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3D Printing Certification

Custom 3D printed HEXR biking helmets are now shipping to buyers


HEXR helmets, the custom 3D printed bicycle helmets previously regarded as HEXO, has now started shipping to consumers. Formulated by London-centered technological know-how startup Hexr, Ltd., the helmet underwent remaining protection tests and design improvements above the last 6 months, as perfectly as a name adjust because of to trademark problems behind the primary HEXO title with an unnamed sporting activities company. 

The HEXR helmet attributes a 3D printed honeycomb main, generated utilizing SLS 3D printing certification technological innovation and Polyamide 11 from main industrial 3D printer manufacturer EOS. Every helmet is 3D printed in accordance to the measurements of the consumer, obtained by way of a 3D scanning app,  in buy to develop a lightweight and protecting headgear remedy catered to the purchaser. The helmets are now out there to purchase on the HEXR site at a rate of £349, which involves the 3D scanning process.

3D printed Hexo helmets. Photo via Hexo Helmet.
3D printed Hexr helmets. Photograph by using Hexr.

3D printing certification honeycomb structures for improved security

Started by Jamie Cook dinner, HEXR helmets aims to revolutionize the typical protection geared up on conventional cycle helmets, which “hasn’t been innovated for 60 years” in accordance to Prepare dinner. Initially commencing analysis throughout his time at University Higher education London (UCL), Prepare dinner discovered that most layout techniques for power absorption are primarily based on a flat get in touch with place, somewhat than a curved surface region reflecting the condition of our heads. Cook dinner continued his research at the College of Oxford, where by he utilized 3D printing certification to generate insulated curved honeycomb buildings in Polyamide 11, forming the foundation of the HEXR helmet.

Because then, Prepare dinner has worked in the direction of launching the HEXR helmets and generating it commercially obtainable. A essential aspect of the helmet is its customizability, enabled by 3D printing certification. Working with HEXR’s bespoke 3D scanning software, consumers can achieve an ‘exact fit’ working with a 30,000-place 3D mesh of their head. Just after purchasing a HEXR helmet from the website, buyers can possibly guide an appointment at HEXR’s London HQ, or acquire a 3D scanner by means of article, in order to get their headscan. The moment Hexr has a customer’s measurements, the corporation usually takes 2-4 weeks to 3D print it, prior to delivery it specifically to the purchaser. 

As properly as providing a personalised experience, the HEXR helmet also supplies elevated security in contrast to standard bicycle helmets, according to the enterprise. Moreover, the outer shell, which is the only part of the helmet that is not 3D printed, is created with TotalSim, a company specializing in Computational Fluid Dynamics, for improved aerodynamic performance. The HEXR helmet can also be shipped with further capabilities, including custom made engraving, an inbuilt sun shades holder, detachable lid for substitute layouts and an optional ratchet procedure to provide further adjustments. 

A 3D printed Hexo helmet. Photo via Hexo Helmet.
A 3D printed Hexr helmet. Picture by using Hexr.

3D printed helmets

3D Printing certification Industry was at the start occasion of the HEXR helmet in London, which was also attended by Markus Glasser, SVP of EOS, in February 2019. In an interview, Glasser reviewed EOS’ collaboration with HEXR, the long run of shopper 3D printing certification, and the use of Polyamide 11 in individual: “The gain of 3D printing certification, in general, is that you can integrate performance into the piece,” stated Glasser. 

“P11 provides a sure practicality. [HEXR] requested that the portion ought to never at any time crack or splinter, and for this P11 is incredibly excellent.”

Other 3D printed helmets include the SpeedFlex Precision Diamond soccer helmet, developed by Carbon’s L1 printer. The helmet incorporates an aerodynamic cell-like structure for effects resistance. Prior to this, scientists from the Lawrence Livermore National Laboratory commenced discovering additively produced microstructures capable of distinctive physical properties to create a new form of helmet as nicely.

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Featured impression displays model donning 3D printed HEXR helmet. Photograph by means of Hexr.