We are looking for efficient "Rapid Tooling" solutions for injection molded
parts. The product is what we can call a "Marginal product". This means that
the forecasted production volume is so low that normal steel-tooling it is
out of reach from a cost point of view. Altogether more than 20 different
parts are included in this product, so here is a great potential of reducing
development time and time to market by new techniques.
The size and complexity of each part varies from rather big ones
(420x250x150mm)with less complexity (single pull, parted along a simple
parting line), to the smaller ones (20x10x10mm) with moderate to high
complexity (multipple pull and more intrecated parting line). Most of the
parts will be found in the group of small ones.
Required accuracy, repeatability and surface finish will be highest for the
smallest parts, comparable to what is normal to parts made with traditional
The total product volume will be 10 000 pcs. of each part.
We are interested in "Rapid Tooling solutions" which can be made from both
master-models and 3D-CAD files.
It is also a possibility to combine tooling for this product with Rapid
Are there someone out there who know companies or service- bureaus that are
capable of doing efficient "Rapid Tooling" solutions? The parts should
preferably also be produced external.
Keltool is probably a possible solution for some of these parts. What is the
experienece with Keltool, or with other rapid tooling processes out there?
Regards: Nils A
Nils Aksel Ruud
SINTEF Rapid Prototyping and Tooling
Rich. Birkelandsv. 2B
Phon: + 47-73597125
Fax: + 47-73593670
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