Webinar: How to Design Efficient Parts for Rapid CNC Machining

Join us for a live webinar on rapid CNC machining. The presentation, hosted by our technical specialist Tony Holtz, will share how to design quality, machined parts.

During the webinar, you will learn how to:

  • Reduce manufacturing costs by simplifying part design
  • Select materials to improve part functionality
  • Design with moldability in mind to better prepare for injection molding

In addition to general design considerations, we’ll discuss how to leverage rapid manufacturing processes for accelerated product development.

TITLE: Designing for CNC Machining
PRESENTER: Tony Holtz, Technical Specialist at Proto Labs
DATE: Thursday, December 1 at 1 p.m. CST
RSVP: Click here to sign up

If you can’t attend the live event, you can still register to receive an on-demand recording afterward. And, if you have any colleagues that may interested, please feel free to forward this invite.

Security Device with GPS Tracking Wins Cool Idea! Award

Product designers at Sleeping Beauty, a German-based company developing an internet of things security device, are the latest recipients of the Proto Labs Cool Idea! Award.

After having his automobile stolen, Jakob Lipps, co-founder of Sleeping Beauty, went searching for a solution to make sure it never happens again. Unable to find a solution, Jakob and his co-founder began developing it on their own. This led to the creation of a compact security device now known as Sleeping Beauty.

Photo courtesy: Sleeping Beauty

Sleeping Beauty uses GSM and GPS technology to track the location of valuable possessions anywhere within cellular network coverage. Thanks to the “Prince Charming” processor (ARM Cortex M0+) inside Sleeping Beauty, the standby time is unprecedented. Sleeping Beauty will sleep undisturbed for up to one year and report its location and remaining battery life at regular intervals via the smartphone app. In Sleep Mode, “Prince Charming” needs only 270 nanoampere. If the device detects movement, it will wake up and send location data to its owner’s smartphone.

“In a market cluttered with complex gadgets, Sleeping Beauty is an elegant solution for a variety of common problems,” said Proto Labs founder Larry Lukis. “Its simple and intuitive design makes it well-suited to succeed in the consumer marketplace. We are excited to support them as they bring the device into production.”

HAVE AN INNOVATIVE PRODUCT DESIGN? APPLY FOR THE COOL IDEA! AWARD TODAY!

Take Full Advantage of CNC Machining’s Capabilities

Product designers in need of prototypes or end-use parts frequently turn to CNC machining for its quick-turn capabilities. Machining isn’t new, but just like any other digital technology, its functionality has expanded in recent years.

That’s why we assembled some tips for how to get the most out of today’s CNC machining. This will help you design higher quality machined parts and better use CNC machining to bolster your product development efforts.

Our Design Essentials for CNC Machining covers the following topics:

  • Designing cylindrical parts to be turned
  • Threading
  • Transition from 3D printing to machining
  • Outsourcing to a machine shop
  • Cost reduction tips for CNC machine

Click here to download Design Essentials for CNC Machining.

CASE STUDY: Brain-Machine Robotics System May Help Paraplegics Walk Again

Proto Labs is helping researchers at the University of Houston move a science fiction concept to a real-world application that may help paraplegics walk again.

A University of Houston research lab is developing a powered exoskeleton that will be part of a futuristic brain-machine robotics system. Proto Labs is helping by providing custom-machined aluminum-joint housings.

Photo Courtesy: University of Houston

A multidisciplinary research team that includes engineers, neuroscientists, health professionals, and students is working to create, from scratch, a powered wearable robotic device that allows those with lower-limb paralysis from spinal injury, disease, or stroke to regain mobility without a walker or canes.

A sci-fi element lives on in the project, which is taking place at the university’s Laboratory for Noninvasive Brain-Machine Interface Systems. As the lab’s futuristic name suggests, the ultimate goal is to allow users to control the exoskeleton—commanding it to go forward or backward, to turn, sit, or stand—using their thoughts instead of a joystick, switches, or external operator typical of other devices.

READ FULL CASE STUDY

TIPS WITH TONY: Machining Capabilities for High Performance Parts

Do you know how machining a part from titanium can improve its functionality and performance? How about using key inserts for improved durability to your part. Here are few capabilities and design options to keep in mind for your next machined part.

Titanium machined parts.

Titanium
Let’s start off with some big news. Previously, we only offered titanium for 3D-printed parts, but it’s now available to customers for machined parts. And, if that wasn’t enough to catch your attention, how does titanium machined parts in as fast as three days sound?

Titanium is extremely strong and boasts a high strength-to-weight ratio. It also has excellent corrosion resistance, high operating temperatures (up to 1,000°F) and is nontoxic.

Titanium has range of applications due to its advanced material properties. Frequently, you’ll find titanium parts in the aerospace, medical, military and marine industries. More specifically, it’s used for parts like rotors, compressor blades, hydraulic systems, surgical equipment, dental and orthopedic implants as well as in military aircrafts due to excellent ballistic characteristics.

The only drawback is the cost of the raw material. It’s more expensive than steel. For this reason, most manufacturers don’t hold a lot of inventory, but that isn’t the case at Proto Labs. We maintain a level of inventory that allows for on-demand milling and turning of titanium parts

Visit our machining materials page for more information.

Key insert for added durability.

Key Inserts
Key inserts are steel threaded inserts commonly used in aluminum parts for added durability. Note that these are different from standard coil inserts as they have an added keyway with a tab inserted to prevent twisting under extreme load.

Key inserts are primarily used by the aerospace and military industries following the military standard of MS51835B. We offer eight thread sizes ranging from #8-32 to ½-13. For a full list, visit our threading page and click the key inserts tab.

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