Ventures Creates Large-Scale, Adjustable 3D Printer for 3D Platform

Tuesday, October 18, 2016
RHIT Ventures 3D Printer 26569

Project managers, technicians, and student interns completed a large-scale 3D printer in just two months for 3D Platform. The printer was a highlight of the 2016 International Manufacturing Technology Show in Chicago.

It looks a little like a roomy shower, but it can be adjusted from one meter in height all the way to four, making this a 3D printer with some highly unusual capabilities.

This supersized 3D printer is the brainchild of 3D Platform (3DP), a leading manufacturer of industrial 3D printer machines based in Roscoe, Illinois. The company's leadership includes father-and-son Rose-Hulman alumni Robert Schroeder (chief executive officer) and Jonathan Schroeder (president). They turned to Rose-Hulman Ventures when an opportunity unexpectedly presented itself this summer for the company to occupy a key spot at the September International Manufacturing Technology Show in Chicago, giving them just 60 days to complete the project.

Despite the short notice, both 3DP and Rose-Hulman Ventures were ready to move when this chance arose.

"The project timeline was extremely short, and making a printer this tall is very unique," says Jonathan Schroeder, a 2004 mechanical engineering graduate. 3D Platform engineers gave Ventures a skeletal outline of what they wanted, but left Ventures to "fill in the blanks," he says.

A team of 13 Rose-Hulman student interns, five project managers, and two technicians put in more than 2,000 hours of work on the project. The unforgiving timeline forced the team to design and build the printer's various components simultaneously instead of serially. For example, the controls depend heavily on the mechanical design, but the team could not afford to wait for the mechanics to be finished before starting on the controls. Instead, Ventures' engineers say, they had to find a way to successfully design, build, and test both parts in parallel.

As for the final product, it not only works properly, but also has a better-than-expected appearance-a big plus for the trade show. At least one industry blogger was impressed with the printer and the crowds it attracted at the show.

"It looks more like a second- or third-generation project instead of an alpha version," Schroeder says. "I'm quite pleased with how it has turned out."

Rose-Hulman Ventures, located on the institute's South Campus, is a product design, rapid prototyping, and development operation that creates inventive technology-based solutions that positively impact its business client partners-from entrepreneurial startups to established companies with global operations. Rose-Hulman Ventures gives students real-world, hands-on learning experiences under the guidance of full-time engineering staff members.