Case Study

Custom Car Builder Gets 3D Printing Help from Quickparts for a Lower-Profile Windshield

Automotive Prototyping & Custom Parts
Emory Motorsports
Oregon & California, USA
service line
capabilities used
“The Quickparts website was easy to navigate, and the part arrived sooner than we expected – about a 5-day turnaround in total.”

Rod Emory, Owner, Emory Motorsports

Tastefully restyling vintage Porsches is in Rod Emory’s blood. It’s a family tradition that started with Rod’s grandfather, Neil Emory, a renowned custom car builder in Burbank, California. Rod’s father, Gary, was a countercultural influence whose restyling designs ranged from the original “Baja Bug” to race-inspired street variations of the Porsche 911. The unique Porsche 356 street and competition cars restyled and raced by Rod and Gary, whose aesthetics frequently offended brand “purists,” came to be known, fittingly, as 356 Outlaws.

Emory Motorsports has restored historically significant Porsche race cars and built 356 Outlaws in their Oregon and California facilities since 1996. The spirit of the Emory bloodline remains true today: to make old Porsches far better than they ever were, mechanically and aesthetically. Yet for the ultimate brand enthusiast, the Emory Special, of which only a precious few have been made, is the benchmark for judging others in the genre. Specials are one-off cars whose combination of design and mechanical components will not be duplicated.

The Challenge

With his design consultancy on the rise and with the technical precision required for today’s manufacturing processes, Rod Emory’s creative team has needed to marry old-world fabrication techniques with the latest 3D tools and 3D printing from Quickparts. This combination of scan/design technology and rapid prototyping came in handy in January of 2015 when a customer asked Emory to help restyle the windshield frame for an early Porsche Roadster.

“Our customer wanted to update the windshield design with a lower and leaner profile than the original, while still paying tribute to the car’s design aesthetics,” said Rod Emory. “Obviously 3D CAD data for cars this old doesn’t exist, but we can use specialized software to scan a car or its components directly into CAD and design on top of it.”

Using data points acquired by scanning, we were able to restyle the “A-pillars” (the parts of the windshield frame that bookend the glass) within the existing parts’ footprint.”

Since computer simulations can only communicate so much, the Emory team wanted to check the new part’s size and fit on the real-life car before committing to full production. So, they decided to 3D print a prototype with help from Quickparts.

The Solution

Quickparts is a leading, global, on-demand 3D parts printing service whose customers quickly receive no-obligation quotes for their parts while offering fast online workflows and expert advice.

“Once our solid model was prepared, we went shopping for 3D printing services. We didn’t have to search long before we found and were intrigued by its QuickQuote process. Quickparts really understands the challenges customers face while sourcing this type of service and the need for comprehensive information and material choice.”

Continued Rod, “The Quickparts web site was easy to navigate. We uploaded our model, talked to customer support about the best printing processes for our part and their respective prices, then plotted a path forward. We finally settled on SLA output, using an ABS-like grey material. The part arrived sooner than we expected—about a five-day turnaround in total.”

Emory got the part and test-fit it to the vehicle while the customer watched and who then immediately provided feedback about the design. This kind of “closed-circuit” validation is critical to successful design processes and wouldn’t have been possible without 3D printing.

“The SLA print we received was impressive, with very high fidelity and a perfect finish,” said Rod. “On a different kind of project, that print could even have been used as a finished part. Quickparts’ service will definitely be part of our workflow in the future as a way to improve our prototyping, minimize waste, and reduce our production costs.”


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