White Paper: Rapid Manufacturing for Medical Devices and Components

Our comprehensive white paper about prototyping and low-volume production for the medical industry highlights the things that should be taken into consideration when in the midst of developing new medical devices. Read how our three quick-turn processes: additive manufacturing, injection molding and CNC machining can help bring products to market fast.
Discover the benefits of working with a rapid manufacturer on medical prototyping and production with our free white paper.

WATCH: From 3D CAD to Final Parts

We’re officially kicking off our series of short Proto Labs videos today. Throughout the year, the series will take brief glimpses into our different manufacturing processes, technology, quoting and other areas that make Proto Labs unique. Our first short follows an initial concept as it moves from sketch to 3D CAD model to final part. Have a look:

14 Reasons Why Optical LSR is Good for Lighting Applications

As LEDs increasingly supplant metal filaments in light bulbs, optical LSR — in addition to plastics like polycarbonate and acrylic resins — is replacing glass in many optical applications including lens covers and light pipes.

Optical LSR is a transparent, flexible thermoset material that is replacing glass in many optical applications.

The flexible, transparent material is second in clarity only to glass; it can withstand heat in proximity to high-output LEDs and operate in a range of ambient temperatures. Optical LSR is flexible enough for rough duty, outdoor and automotive use. It also allows for very flexible design including accurate replication of fine features. It can support minor undercuts and negative draft without the need for side-actions, and both thick and thin walls. Designs in this material can often integrate multiple parts into a single unit, combining for example a lens, a clear lens cover and a sealing gasket, reducing the bill of materials for a final assembly.

Proto Labs stocks Dow Corning MS-1002 LSR, a material that has been engineered for molding finely detailed parts for LED applications. Read our full Design Tip to see how optical LSR might help on your next lighting project.

2015 Manufacturing Trends

Last year was pretty big for the American manufacturing industry. Milestones both big and small made headlines: the White House hosted a Maker Faire; scientists achieved firsts in 3D printing technology by printing living human tissue and printing in zero gravity; President Obama announced his commitment to supporting American manufacturing through the creation of research hubs in key U.S. cities; a resurgent labor market has continued to fuel an “onshoring” trend with manufacturing jobs returning stateside; we figured out how to 3D print pizza, chocolate and sugary treats.

3D-printed chocolate confections are a real thing. Photo by Choc Edge.

As important as all of the strides made in the U.S. manufacturing space were in 2014, we’re most excited about what might be around the corner. We’re confident this is only the beginning of an exciting new era in our industry. Here are a few trends we’re keeping an eye out for this year: Continue reading