Bamboo Bike Home Build Kits - Bamboo Bicycle Club. Building a Bamboo Bike Frame. This is how I built a bamboo bicycle frame. The first step I took in building the frame was to find an old steel frame from which to cut a head tube, bottom bracket shell, and dropouts, as these parts all need to be metal. You can buy these parts individually, but taking them from an existing frames spares you from having to build you own jig and worrying about alignment. Horizontal dropouts are good, since they give you room to adjust the alignment of the wheel. BB Shell: Head tube and headset bearing cups: I chose to leave in the cups, so that most of the headset would be integrated with the frame. This board will eventually help to align the dropouts and bottom bracket. The angle aluminum will hold the BB shell perpendicular to the rest of the tubes. The dropouts bolt into this: The two key materials used in the building of this bike frame were carbon fiber tow, and two part epoxy resin.
Two part epoxy resin is the second element in carbon fiber composites. Everything tacked into place: How to Build a Bamboo Bicycle. Bamboo Bike Studio | SUA | Build your own bike. BuildIts: Building a Bamboo Bike Frame. Bamboo Bike Project Blog. Marty Odlin, engineer extraordinaire for the Bamboo Bike Project and assistant director of the Columbia University Center for Sustainable Engineering, will be heading off to Ghana in the coming week! Marty will join a team in Ghana comprised of potential investors, scientists, and engineers, as he oversees field tests that will be run on our prototype bicycles! After receiving the bamboo bikes that we sent some weeks ago, our contacts in Ghana ran some preliminary market tests to gauge interest in the product. The encouraging feedback they received has led them to begin the next stage of product development: product testing in the field, under the conditions and stresses that a bamboo bike would face when put to daily use by local residents.
Marty will be in close contact with us throughout his trip to Ghana so stay tuned for updates on his travels and his findings! Posted in Bamboo bike, Ghana, Investments, Kumasi | Tagged engineering, Ghana, oversee, tests, trip | 1 Comment » Building a Bamboo Bike Frame. Bamboo-bicylces-in-Kumasi_kpmg-white-paper.pdf. Community Bike Cart Design. Heat treating bamboo - Bamboo Bikes AustraliaBamboo Bikes Australia. Over the course of the last few months I’ve heard a lot about the process for heat treating bamboo. People put it in ovens, attack it with butane torches, smoke it over fires or dry it out in kilns. Why do they do it? The main reason is to rid the bamboo of any water content so it doesn’t contract or expand with temperatures as easily. A secondary reason is the mottled burnt look kinda looks cool yeah? Which method is best? Exploding bamboo If you do plan on doing any of these heat treating methods you’ll need to puncture the nodes before heating.
Don’t heat treat dried bamboo If your bamboo is imported from another country (ie. Raising the temperature to over 200 degrees just ended up burning the bamboo I tried. Heat treat green bamboo It’s kind of a logical conclusion, but I’ll explain it anyway. Waving a butane torch over the surface is a better way to go thou, as it not only gets rid of the water, but also the waxy surface of the bamboo gets burned off too. Real science Like this: