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General information on composite materials Materialien Typical characteristics of Manufacturing tools

.:. nahoru .:.General information on composite materials:

Composite materials consist of multiple components. The basic, bearing component is a binding material, which binds the composite; usually a synthetic resin on a polyester or epoxide basis is used. The matrix is made of fibrous material that is soaked by the binding. The way of soaking and binding the composite compound determine various technologies of composite fabrication. One of the often used terms is the sandwich, which is a multi-layer composite bound by means of the synthetic foam core. Such a construction is advantageous because of its low mass, high strength, and insulation and sound absorption capabilities.
.:. nahoru .:.Materialien:

High-quality materials supplied by the Reichhold CZ, Vertex, Polyvia Nova, Koral and Senoplast companies are used for product fabrication. Thanks our experience and long tradition, we are able to meet challenging criteria resulting from specific customer requirements, such as.:

nonflammability
low smoke density
special mechanic characteristics
high gloss and surface hardness
low volumetric weight
abrasion resistance
colour stability
robustness and stability
mechanical rigidity due to the sandwich structure
thermal non-conductibility
easy handling and installation
materials can be machined in minor modifications
surface is polishable by common polish materials
perfect corrosion proofness
no hygienic risk

Required parameters can be documented by certificates of accredited test laboratories (e.g. according to UIC 564.2, DIN 5510-2, NF F 16-101) on customer's demand.
.:. nahoru .:.Typical characteristics of :

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1.Laminates
specific product characteristics depending on its structure and applied materials
form and size variability
rigidity and stiffness of the final product
resistance against mechanical stress and chemical agents
thermal non-conductibility
shape stability
no hygienic risk
any colour reachable by engraining the upper laminate layer and painting the final part


2.Thermoplastics
excellent mechanical characteristics
shape stability
good chemical resistance
tenacity
structural surface of the product option
final product painting option
additional special characteristics associated with a particular type of material (e.g. electroplating, physiological compliance, optical characteristics - transparency, self-extinguishing).
.:. nahoru .:.Manufacturing tools:

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We can make tools specified by the 2-D and 3-D drawing documentation or based on a submitted sample using the modern manual technology of CNC machining. We make use of AutoCAD 2000 and SolidWorks 2004 applications and we work with *.igs, *.dwg, *.dxf, *.prt, *.sldprt and other file formats. Model manufacturing takes usually 2 to 4 weeks, this time is about half when converting an existing product into a model. Manufacturing moulds are finished in 2 to 4 weeks after the model has been created. We are capable of providing the manufacturing tools for all technologies we use and also for external customers.