Kunkel Grafik- und Webdesign
   65719 Hofheim am Taunus
   www.grafikdesign-kunkel.de

    

Disclaimer

   Accountability for content

   The contents of our pages have been created with the utmost care. However,
   we cannot guarantee the contents' accuracy, completeness or topicality.
   According to statutory provisions, we are furthermore responsible for our
   own content on these web pages. In this context, please note that we are
   accordingly not obliged to monitor merely the transmitted or saved
   information of third parties, or investigate circumstances pointing to
   illegal activity. Our obligations to remove or block the use of
   information under generally applicable laws remain unaffected by this as
   per §§ 8 to 10 of the Telemedia Act (TMG).

   Accountability for links

   Responsibility for the content of external links (to web pages of third
   parties) lies solely with the operators of the linked pages. No violations
   were evident to us at the time of linking. Should any legal infringement
   become known to us, we will remove the respective link immediately.

   Copyright

   Our web pages and their contents are subject to German copyright law.
   Unless expressly permitted by law (§ 44a et seq. of the copyright law),
   every form of utilizing, reproducing or processing works subject to
   copyright protection on our web pages requires the prior consent of the
   respective owner of the rights. Individual reproductions of a work are
   allowed only for private use, so must not serve either directly or
   indirectly for earnings. Unauthorized utilization of copyrighted works is
   punishable (§ 106 of the copyright law).

    News

   Exhibition Dates 2017
   ICTM Aachen 15. to 16.02.2017 - Fraunhofer IPT & WZL Aachen

   Rapid.Tech 20. to 22.06.2017 - Messe-Erfurt

   formnext 14. to 17.11.2017 - Messe-Frankfurt

   June 2017
   Commissioning of AgieCharmilles FORM 3000

   April 2017
   Commissioning of Concept Laser M2 cusing Multilaser 2x 400 Watt

    Contact

   Phone: +49 (0) 6192 - 9945 0
   Email: info(at)cfk-online.de
   Directions: Google-Maps

    Downloads

   Download! CFK broschures & more

      Quicklinks

   Skip navigation

     • Main Page
     • Services
     • Jobs
     • Privacy
     • Imprint

    

      Contact & Direction

   C.F.K. CNC-Fertigungstechnik Kriftel GmbH
   Gutenbergstraße 8 | D-65830 Kriftel/Taunus
   Phone: +49 (0) 6192 - 9945 0 
   E-Mail: info(at)cfk-online.de
   Skip navigation

     • Main Page
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     • DE

    
   
   Skip navigation

     • Services

          • Wire EDM
          • Die Sinking
          • Micro EDM
          • Drill EDM
          • Additive Manufacturing
          • Graphite Milling

     • About CFK
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     • DE

    
   menu
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     • Services

          • Wire EDM
          • Die Sinking
          • Micro EDM
          • Drill EDM
          • Additive Manufacturing
          • Graphite Milling

     • About CFK
     • News
     • Quality
     • Measurement Technology
     • Download
     • Contact
     • DE

    

   Drahten

  Wire EDM

   senken

  Die Sinking

   

  Micro EDM

   

  Drill EDM

   slm

  Additive Manufacturing

   Graphit

  Graphite Milling

   ══════════════════════════════════════════════════════════════════════════

   Contact us - We will be glad to advise you: +49 (0)6192 9945 0
   or info(at)cfk-online.de

      Quicklinks

   Skip navigation

     • Main Page
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      Contact & Direction

   C.F.K. CNC-Fertigungstechnik Kriftel GmbH
   Gutenbergstraße 8 | D-65830 Kriftel/Taunus
   Phone: +49 (0) 6192 - 9945 0 
   E-Mail: info(at)cfk-online.de
   Skip navigation

     • Main Page
     • Jobs
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     • DE

    
   
   Skip navigation

     • Services

          • Wire EDM
          • Die Sinking
          • Micro EDM
          • Drill EDM
          • Additive Manufacturing
          • Graphite Milling

     • About CFK
     • News
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     • DE

    
   menu
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     • Services

          • Wire EDM
          • Die Sinking
          • Micro EDM
          • Drill EDM
          • Additive Manufacturing
          • Graphite Milling

     • About CFK
     • News
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     • DE

    

                             Measurement Technology

CFK reliably tests and documents using up-to-date measurement equipment.

