3D printing deserves an in-depth look. Whether it’s determining the right 3D printing process, selecting the right material or understanding design considerations, there’s a lot to think about.
Eric Utley, 3D printing application engineer
We’re kicking off a series of 3D printing webinars with each session focusing on one process so we can really take a close look at what makes each process unique.
Eric Utley, 3D printing application engineer at Proto Labs, will share:
- An overview of stereolithography
- Material options and recommended applications
- Design tips to improve surface finish, reduce cost and other benefits
After the presentation, you’ll be able to ask Eric any questions you have in an open Q&A session.
TITLE: Designing for 3D Printing: Stereolithography
DATE: June 23 at 1 p.m. CDT
REGISTER: Click here to register and attend
Even if you can’t make it, you can still register and we’ll send you a recording and you can watch it on-demand.Also, feel free to forward this invite to your colleagues.
Last week we hosted a quick webinar that explored how designers can use ProtoQuote to improve the manufacturability of their design. It’s available on-demand here.
- How to get free design for manufacturability feedback for your part
- Improving manufacturability by adding draft, adjusting wall thickness and incorporating radii
- How to navigate ProtoQuote for each of our processes: 3D printing, CNC machining and injection molding
Top Questions Asked
Will Proto Labs help simplify my CAD file?
Yes, along with our automated DFM feedback, we have a full staff of engineers that will work with you on simplifying your design. Once you upload a 3D CAD file, they will look at it and explore ways of improving overall manufacturability and provide guidance based on your part’s requirements and intended application.
Are there any general design tips to avoid parts having side-pulls or side-actions?
Our free design cube shows the different side-actions that we use to produce parts. And, if you have snap features on your part that might require side-actions, you can cut away that geometry and use a pass-through core to alleviate the need for a side-pull or cam.
We also have resources that discuss implementing side-actions, as well as eliminating the need for them:
What are the material options for opaque materials for lighting applications?
We offer polycarbonate materials that provide transparent options for lighting and other applications requiring transparent materials. We provide multiple PC colors: amber, green, blue, transparent and even infrared.
Look for additional technical webinars throughout the year on various 3D printing, CNC machining or injection molding topics. The next webinar will be part one in a series of 3D printing webinars and we’ll discuss designing for stereolithography.
Every year, cyclists converge in Battle Mountain, Nevada in pursuit of achieving speed records at the World Human Powered Speed Challenge (WHPSC). The competition is a mix of athletic performance, engineering and a seemingly endless number of variables. This past fall, Teagan Patterson, a Battle Mountain native and high-speed bicyclist, teamed up with Eric Ware and Mark Anderson to design a bicycle capable of capturing the world record — and her lifelong dream.
Mark and Eric are veterans of the WHPSC having raced in 2009 with their vehicle, the Wedge, and reaching speeds above 70 mph — good for the eighth fastest time in the world and third fastest in American cycling history.
Drawing from their previous success, they worked with Teagan in preparation for the 2015 WHPSC, where they would try for another record.
Eric Ware knew Proto Labs from his day job as a mechanical engineer, so he decided to call us up for some machined parts for the bicycle design. In this Q&A, Ware gives a look behind-the-scenes at his team’s project.
Eric Utley, application specialist at Proto Labs.
We’ve been 3D printing for a while now, and our facility in Raleigh, North Carolina is packed with 3D printing specialists. For this installment of our Q&A, we spoke with one of those experts, Eric Utley, application specialist, for a chat about stereolithography and why product designers and engineers need it for prototyping.
To start off, can you give a quick overview of the stereolithography (SL) process?
Stereolithography uses UV light shot from a laser to cure a liquid thermoset resin called a photopolymer. In fact, even though 3D printing is often thought of as a new technology, SL has been around since the 1980s. But there’s a reason it has stuck around for so long — it has some key features that product designers need for prototypes.
What are some of those key features unique to SL?
I’d say the most important feature is that it creates a very high-resolution part with excellent surface finishes.
It can handle micro-sized features so it’s most suitable for parts that have a high level of detail. Most SL parts will have a nice, smooth finish and, although it’s typically used for prototyping, it leaves you with the feel of a final part — and looks go along way when sharing your new product design.
Another important benefit of SL is that it’s our most flexible process in terms of geometry it can handle, which gives designers a lot of freedom to work with.
Join us for a webinar on improving part manufacturability. Our technical specialist Tony Holtz will demonstrate how to navigate ProtoQuote to optimize your design for 3D printing, CNC machining or injection molding.
In case you’re unfamiliar with ProtoQuote, it’s our fully automated quoting and design analysis software. Simply put – it makes your life a whole lot easier. It allows you to know exactly how much a part will cost and provides an analysis of your design within hours.
Sign up and learn how to tap into the full potential of ProtoQuote and its design for manufacturability analysis:
TITLE: Improving Manufacturability with ProtoQuote
DATE: Thursday, May 26 at 1 p.m. CDT
LINK: Click here to register!
At the end of the presentation, there will be time for a Q&A session. Have a colleague who might be interested? We’d love to have them join as well. And if you can’t make it at the specified time, you can still register and we’ll send you a recording afterward.