Just Press Play for a Tour of Injection Molding

Our short video series continues with a look at the three different injection molding processes available at Proto Labs. See how we manufacture plastic, metal and liquid silicone rubber prototypes and low-volume production parts so fast.


Use CNC machining more? Take a spin through one of our high-speed mills. And if you’re curious as to how we’re able to turn your 3D CAD model into real parts in only a few days, check out our Art to Part video.

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.

Hush Technology Aims to Provide People with Better Sleep

Hush Technology, Inc. is the latest recipient of Proto Labs’ Cool Idea! Award. The company has designed a first-of-its-kind smart earplug. (photo courtesy of Hush Technology, Inc.)

 

California-based startup, Hush Technology, Inc., is the latest recipient of the Proto Labs Cool Idea! Award. Its product, Hush, is the world’s first smart earplug that combines sound-eliminating foam and noise masking technology to keep unwanted noise out while allowing important alerts in.

Hush helps users sleep through snoring, loud neighbors and a host of other noises that disturb nightly sleep. It connects via Bluetooth with a smartphone app so users can choose which notifications, including emergency calls and alarms, can get through to them during the night. The device includes a tiny speaker in its design that can play soft soothing sounds like white noise, ocean waves, and rain drops for over 10 hours. Continue reading

Design Tip: 3D Printing or Machining for Plastic Parts?

An SL machine displays a final ABS-like part with supports.

There are many questions to consider when determining if your plastic parts should be 3D printed or machined. Can you test form, fit and function by using plastic-like materials or do you require engineering-grade thermoplastics? Do you need a broader selection of plastic materials during protoyping? Is your part geometry simple or complex? What are the cost considerations for both methods?

Our latest April Design Tip takes a closer look at the advantages and disadvantages of both 3D printing and CNC machining.  It aims to help you determine which method is better for your particular application. Continue reading

New Low-Alloy Steel Options Added to Metal Injection Molding Process

We’ve added three new low-alloy steel materials to our metal injection molding process. The materials include two nickel steel materials (Catamold FN02 and FN0205) and a chrome-moly material (Catamold 42CrMo4) that is the MIM equivalent of 4140 steel.
The new low-alloy steel materials creates strong wear-resistant metal parts when heat-treated and has the ability to be coated in post-processing for further protection.
Read the full press release here. Continue reading