CREA Progetti is able to develop solutions even in case of strong complexity for one- or multiple-cavity moulds, injection moulds with hot runners, single-or multiple nozzle, with automatic thread unscrewing, a.s.o., just starting from a geometric model, a drawing, a sample or simply from customers’ ideas or needs.
Beside the consolidated standards we ripened a safe and significant competence in case of multi-cavities with multiple, inclined, sequential, clogging hot runners, as well as with mould for co-pressing (steel-plastic, plastic-plastic, plastic-plastic-rubber with manual or automatic loading); sandwich-moulds, rotational moulds, moulds endowed with integrated automatisms, IML and IMD systems.

Software

Our technicians have got a complete and demonstrable competence in designing all kinds of moulds making use of the most up-to-dated design-software for our sector, such as:
SIEMENS NX
PRO-ENGINEERING WF 4
VISICAD R 20
CATIA V5
CAM WORKNC R 21
MAGMA5 HPDC and MAGMA5 STRESS – Flow control as well as filling process simulations.
We understand design as a process to be carried out in strict contact with the customer/buyer. In this way customers can directly interface with our technicians during the several processing phases. This is the best way to completely satisfy customers’ expectations.

Feasibility studies are propaedeutic to the design itself. Here we make an evaluation of the several possible technical solutions taking into account shrinkage and deformations of raw material as well as production needs and all further aspects aimed at optimising the pressing process. All this in strict contact with the customer.

The 3D- project development, besides allowing a gathering of complex systems and a simulation in operating conditions, makes it possible to solve problems deriving from interferences and deformations.

In order to answering customers’ needs in the best way, it is possible, – by combining spot light and texture with the several customizable frames weaves?? – to produce sophisticated image renderings, thus guaranteeing a spatial definition and a perception that can be combined, at par, with the reality of the objects to be produced.

When we have got only a physical model, it is necessary to follow a reverse design route – the so called reverse engineering – to obtain the geometric model for the object. Nowadays, besides the traditional contact feeler-pins / tracer points we can also use laser scanning systems thus guaranteeing precision on the order of a few hundredths.

Upon customer’s request it is also possible to create prototypes using a wide range of materials and several technologies (Multi Jet Modelling (MJM) – Selective Laser Sintering – Fused Deposition Modelling (FDM) – Selective Laser Melting (SLM) – Silicon moulds for small series with maximum 40 pcs (silicon moulds)

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