EYE ON INNOVATION: ‘Smart’ Backpack Geared For Travelers, Students

More than 35 million Americans are expected to travel this Labor Day weekend. Plus, more than 77 million schoolchildren and college-age students will be getting ready to return to classrooms. The omnipresent backpack—great for traveling and for students—will likely be along for the ride.

These days, backpacks are doing more than just carrying your stuff. Take the iBackPack, which will enable you to connect to the internet, charge your devices, and track your location.

Photo Courtesy: iBackPack

As Gizmo Times reports, the iBackPack includes:

  • Tesla-style battery systems
  • Personal Wi-Fi hot spot that connects to 3G/4G networks
  • Retractable power USB cord
  • GPS tracking system
  • Bluetooth proximity locator—making it easier to find your bag in airports or other crowded locations
  • Bluetooth speaker system
  • Multiple USB connections to charge multiple devices at once.

Storage compartments abound to keep laptops, smart phones, tablets, and documents secure. Plus, it’s water and abrasion resistant, and TSA- and Department of Transportation-compliant.

Photo Courtesy: iBackPack

The product’s crowdfunding success at Indiegogo has been over the top, with nearly $700,000 raised, which is 892 percent of its original funding goal. Funding also has come from Kickstarter and other sources.

Several models of the product are expected to be available by December, ranging in price from $170-$350.

Eye on Innovation is a monthly look at new technology and products.

 

WEBINAR: How to Choose the Right Thermoplastic with PolyOne

With thousands of thermoplastics on the market, selecting the right material for a run of injection-molded parts can be intimidating. To help make the process more manageable, we’re teaming up with the plastics industry leader, PolyOne, to host a webinar with tips on choosing the right thermoplastic material for your application.

TITLE: Thermoplastics: How to choose the right material for your application
PRESENTER: Jeremy Bland, Technical Dev. Engineer, PolyOne
DATE: Thursday, September 22 at 1 p.m. CDT
REGISTER: Click here to sign up

The presentation will include the following:

  • Factors in thermoplastic material selection
  • Overview of common thermoplastics including the effects of additives
  • An open Q&A session

Busy that day and can’t make it? Not a problem. You can still register and we’ll send a link to a recording that can be watched on-demand. As usual, feel free to forward to a colleague know if you think he or she will be interested in attending.

INDUSTRY SPOTLIGHT: 3D Printing for Production Parts Gains Credibility

Why are some engineers so hesitant to use 3D printing for more than just development?

Engineers are hardwired and trained to make calculated decisions based on facts. Traditional manufacturing processes such as casting and molding have been around a very, very long time—since the Bronze Age—and time has perfected these processes and brought them to what they are today. Both industry experts and novices alike can benefit from hundreds of years of this process evolution. 3D printing processes are relatively new, especially when compared to casting or injection molding.

Motor mounts are among a growing list of automotive parts that are now manufactured using commercial-grade 3D printing.

Modern, commercial-grade printing equipment and processes are capable of predictable results that will ease the mind of the most skeptical engineer. DMLS (direct metal laser sintering) can produce repeatable results for parts that can be manufactured in no other known method. Proto Labs’ 3DP facility is not only ISO 9001:2008, but also AS 9100. This is the supplemental requirement established by the aerospace industry to satisfy DOD, NASA, and FAA quality requirements. This certification should give any engineer a sense of security.

Understanding some basic quality parameters around the processes can help to lay a foundation of credibility. For example, limits are set to the number of times base material can be used, or only virgin powder could be specified. This is no different than controlling the amount of allowable regrind into a plastic injection-molded part.

Rolls-Royce is a notable automaker now using commercial-grade 3D printing for some production parts.

Testing parts to confirm material properties are extremely common in DMLS. Building a standard tensile bar with each build is a great way to confirm batches of production are producing the desired results. This way the first batch can have destructive testing on the tensile bar and parts to confirm the material and process are producing parts with the specified properties. The future batches can test the tensile bar for confirmation the predictable results were achieved.

The aerospace industry has been embracing advanced manufacturing methods for some time now and the automotive industry has also been making great strides in this area. For example, recent articles have been published around the Rolls-Royce Phantom’s printed parts and BMW’s leading spot in adopting printing technologies.

CASE STUDY: Sea Ray Charts New Course with Production Help from Proto Labs

Brunswick Corp.’s Sea Ray luxury boat brand is known for its high-end, opulent yachts that often command seven-figure sales tags. As you might expect, no detail is considered too small, not even something as seemingly mundane as the air-conditioning drainage system on Sea Ray’s L650 Fly model (pictured).

So, when the boat builder redesigned its AC drain-line arrangement, and then extended that new design from the L650 Fly to two other Sea Ray models, the company created a significant supply challenge, which Proto Labs was called on to meet.

The grill was manufactured in a durable, corrosion-resistant ABS plastic at Proto Labs.

“Proto Labs was definitely able to help us more seamlessly go from prototype to production, which is important in our market, to be able to make that transition quickly,” said Randy Hasson, project leader with Brunswick’s recreational boat group in Merritt Island, Florida.

READ FULL CASE STUDY

WEBINAR: Accelerate Design Validation with Proto Labs, Autodesk

There’s still time to register for the webinar, “Accelerating Design Validation with Instant DFM and Pricing Feedback,” set for 3 p.m. Thursday, Aug. 25. Jointly hosted by CAD software maker Autodesk, and Proto Labs, this free webinar shows you how to:

  • Reduce design risks with design for manufacturability (DFM) feedback
  • Slash weeks or months off your prototyping phase
  • Validate your designs early and often with DFM analysis and pricing feedback
  • Use a seamless system of CAD software and online quoting

Autodesk’s Fusion 360 CAD software has Proto Labs’ instant online quoting feature with DFM analysis integrated into its application. This session teaches you how these capabilities work together.

REGISTER NOW TO ATTEND