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Stratasys J735 3D Printer sets new standards for realism, colour and speed in rapid prototyping

Story by Stratasys Ltd. on April 30, 2018

Backed by GrabCAD Print, Stratasys J735 and J750 3D Printers deliver realistic prototypes at speeds 5X – 10X faster and more cost effective than traditional methods – speeding time-to-revenue.

Stratasys Ltd., a global leader in additive technology solutions, further pushed the envelope of what’s possible with 3D printed prototypes – empowering customers to deliver highly realistic, vibrantly-coloured parts at speeds up to 5x – 10X faster and more cost effective than traditional manufacturing. Designed to shrink development cycles and time-to-market, the enhanced Stratasys J750 3D Printer – alongside the new Stratasys J735 3D Printer – enables designers and engineers to build highly realistic prototypes with streamlined design-to-prototype workflows, thus decreasing both time-to-market and time-to-revenue.

Stratasys J735 Colour 3D Printer

Stratasys J735 Colour 3D Printer

Now offering in excess of 500,000 colour combinations via a new vivid colour package, highly accurate color matching, and advanced clear with texture functionality – the PolyJet-driven systems create prototypes that look, feel and operate like finished products. Eliminating costly requirements for painting, assembly, or post-processing – both systems shrink prototype cycles by producing parts that are both reliable and consistent, print-after-print. Enhanced GrabCAD Print software – now also available for the Connex3 3D Printer – further improves workflows and functional prototyping for parts requiring ABS-level plastic simulation and tear-resistant rubber-like parts.

3D Printed Auto Lights

3D Printed Auto Lights

“With the new vivid colours solution on the J750 3D Printer, we are able to produce prototypes with incredible realism, such as the transparent multi-colour covers for our tail lights. This can offer the texture and colour-matching requirements to meet our design approval process,” says Reinhard Schiechel & Dr. Tim Spiering, Audi Model shop and 3D printing center. “This ability to produce transparent multi-colour prototypes that so closely mimic the final part, in a single print, might significantly reduce time and cost required for each design process. Consequently, we could free capacities to run through more iterations and improve overall design, while accelerating our time-to-market.”

3D Printed Gear Shifters

3D Printed Gear Shifters

The newly advanced J750 and J735 are engineered to power prototype creation in industries ranging from automotive and consumer goods to research and education. Building true representations of final products for successful design verification, functional performance testing and fit/form applications, both PolyJet 3D Printers simulate parts with full colour and textures – ranging from rigid to flexible, transparent to opaque. Additionally, two new materials – VeroYellowV and VeroMagentaV – deliver enhanced red/orange/yellow colours with next stage translucency, a perfect match for consumer goods and models used to represent automotive lights and housing. These advanced colours are available both on the J750 and J735 3D Printers – and now the Connex3 3D Printer.

“Some of the biggest challenges designers and manufacturers face are 3D printed prototypes that fail to deliver the realism necessary to make them actionable. The advanced Stratasys J750 and newly announced Stratasys J735 3D Printers were engineered to eliminate these roadblocks,” said Rich Garrity, President Americas, Stratasys. “When combined with a GrabCAD Print solution that further improves design-to-3D print processes – it’s now easier than ever before for manufacturers to create better prototypes, more accurately and on-demand. This shrinks the entire design-to-final part manufacturing process.”

The power of PolyJet is actively being used by award-winning stop-motion animators at LAIKA – who count on Stratasys to Imageensure naturalistic facial animation for its puppets – as seen in such critically-acclaimed films as “Coraline” and “Kubo and the Two Strings.” According to Brian McLean, Director of Rapid Prototype for LAIKA, enhanced colours and voxel-level control are essential for the characters in their unannounced, and highly anticipated new stop-motion animated film.

“Being able to have a 3D printer like the Stratasys J750 that’s dimensionally-accurate, repeatable and with an improved range of colour has allowed us to break down creative, and technical barriers,” McLean noted. “For our next film, unannounced, we used Stratasys’ new colour 3D printing technology and another voxel slicing software package. This combination of hardware and software allowed us to achieve a level of detail and subtlety in facial animation that was previously unattainable.”

3D Printed Ear Bud Case

3D Printed Ear Bud Case

Taking the power of the Stratasys J750 and J735 3D Printers – and now the Connex3 – one step further is GrabCAD Print™, allowing designers to 3D print directly from native CAD formats and saving time typically used to convert and fix STL files. The software also has new ability to 3D print VRML files to power more realistic textures, images and graphics on-part. Detailed views of model, tray and slice preview further shrink time-to-design to make adjustments before going to final 3D print.

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