WTN Werkzeugtechnik Niederstetten GmbH & Co. KG

Hohe Buche 15, 97996 Niederstetten
Germany
Telephone +49 7932 9120-0
Fax +49 7932 9120-50
info@wtn.de

Hall map

wire 2018 hall map (Hall 15): stand C43

Fairground map

wire 2018 fairground map: Hall 15

Contact

Uwe Traub

CEO

Phone
+49 7932 9120-10

Email
uwe.traub@wtn.de

Dieter Prümmer

CTO

Phone
+49 7932 9120-20

Email
dieter.pruemmer@wtn.de

Roland Hüttner

Technical Sales Manager

Phone
+49 7932 9120-22

Email
roland.huettner@wtn.de

Frank Baumgartl

Engineering

Phone
+49 7932 9120-30

Email
frank.baumgartl@wtn.de

Thomas Schneider

PECM-Applications

Phone
+49 7932 9120-11

Email
thomas.schneider@wtn.de

Wolfgang Herrmann

Technical Sales

Phone
+49 7932 9120-45

Email
wolfgang.herrmann@wtn.de

Stefan Zang

International Sales

Phone
+49 7932 9120-23

Email
stefan.zang@wtn.de

Our range of products

Product categories

  • 02  Process technology tools
  • 02.10  for chipless shaping

Our products

Product category: for chipless shaping

Solid forming and Precision parts

We produce high-precision steel and carbide tools / dies for metal forming and precision parts of all types in the micron range.

More Less

Company news

Date

Topic

Download

Jan 19, 2018

PECM – Precise Electro-Chemical Machining of metals

The precise electro-chemical machinig (PECM) is a cold, contactless erosion method with vibrating electrode and regulated working gap, which enables to remove the workpiece in a targeted and controlled manner. By PECM parts can be produced, that require highest accuracy and efficiency.

This technology allows the precise forming of nearly all metallic materials irrespective of their hardness.

As it is a cold and contactless procedure without heat input, this technology offers several advantages compared to conventional methods for metalworking:

-  No process-related wastage of electrodes
-  Roughing, smoothing and polishing is possible in only one single step
-  roughness up to Ra 0,05 µm is possible 
-  No white layers => so the workpiece exhibits longer endurance
-   No temperature increase of the material structure => no changes in the microstructure or microcracks

Therefore the PECM procedure offers the safety that your tools have identical contours and surface quality across all batch sizes and it guarantees that quality fluctuations due to different tools can nearly be excluded. That´s why this production method is especially suited for the manufacturing of forming tools.

As full-service supplier we consider the PECM-technology already at the designing of your tools. Because of our high in-house manufacturing depth all necessary blanks, devices and especially the electrodes can be produced by our own toolmaking sector. Furthermore the various possibilities of our quality assurance enable to test your tools by an optimal measuring method.

Benefit from the many advantages of this technology and of our know-how! Our experts will answer your questions at any time and are pleased to give you detailed information.

More Less

Jan 18, 2018

“Our customer workshops are a direct hit!”

Under this motto we´ re pleased to invite you every year to our customer workshops. Get lots of useful knowledge about solid forming and gain a comprehensive overview of our range of services and actual market developments.

In the workshop called “construction, simulation, KIT” we will show you how to benefit from our modular system by making use of partial performances adapted to your individual needs. Our engineers are optimally trained in the use of the simulation software SIMUFACT. Our experts look forward to show you how SIMUFACT can be used and how you can benefit from it.

PECM stands for Precise Electro-Chemical Machining of metals. In this lecture we will show you a great number of advantages that make this innovative technology so useful for your forming tools. Furthermore, find out what makes WTN to your competent partner relating to PECM.

The workshop „Carbide Milling and Coating” provides detailed information about what WTN is capable of in this field and about the advantages for the tools and tool life resulting from it.

In the workshop „glassed-in facility” we would like to make our production processes more comprehensible to you, so that you can experience several production methods live. Please take with us a view behind the scenes and learn more about our order management, the high in-house manufacturing depth as well as the quality assurance in our firm.

You will also be pleased to take part in a diversified framework programme and to have sufficient time for detailed conversations with the WTN-experts.

You also won´t pass so much useful knowledge? So please do not hesitate to contact us. We are pleased to inform you about the further dates of our workshops as well as the particular agenda.

We look forward to see you!

WTN Werkzeugtechnik Niederstetten GmbH + Co. KG

phone: +49 7932 9120-0

info@wtn.de

More Less

About us

Company details

WTN- Know-How brought to Perfection
- Established in 1996
- A company of the WÜRTH Group
- Manufacturer of high-precision steel  and carbide tools /dies for
   metal forming
- Manufacturer of precision parts of all types in the micron range
- Service provider for design engineering and consulting for the
   metal forming market

WTN- Technologies
- CNC Turning:                hard turning and carbides
- CNC Milling:                  up to 5 axis simultaneous
- CNC Grinding:              internal grinding, external grinding, out-of-
                                             center grinding
- HSC Technology:        · up to 5 axis simultaneous
                                             · Carbide metal working
- Spark Erosion:             · Die sinking, Wire eroding
                                             · Wire-Cut EDM in oil bath
- PECM-Technology:    · cold and contact-free removal process
                                             · No change of microstructure (micro-cracks /
                                               white layers)
                                             · Surface finish up to Ra 0.05 micron
                                             · Accuracy of Copy up to 10 micron
- Finishing process:     · Flow buffing/polishing, ultrasonic polishing
                                             · Honing
                                             · AERO LAP Process
- Quality Control:          · QM-System according to DIN ISO 9001 and 
                                               VDA 6.4
                                             · 4-Axis-CNC-Contour and Surface
                                               measurement and monitoring
                                             · CNC-3D-measuring including 3D-scanning
                                             · Optical measurement

WTN- Spectrum of Materials
- Nonferrous metals
- Tool steel
- Carbide metal
- Special materials

WTN- Simulation & Design Engineering
- Realization of Feasibility Studies
- Layout of Stages
- Efficient Simulation Evaluation
- Design Engineering of Toolkits
- Generating of technical drawings
- Manufacturing of Toolkits
- On-Site Implementing of tools
- Tool Improvement
- Optimization of utilization ratio

More Less

Company data

Number of employees

50-99

Foundation

1996

Area of business
  • Automotive supply industry
  • Iron, steel and non-ferrous metal industry
  • Construction industry
  • Services