   Precision and quality are high particularly for testing and measurement
   equipment used for aerospace and medical technology parts and must meet
   the strict requirements of regulatory authorities.

   CFK works with the latest measuring machines and optical measurement
   projectors in fully climatecontrolled rooms in order to achieve the best
   possible precision, quality assurance and provide valid results. We work
   with certified partners (e.g. TÜV Hessen, TU Darmstadt) to determine
   mechanical key data and metallography tests that comply with aerospace
   requirements. We have our own metallography equipment for continuous
   quality assurance, in particular for Selective Laser Melting.

   We can also perform contract measurements.

  Machinery:

     • 1x ZEISS SPECTRUM
     • 1x ZEISS PRISMO
     • 2x OPG Smartscope Flash 200
     • 1x Keyence VHX 5000 digital microscopy system
     • 1x Steinbichler COMET L3D 5M 3D scanner

   Contact us - We will be glad to advise you: +49 (0)6192 9945 0
   or info(at)cfk-online.de

    News

   Exhibition Dates 2017
   ICTM Aachen 15. to 16.02.2017 - Fraunhofer IPT & WZL Aachen

   Rapid.Tech 20. to 22.06.2017 - Messe-Erfurt

   formnext 14. to 17.11.2017 - Messe-Frankfurt

   June 2017
   Commissioning of AgieCharmilles FORM 3000

   April 2017
   Commissioning of Concept Laser M2 cusing Multilaser 2x 400 Watt

    Contact

   Phone: +49 (0) 6192 - 9945 0
   Email: info(at)cfk-online.de
   Directions: Google-Maps

    Downloads

   Download! CFK broschures & more

      Quicklinks

   Skip navigation

     • Main Page
     • Services
     • Jobs
     • Privacy
     • Imprint

    

      Contact & Direction

   C.F.K. CNC-Fertigungstechnik Kriftel GmbH
   Gutenbergstraße 8 | D-65830 Kriftel/Taunus
   Phone: +49 (0) 6192 - 9945 0 
   E-Mail: info(at)cfk-online.de
   Skip navigation

     • Main Page
     • Jobs
     • Directions
     • Privacy
     • Imprint
     • DE

    
   
   Skip navigation

     • Services

          • Wire EDM
          • Die Sinking
          • Micro EDM
          • Drill EDM
          • Additive Manufacturing
          • Graphite Milling

     • About CFK
     • News
     • Quality
     • Measurement Technology
     • Download
     • Contact
     • DE

    
   menu
   Skip navigation

     • Services

          • Wire EDM
          • Die Sinking
          • Micro EDM
          • Drill EDM
          • Additive Manufacturing
          • Graphite Milling

     • About CFK
     • News
     • Quality
     • Measurement Technology
     • Download
     • Contact
     • DE

    

                                      News

 

   Exhibition Dates 2017

   ICTM International Center for Turbomachinery Manufacturing Aachen
   From the 15^th to 16^th of February 2017 - Fraunhofer IPT & WZL Aachen
   More information about the exhibition you will find under
   http://www.ictm-aachen.com.

   Rapid.Tech
   From the 20^th to 22^th of June 2017 - Exhibition-Erfurt
   More information about the exhibition you will find under
   http://www.rapidtech.de.

   formnext
   From the 14^th to 17^th of November 2017 - Exhibition -Exhibition
   More information about the exhibition you will find under
   https://www.mesago.de/de/formnext/home.htm.

    

   June 2017 - Forward-looking Investments
   After the extension of the machinery with a Concept Laser M2 cusing
   Multilaser 2x 400 Watt last April, the new die sinking machine
   AgieCharmilles FORM 3000 together with automation solution from GF
   Machining Solutions GmbH has now been put into operation successfully.

