innovation and creativity from concept through to manufacture . . . . . specialist rotational moulding expertise

Rapid Prototyping

The machine works by extruding ABS plastic layer by layer to build up a 3D model. The model build material is supplied from a cassette in continuous filament form.

The machine feeds the model material and support material from their respective cassettes to the head which melts the material in a controlled manner. The head traverses in the 'X' and 'Y' axes extruding material onto a support platform thus re-creating the 3D CAD model in cross section. The ABS solidifies and the platform lowers ('Z' axis) where upon the next layer is added. The process continues until the 3D model is complete.

Overhanging areas requiring support are braced with support material laid up in a honeycomb manner. These supporting areas are broken away when the model is complete.

Rota Design has invested in the facility primarily to prove designs prior to manufacture. This provides all parties concerned with an enhanced degree of confidence that the design is fit for purpose and assists prevention of costly design errors.

The main advantages are:

Proof of Concept - Everyone concerned with the design process is able to touch and evaluate the design and function quickly and in a cost effective manner.

Functional Testing - Test form, fit and function with as many design iterations as are necessary using functional ABS components.

Cost Reduction - identifying design flaws early in the design process saves time and money.

Confidentiality - generate functional models manufactured in-house at Rota Design thus protecting your products, designs and IPR.

Vacuum Forming - ABS components are widely used as masters for vacuum forming applications.

Marketing Tool - Models made to scale or full size are excellent marketing tools. Impress your client with a functional ABS model.

Product Prototypes - Prototypes or finished models allow you to see your product and catch design flaws before going into production.

Post Finishing - ABS components may be post processed by filling and painting using automotive finishes or imagine your product chromium plated.

ABS may be drilled and tapped. We can also make larger components and assemblies by gluing the parts together!