All posts tagged: testing

Realize brings in Envisiontec

Realize is excited to announce that we are one of the first companies to take part in a new beta/eval program with EnvisionTEC.

EnvisionTEC’s Vector 3SP® 3D printer allows for production of large 3D parts at fast build speeds without sacrificing the surface quality and part accuracy that EnvisionTEC is known for. The Vector 3SP uses EnvisionTEC’s 3SP (Scan, Spin, and Selectively Photocure) technology to quickly 3D print highly accurate parts from STL files regardless of geometric complexity. The Vector 3SP® is delivered and installed with all the relevant software to enable automatic generation of supports and perfect model production. The surface quality of the printed models show no signs of stairstepping on the inner and outer surfaces. The Vector 3SP includes a build envelope that is 29% larger than the ULTRA 3SP with increased speed capabilities making it an attractive solution for a wide range of manufacturing applications.

“As a long time user of Somos resins, we are excited to see how it performs on the EnvisionTEC  platform.  The Vector 3SP will be our first venture into EnvisionTEC’s technology, and we can’t wait to see how it fits in here at Realize.”

– Todd Reese, President @ Realize, Inc.

vector-printer

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Volvo Truck 3D Model

Volvo VN670 Scale Model

The Realize Featured Project: Volvo Truck 3D Model

 

Realize, Inc. worked with Auto Research Center to create a 3D Printed model of a Volvo truck.

 

“When Steve (ARC) came to us for help we were very happy to be a part of it. This SLA project is especially unique because it is going to be on display in our customers lobby. These are fun projects for the whole team and when it all comes together like this- it is always exciting to see the finished model.”

 

-Alan Conlu, Sales Manager at Realize, Inc.

 


We asked ARC’s Engineering Manager, Steve Roskowski, a few questions about the project.

 

Realize: How did this project come about?

Steve: The Volvo truck model came about to fill a void in our OEM tractor inventory. We do quite a bit of testing for both aftermarket aero device manufacturers, fleets and regulatory agencies. Several had requested the 670 VNL for their testing, so we completed it to satisfy customer requests.

 

What do you plan to do with this prototype?

The model is now available for any customer to use to advance their knowledge of tractor trailer aerodynamics.

 

What makes this design different then what’s out there now?

So far as we know, this is the only publicly available wind tunnel model of the Volvo 670 VNL for rent.

 

Tell us about the design process and how much time is involved for a project like this.

We started the design by renting a full sized truck, bringing to ARC and laser scanning it. From there it was converted to surface files and the model designed from there. The overall design process took about two months. Before we release the files to you, we have the whole model built in the CAD world to check for interferences and fits.

 

The hardest part in the process of creating this prototype 3D model was?

The most difficult part is scanning such a large object. The physical size simply creates unique problems that we need to work around. Since we have scanned many other vehicles for the same purpose we have a good handle on it and can get to the solution fairly quickly.

 

Volvo VN670 Scale Model

mereedVolvo Truck 3D Model
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