Why DMLS is a Reliable Additive Alternative for Complex Metal Parts

Additive manufacturing in DMLS

The rise of direct metal laser sintering (DMLS) has opened up a new world of 3D-printed metal prototypes and production parts. DMLS fuses metal powder into thousands of thin layers, making it particularly well-suited for highly complex metal parts that are unable to be machined and multi-part assemblies that can be reduced into a single piece.

The advanced additive process complements high-speed CNC machining, by producing fully dense end-use parts built in a range of metals like aluminum, stainless steel, titanium, cobalt chrome and Inconel. Our latest design tip explains the DMLS process, its benefits and provides some design advice on how to build better parts for DMLS

Trade Show Roundup: New York to Atlanta

Proto Labs HQ is a little quieter than usual as we attend several trade shows this week. Here’s a quick look at where we’ll be:

Meet up with us at Booth 4419 at LIGHTFAIR

We were excited to make our debut at LIGHTFAIR on Tuesday at the Javits Center in New York. The international event, which runs through tomorrow afternoon, is the world’s largest annual architectural and commercial lighting trade show and conference. It includes educational courses for attendees and offers them the opportunity to look at high-end designs and cutting-edge lighting technology. We’ll be at booth 4419 through the remainder of the show discussing our new optical liquid silicone rubber (LSR) material that benefits lighting applications. Continue reading

Q & A with Proto Labs’ Rob Bodor in Electronic Design

Rob Bodor, Proto Labs’ VP and GM, Americas

*Excerpt courtesy of Bill Wong and Electronic Design

Turning an idea into a product is more than just hacking some hardware and software together. It’s easier to develop a prototype with 3D printers, but many other techniques and methodologies are more appropriate for some applications. Likewise, turning from a prototype to production can be a challenge.

Along those lines, Proto Labs offers a range of production and design services, and maintains extensive production facilities to deliver any number of parts for a given design. I spoke with Rob Bodor about some of Proto Labs’ services and what they bring to the table.

Wong: How did Proto Labs get started, and what kind of services does it offer today?

Bodor: Proto Labs was founded as the ProtoMold Company by Larry Lukis in 1999, a self-professed computer geek and entrepreneur. Previously, Larry was the founder of a successful company that sought to design a better printer. He was frustrated by the time, cost, and manual labor involved in getting injection-molded parts, so he decided to develop software that automated the injection molding processes he needed to create his prototypes.

Read the complete article at Electronic Design.

Casting into the Shark Tank: Cool Idea! Award Winners Featured at Event

Logo credit to ABC

Starry-eyed entrepreneurs flocked to the University of Minnesota’s Carlson School of Management Saturday April 25, 2015 for their chance to land on ABC’s Shark Tank. The private casting call was open to students, staff, faculty, alumni and Minnesota Cup participants who had the opportunity to pitch their product or business to the shows’ casting directors in hopes of advancing to the show. Continue reading

LSR Molding Gets Medical-Grade Silicone, Increases Size Envelope

The medical industry continues to grow and change, and Proto Labs is working to stay ahead of the curve with our capabilities by making some significant enhancements to our Liquid Silicone Rubber (LSR) molding process. The most recent updates include the addition of medical-grade QP1-250 LSR to our material options and the ability to produce larger LSR parts. Continue reading