TOOLMAKING
From…
CONCEPTION & CONSTRUCTION
to…
TOOLMAKING
KONZEPTION
VISIONS BECOME REALITY
Elegant closures, technical parts or other individual plastic articles – our creative team can develop and create your visions in the world of thermoplastics.
In close cooperation with our toolmaking and our injection moulding departments we construct and maintain high-quality injection moulds, not only for our own production, but also as a service for other companies.
FROM THE IDEA TO THE FINISHED PRODUCT
In the biginning, there is an Idea, either a dedicated design or a vague concept, we guide our customers competently and completely during the entire design and development process.
Thanks to our knowledge of materials used, we check the economic and technical possibilities and advice you about the optimum ways of implementation. With 2D-views and 3D-visualisations, photo-realistic presentations as well as the construction of prototypes we assist you closely with modern CAD-systems from start to finish.
Our customers’ ideas and wishes keep us focused. Therefore, it is our intention to realise these as completely as possible whilst not neglecting the creative side. The special printing techniques, engravings, metallization, embossing or other non-standard finishing treatments – our possibilities are virtually unlimited.
Prototypes and initial designs in 3-D printing enable our customers to hold a true-to-scale sample in a short term.
We look forward to your request.
KONSTRUKTION
INJECTION MOULDS FROM A-Z
In close cooperation between toolmaking and injection moulding, our experienced team constructs high quality injection moulds for our own production and as a service to other companies. For optimum design of the injection moulds, we use not only our CAD system, but also professional software for simulating the plastic injektion process.
Requirements such as meaningful ventilation, optimum temperature control, clean demoulding and, last but not least, the consideration of the characteristics of the plastics to be processed are in total fulfilled by our design engineers.
We look forward to your request
3D-PRINT
PRODUCTION
TO THE POINT – WITH A CONFIDENT HAND
Filigree and precision work – this is what pfefferkorn has stood for, for generations. Therefore, we develop, repair and maintain individual injection moulds – not just for our own production but also for other companies. External manufacturers from pharmaceutical to industrial gas and construction industries make use of our services to construct and build injection moulds in approved pfefferkorn-quality.
By means of grinding, turning, milling and etching our toolmaking department produces excellent moulds, richly decorated with precise finish in detail for various applications.
HIGH-TECH IN PRECISION
Hand in hand with our CAD and our injection-moulding department, injection moulds of high precision are made in our toolmaking department with the latest computer-controlled machine tools. The CAD-data is transmitted directly to our CNC-operated machines.
We mill in 5 axle-treatment and are specialised in grinding moulds as well as hot-runner injection moulds with cylindrical needle shut-off, as used for material and cost saving multi-cavity moulds. We make precision moulds for injection parts with interchangeable inserts or plates. Fine engraving and filigree details are etched into the tool by means of electrodes.
Within our quality assurance programme we check our plastic parts as well as our tools with 3D-coordinate-measuring machines.
We also provide this measuring as well as the issuing of quality reports as a service to our customers.
We look forward to your request
INJECTION MOULDS FROM A-Z
In close cooperation between toolmaking and injection moulding, our experienced team constructs high quality injection moulds for our own production and as a service to other companies. For optimum design of the injection moulds, we use not only our CAD system, but also professional software for simulating the plastic injektion process.
Requirements such as meaningful ventilation, optimum temperature control, clean demoulding and, last but not least, the consideration of the characteristics of the plastics to be processed are in total fulfilled by our design engineers.
We look forward to your request
3D-PRINT
PERFORMANCE OVERVIEW TOOLMAKING
1. Consulting, development, design and production of injection moulds
1.1 CAD construction
3D CAD system Unigraphics NX12
1.2 Filling simulation with Simcon Codmoul
1.3 Manufacturing of plastic injection moulds,
max size 800 x 500 mm
1.4 Manufacturing of individual devices
1.5 Development of plastic prototypes in 3D printing
2. Services and contract work on modern CNC-controlled machine tools for single parts and small batches:
2.1 CNC turning
max diameter 200 mm
2.3 3 axis CNC milling
Working range x y x 700 x 800 x 550 mm
2.3 3 axis CNC milling
Working range x y x 700 x 800 x 550 mm
2.4 CNC sinking EDM
Working range x y x 700 x 800 x 550 mm
2.5 CNC wire-cut EDM
Working range x y x 700 x 800 x 550 mm
2.6 Surface grinding
Working range x y x 700 x 800 x 550 mm
3. For measuring tasks or for quality assurance, a 3-D coordinate measuring machine is used.
4. Repair and overhaul of injection moulds.
Any questions about this service?
Feel free to contact me:
+49 (0) 6761 9333 – 26
grassmann.peter@pepco.de
Peter Graßmann
Head of departments tool making and construction
English 
German