Prompt Prototyping Prototyping Methods Review

By Author: SEO MEL
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Rapid prototyping is the automatic building of physical objects with the use of 3D printing methods.

The initial techniques for rapid prototyping became available in the 1980s.

Back then, a prototype was used as a base for conjecture but could not be applied for anything considerable, i.e. in a real industrial production.

Now, the range of Rapid prototyping environment has increased and they are used for a more bigger range of applications.

Rapid prototyping methods are also more and more being applied to make commercial high quality prototypes models in relatively small quantities.

For those unknown with rapid industrial prototyping techniques. it is simple to depict this service by comparison it with similar inkjet printing.

Instead of building up text, this production engineering really constructs a 3D item beginning from a computer file by connecting one slice on top of other with the use of (semi-) fluidic or powdered material.

The last 10 years have testified a need for updated construction methods that produce specimens on a layer-by-layer base. Such RP procedures ...
... devide out building duration for specimens even the most complicated ones - from days, weeks or months to hours. We dont name it QUICK for any reason.

There are few most known rapid industrial prototyping methods, such as selective laser sintering, stereolithography, polyjet. .

Lets observe stereolithography (SLA) shortly:
Beginning from a 3D design, a pattern is produced slice by slice from lower part to top part, in a vessel of fluidic polymetric compound that hardens when influenced by a laser ray. Stereolithography (SLA) is a rapid industrial prototyping technology using a 3D CAD model to produce a physical subject which can be applied as a conceptual model or a master pattern.
Stereolithography (SLA) can be featured as a technology capable of manufacturing copies of hard or surface specimens in plastic materials. Stereolithography (SLA) technology uses a computer operated ultra-violet Helium-Cadmium or Argon laser to trace cross-sections of the pattern onto the surface of a vat of a photocurable polymer, solidifying the substance.