    News

   Exhibition Dates 2017
   ICTM Aachen 15. to 16.02.2017 - Fraunhofer IPT & WZL Aachen

   Rapid.Tech 20. to 22.06.2017 - Messe-Erfurt

   formnext 14. to 17.11.2017 - Messe-Frankfurt

   June 2017
   Commissioning of AgieCharmilles FORM 3000

   April 2017
   Commissioning of Concept Laser M2 cusing Multilaser 2x 400 Watt

    Contact

   Phone: +49 (0) 6192 - 9945 0
   Email: info(at)cfk-online.de
   Directions: Google-Maps

    Downloads

   Download! CFK broschures & more

      Quicklinks

   Skip navigation

     • Main Page
     • Services
     • Jobs
     • Privacy
     • Imprint

    

      Contact & Direction

   C.F.K. CNC-Fertigungstechnik Kriftel GmbH
   Gutenbergstraße 8 | D-65830 Kriftel/Taunus
   Phone: +49 (0) 6192 - 9945 0 
   E-Mail: info(at)cfk-online.de
   Skip navigation

     • Main Page
     • Jobs
     • Directions
     • Privacy
     • Imprint
     • DE

    
   
   Skip navigation

     • Services

          • Wire EDM
          • Die Sinking
          • Micro EDM
          • Drill EDM
          • Additive Manufacturing
          • Graphite Milling

     • About CFK
     • News
     • Quality
     • Measurement Technology
     • Download
     • Contact
     • DE

    
   menu
   Skip navigation

     • Services

          • Wire EDM
          • Die Sinking
          • Micro EDM
          • Drill EDM
          • Additive Manufacturing
          • Graphite Milling

     • About CFK
     • News
     • Quality
     • Measurement Technology
     • Download
     • Contact
     • DE

    

                               Privacy Statement

   General

   Your personal data (e.g. title, name, house address, e-mail address, phone
   number, bank details, credit card number) are processed by us only in
   accordance with the provisions of German data privacy laws. The following
   provisions describe the type, scope and purpose of collecting, processing
   and utilizing personal data. This data privacy policy applies only to our
   web pages. If links on our pages route you to other pages, please inquire
   there about how your data are handled in such cases.

   Inventory data

   (1) Your personal data, insofar as these are necessary for this
   contractual relationship (inventory data) in terms of its establishment,
   organization of content and modifications, are used exclusively for
   fulfilling the contract. For goods to be delivered, for instance, your
   name and address must be relayed to the supplier of the goods.

   (2) Without your explicit consent or a legal basis, your personal data are
   not passed on to third parties outside the scope of fulfilling this
   contract. After completion of the contract, your data are blocked against
   further use. After expiry of deadlines as per tax-related and commercial
   regulations, these data are deleted unless you have expressly consented to
   their further use.

   Web analysis with Google Analytics

   This website uses Google Analytics, a web analysis service of Google Inc.
   (Google). Google Analytics uses cookies, i.e. text files stored on your
   computer to enable analysis of website usage by you. Information generated
   by the cookie about your use of this website is usually transmitted to a
   Google server in the United States and stored there. In case of activated
   IP anonymization on this website, however, your IP address is previously
   truncated by Google within member states of the European Union or in other
   states which are party to the agreement on the European Economic Area.
   Only in exceptional cases is a full IP address transmitted to a Google
   server in the United States and truncated there. On behalf this website's
   owner, Google will use this information to evaluate your use of the
   website, compile reports about website activities, and provide the
   website's operator with further services related to website and Internet
   usage. The IP address sent from your browser as part of Google Analytics
   is not merged with other data by Google. You can prevent storage of
   cookies by appropriately setting your browser software; in this case,
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   offered by this website. In addition, you can prevent data generated by
   the cookie and relating to your use of the website (including 16 your IP
   address) from being collected and processed by Google, by downloading and
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   This website uses Google Analytics with the extension "anonymizeIP()", IP
   addresses being truncated before further processing in order to rule out
   direct associations to persons.

   Information about cookies

   (1) To optimize our web presence, we use cookies. These are small text
   files stored in your computer's main memory. These cookies are deleted
   after you close the browser. Other cookies remain on your computer
   (long-term cookies) and permit its recognition on your next visit. This
   allows us to improve your access to our site.

   (2) You can prevent storage of cookies by choosing a "disable cookies"
   option in your browser settings. But this can limit the functionality of
   our Internet offers as a result.

   Disclosure

   According to the Federal Data Protection Act, you have a right to
   free-of-charge information about your stored data, and possibly
   entitlement to correction, blocking or deletion of such data. Inquiries
   can be directed to the following e-mail addresses: info@cfk-online.de.

