Protecting clothes specialist HEXR, with the assistance of main PBF producer EOS, has launched a brand new head scanning app permitting customers to have a biking helmet 3D printed. The “scan-to-print” platform is meant as a versatile and decentralized manufacturing system, enabling customizability with out sacrificing product security. Extra assist within the improvement of the app got here from international expertise firm Siemens and supplies specialist Arkema.
The 3D printed helmet meeting. Picture through HEXR.
Becoming the dome
The HEXR becoming app works like so: clients world wide scan their very own heads utilizing the digicam constructed into their telephones (that is aided by AR and a particular cap despatched out by HEXR). These scans are uploaded through the app and a 3D mannequin of the internal lining of a helmet matching the top form is printed on an industrial-grade EOS system. The fabric used is a plant-based polyamide produced by Arkema. As soon as printing is full, the internal lining is dyed black and inspected one final time for structural integrity and end high quality.
Jamie Prepare dinner, CEO at HEXR, states: “With custom-fit intrinsic to this modern manufacturing course of, and superior unbiased security check scores in contrast with conventional foam helmets, we’re enabling main enhancements in helmet expertise made doable by 3D printing.”
To complete up, the assorted elements of the helmet are assembled, together with the printed internal construction, the outer shell, and the chinstraps. Prospects even have the choice so as to add a bit of additional spin on the product with private engravings and a wide range of shell colours. Because the helmets are printed on-demand, HEXR faces minimal threat with pre-financing and overproducing, which permits the corporate to only concentrate on refining its service.
The internal lining of the HEXR helmet has a honeycomb construction. Picture through HEXR.
Reinventing the sustainable provide chain
The polyamide used for the internal lining is derived totally from renewable castor oil – an space of experience for Arkema. The beans develop in lower than a 12 months, don’t compete with different meals, and don’t contribute to deforestation. The fabric itself has wonderful influence resistance and is pretty light-weight, much more so when printed within the intelligent honeycomb construction formulated by HEXR.
Dr. Karsten Heuser, Vice President of Additive Manufacturing at Siemens, concludes: “With the assistance of our end-to-end options, we created a digital twin of an industrialized AM manufacturing facility and helped to optimize the design and streamline manufacturing processes – even earlier than manufacturing began. By combining simulations, design optimization, and manufacturing situations with a excessive diploma of automation, we have been in a position to predict and cut back price per half considerably – enabling HEXR to scale their software into mass manufacturing.”
A crash check evaluating a practice bicycle helmet and a HEXR helmet. GIF through HEXR.
HEXR’s partnership with EOS really started in 2015 when EOS began offering assist within the type of technical consulting. Final 12 months, the duo underwent last security testing and introduced their helmets would start transport to clients. Since then, HEXR has managed to usher in its extra industrial companions and hopes to develop to mass manufacturing, scaling its provide chain alongside the best way.
Simply this month, EOS, together with BASF, additionally secured $1.37M in funding for growing 3D printed protecting headgear for the continuing NFL Helmet Problem. Leveraging the novel method to protecting gear fabrication, the businesses collaborating have been in a position to create safer merchandise whereas saving on weight and prices – paving the best way for a brand new software of the expertise.
The nominations for the 2020 3D Printing Business Awards at the moment are open. Who do you suppose ought to make the shortlists for this 12 months’s present? Have your say now.
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Featured picture reveals the 3D printed helmet meeting. Picture through HEXR.
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