British bicycle maker Dassi has made claims to create the first bicycle frame, making claims to create the world’s first bicycle frame containing graphene.
This big revolution doesn’t come on regular bikes but Dassi, a British bike maker that has focused on customizing the bike and claims to start a show with a bike frame first.
Debuted at the company’s headquarters in Hartley Wintney in Hampshire, the frame weighs 750g although there are claims that it could drop as much as 350g at some point in the company’s future weighing 750g. , although it claims that this could more than halve to 350g at some point in the future.
1.The introduced graphene frame can weigh 350g
The frame is made entirely of graphene? incomplete frames containing only 1% of the material are paired with epoxy resin and then layered with a level of carbon fiber. Is it the lightest frame we’ve ever seen? Not this one since the first frame on display is likely to weigh around 750 grams but they are actually the same weight as the Pinarello Dogma F8Xlight that Chris Froome is riding at the Tour de France.
When presenting a new graphenne frame CEO Dassi and founder Stuart Abbot (a former aerospace design engineer for Rolls Royce) said the frame’s weight could be reduced by another 200 grams in the future. And further down the line, Dassi also claims that it can present a 350g frame but there is a problem with layering that needs to be resolved with sheets of graphene narrower than expected and harder to work with.) that is, their frame now consists of six layers of graphene composite on the inside, and one layer of carbon fiber on the outside.
What you can see inside the frame is a layer of carbon fiber that has the same design as other Dassi tissues while the graphene material sits underneath.
Other than the low weight of the frame, Abbot also emphasizes the material’s other properties and its hardness. Excellent electrical conductivity as well as flexibility, despite the percentage The graphene in the frame will be very low (good news for your wallet is that 1g of graphene costs £ 50, more expensive than gold), with material properties that will help maintain all frames with the geometric tube aero feature.
In addition, Dassi not only makes frames from graphene but also has other parts such as stem or saddle piles … At the end of the year Dassi also claims to offer their customers not only the graphene frame but also the type of check frame with Wireless data acquisition system to be able to build custom frameworks according to the individual response and movement of each bike rider. Data showing that the driver can accelerate, decelerate, rotate the frame during cornering and pedal is collected by sensors and circuits integrated into the test frame and then analyzed by Dassi.
The graphene frame is then customized to build an optimally tuned bike.
Later this year Dassi will also announce to provide their customers with not only the graphene frame but also a check frame with a wireless data acquisition system to build custom frames according to fish response and movement. of each person rider on the bicycle. The data on which drivers accelerate and decelerate the frame during cornering will be collected by sensors and circuits integrated into the test frame which are then analyzed by Dassi. The customer’s own graphene frame is then customized for a more optimized bike construction.
Bicycles were produced and displayed in Banbury, Oxfordshire. We also visited the exclusive first classes of graphene bikes and we’ll show you the whole process, similar to the production of a carbon fiber frame.
Graphene sheets are manufactured in Germany and Wales while carbon fiber is manufactured by British synthetic materials company SHD. The frame you see here will be shipped in Germany for testing and after two weeks of structural testing the bike will return to the UK for further improvements and production. Dassi thinks it will also be ready to go on sale in September.
2.What is graphene material?
The above are useful information about the future framework, look forward to and sport bike upgrades mine!
Graphene is a layer of carbon atoms arranged in a flat (flat) hexagonal latice. Graphite, the material used in pencils and tennis racquets, is laminated together with graphene. The work of isolating a layer of graphene was first achieved in 2004 at the University of Manchester by Andre Geim and Kostya Novoselov. The two scientists separated the one-atom thick layer using 3M Scotch tape over a block of graphite. Although scientists hypothesized its existence for many years, no one was able to isolate the graphene until Geim and Novoselov, which later saw the pair receive a Nobel Prize. Physics 2010.
Graphene has enormous potential in a wide range of applications. It’s flexible, transparent, conductive, lightweight, and can filter water molecules. On a molecular level, it is also 300 times stronger than steel.
A graphene-framed bicycle is able to retain the properties of Graphene with its light weight, excellent rigidity and electrical conductivity.
In addition, Graphene is also used in automotive technology, sports electronics and major industries in the development of Graphene. In these industries, graphene is currently used with composites because it is expensive and difficult to obtain a sheet of pure graphene. Italian manufacturers have also been investing many years on graphene for their tires. they, still using a Graphene-containing material that is not pure graphene.
In addition to graphene exfoliation, which was Geim and Novoselov’s primary method used to isolate graphene for the first time), other ways to get a graphene product are skin scrubs, scrubs. Electrical death cells and chemical vapor deposition (CVD).
Dassi’s bicycle factory was established in 2012 and has made public information available to UK bicycle manufacturers (from the composition of the carbon fiber to the final component). Currently being applied and produced on the road bike and test bike.
You can request to join online from Dassi’s website, The Road is also priced at £ 3,995 for the frame and fork only. If you want a standard car you can make an appointment with Dassi in the office and do a further exchange.
According to Cyclingweekly
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