    News

   Exhibition Dates 2017
   ICTM Aachen 15. to 16.02.2017 - Fraunhofer IPT & WZL Aachen

   Rapid.Tech 20. to 22.06.2017 - Messe-Erfurt

   formnext 14. to 17.11.2017 - Messe-Frankfurt

   June 2017
   Commissioning of AgieCharmilles FORM 3000

   April 2017
   Commissioning of Concept Laser M2 cusing Multilaser 2x 400 Watt

    Contact

   Phone: +49 (0) 6192 - 9945 0
   Email: info(at)cfk-online.de
   Directions: Google-Maps

    Downloads

   Download! CFK broschures & more

      Quicklinks

   Skip navigation

     • Main Page
     • Services
     • Jobs
     • Privacy
     • Imprint

    

      Contact & Direction

   C.F.K. CNC-Fertigungstechnik Kriftel GmbH
   Gutenbergstraße 8 | D-65830 Kriftel/Taunus
   Phone: +49 (0) 6192 - 9945 0 
   E-Mail: info(at)cfk-online.de
   Skip navigation

     • Main Page
     • Jobs
     • Directions
     • Privacy
     • Imprint
     • DE

    
   
   Skip navigation

     • Services

          • Wire EDM
          • Die Sinking
          • Micro EDM
          • Drill EDM
          • Additive Manufacturing
          • Graphite Milling

     • About CFK
     • News
     • Quality
     • Measurement Technology
     • Download
     • Contact
     • DE

    
   menu
   Skip navigation

     • Services

          • Wire EDM
          • Die Sinking
          • Micro EDM
          • Drill EDM
          • Additive Manufacturing
          • Graphite Milling

     • About CFK
     • News
     • Quality
     • Measurement Technology
     • Download
     • Contact
     • DE

    

                               Quality Management

Certified processes ensure top quality at CFK.

   As a specialist in EDM processes and Selective Laser Melting, we are a
   service provider for industries with the highest standards in quality and
   reliability of components. For this reason certified and validated
   processes are top priority for us.

   Manufacturing, measurement and test processes must be validated to be used
   in particularly demanding industries, such as medical technology and the
   aerospace industry, since even the smallest of defects can have serious
   consequences. The CFK quality management system includes the relevant
   methods for qualification, validation and revalidation that allow both the
   basic validation of our processes as well as the validation of your own
   customer-specific requirements in accordance with the guidelines of
   current standards and directives.

   CFK is certified compliant with

     • DIN EN ISO 9001
     • EN/AS/JISQ 9100
     • DIN 13485
     • Nadcap

   All our processes are subject to continuous quality assurance and
   improvement. Precisely tuned procedures as well as validated processes at
   CFK guarantee the high-performance, efficient and safe manufacturing of
   complex high-precision components.

   Contact us - We will be glad to advise you: +49 (0)6192 9945 0
   or info(at)cfk-online.de

    News

   Exhibition Dates 2017
   ICTM Aachen 15. to 16.02.2017 - Fraunhofer IPT & WZL Aachen

   Rapid.Tech 20. to 22.06.2017 - Messe-Erfurt

   formnext 14. to 17.11.2017 - Messe-Frankfurt

   June 2017
   Commissioning of AgieCharmilles FORM 3000

   April 2017
   Commissioning of Concept Laser M2 cusing Multilaser 2x 400 Watt

    Contact

   Phone: +49 (0) 6192 - 9945 0
   Email: info(at)cfk-online.de
   Directions: Google-Maps

    Downloads

   Download! CFK broschures & more

      Quicklinks

   Skip navigation

     • Main Page
     • Services
     • Jobs
     • Privacy
     • Imprint

    

      Contact & Direction

   C.F.K. CNC-Fertigungstechnik Kriftel GmbH
   Gutenbergstraße 8 | D-65830 Kriftel/Taunus
   Phone: +49 (0) 6192 - 9945 0 
   E-Mail: info(at)cfk-online.de
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          • Drahterosion
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     • Über CFK
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   Drahten

  Drahterosion

   senken

  Senkerosion

   

  Mikroerosion

   

  Bohrerosion

   slm

  Additive Fertigung

   Graphit

  Graphitfräsen

   ══════════════════════════════════════════════════════════════════════════

   Kontaktieren Sie uns unter +49 (0)6192 9945 0 oder info(at)cfk-online.de

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      Kontakt & Anfahrt

   C.F.K. CNC-Fertigungstechnik Kriftel GmbH
   Gutenbergstraße 8 | D-65830 Kriftel/Taunus
   Telefon: +49 (0) 6192 - 9945 0 
   E-Mail: info(at)cfk-online.de
