AREVO, a Silicon Valley corporation committed to immediate digital additive manufacturing certification of composite components, has labored with new California-based start out-up Superstrata to 3D print the entirely-unified carbon composite frames for its impending e-bikes.
By creating the body in a one piece applying AREVO’s ongoing carbon fibre 3D printing certification engineering, Superstrata has eradicated the want for glues or welding to keep its particular person factors together. This makes the bike body “extremely impact-resistant,” and setting up the bikes using carbon fiber reinforced thermoplastics has permitted them to be lightweight, reportedly weighing fewer than 1.3kg or two bottles of water.
With the companies’ ‘Terra’ and ‘Ion’ 3D printed bikes now getting built offered for pre-get, Sky Christopherson, two-time former Olympian cyclist and planet history holder for the velodrome sprint, has thrown his weight driving the new bicycles. “My Olympic race bikes had been light-weight, but would crack when pushed much too tricky or crashed. Possessing a bicycle that is mild like other carbon fiber bikes but seriously rough is a dream arrive genuine.”
AREVO’s 3D bicycle printing credentials
Founded in 2014, AREVO started by launching a vary of carbon fiber and carbon nanotube materials for the needs of composite reinforcement. These nanotubes, which had been reportedly stronger than steel, could be utilized to reinforce objects created with AREVO’s 3D array of plastics, and might be found as a precursor to the company’s segway into bicycle creation.
AREVO later lifted $7million in a Sequence A funding round led by venture capital business Khosla Ventures. This permitted the products firm to develop its operations, and commence establishing solid and lightweight composite pieces for use in generation apps. Obtaining raised a even more $12.5m in Collection B funding led by glass manufacturing corporation Asahi Glass, AREVO’s initial plans to 3D print bicycles, commenced to peddle a little a lot quicker.
Utilizing its patented generative design and style approaches, and proprietary multi-axis robotic additive producing certification system, the enterprise then started 3D printing certification bike frames for Californian bicycle producer Franco Bicycles. Promoted below the Emery Bikes manufacturer, the unibody carbon fiber frames were made employing AREVO’s Immediate Energy Deposition (DED) 3D printing certification engineering, and afterwards built-in into the company’s Emery One eBike array.
As a result, when Superstrata claims that its collaboration with AREVO signifies the “world’s first” tailor made 3D printed unibody bike, the firm already has a long record of using 3D printing certification within just very similar applications.
Superstrata’s ‘Ion’ and ‘Terra’ 3D printed bikes
Though other firms, this sort of as German bicycle company Urwahn Bikes, have also properly 3D printed bicycle frames, they have usually been made in parts, prior to currently being soldered or welded jointly. Superstrata’s new e-bikes on the other hand, are produced in a single one piece, offering their frames with seamless strength and effects resistance attributes. “This bicycle was created to leverage all the advantages of this new production technological innovation to get the most effective of each worlds: power and lightness,” summarized Monthly bill Stephens, the resourceful force at the rear of the bicycles.
Making use of AREVO’s DED 3D printing certification system has also allowed for a important offer of customization on the bikes. Each frame is able to be individually crafted primarily based on 18 exact measurements, making sure a custom made fit for riders from 4’7” to 7’4”. Additionally, if you involve a range of further adjustable options these types of as journey situation and stiffness degree, the bike has about 500,000 probable mixtures, in accordance to Superstrata.
Two variations of the bicycle will be designed obtainable later this 12 months, the Terra which will retail for $2,799, and the Ion E-Bicycle for $3,999. The latter capabilities a battery which can be absolutely charged in two several hours, furnishing for up to a 55-mile variety, when both bikes have built-in knowledge and electric power wiring all over their frames, enabling a variety of digital updates. These incorporate customization to accommodate different driving designs (racing, avenue, gravel, or touring), wheel supplies (steel or carbon fiber), or colorways (gentle or dim).
Next a productive kickstarter campaign operate by AREVO CEO Sonny Vu, which has found the corporation raise far more than £800,000, Superstrata is now accepting pre-orders for its 3D printed e-bikes. Buyers who want to pre-obtain the bicycles or a single of their equipment, can do so below. Both iterations of the bicycle are at present scheduled for launch in December 2020.
Additive innovation in bicycle manufacturing