Superelastic Tire
Superelastic Tire A viable alternative to the pneumatic tire Innovators at NASA's Glenn Research center hav
《超彈性輪胎》- 去年由「美國太空總署（NASA）」與「固特異（Good Year）」合作，開發一款名為【( Superelastic Tire )超彈性輪胎】，【 Superelastic Tire 】採用由「鎳鈦」及其衍生物所製成的形狀記憶合金，像編織一般而成，在作為承載部件時，能夠產生高度應變。這種材質堅固耐用，其最大優勢就是，能隨地形變化，方便走過各種崎嶇路面。【 Superelastic Tire 】這種想法是源自阿波羅登月輪胎的設計。NASA 表示，這種輪胎就是為了星球登陸這種工作環境設計的，它需要支持太空探測車的重量，在太空行駛也要保證耐久度~
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Innovators at NASA's Glenn Research center have developed a game changing, non-pneumatic, compliant tire. This innovation, called the Superelastic Tire, was developed for future Mars missions, but is a viable alternative to pneumatic tires here on Earth. This technology represents the latest evolution of the Spring Tire which was invented by NASA Glenn and Goodyear, and inspired by the Apollo lunar tires. The novel use of shape memory alloys capable of undergoing high strain as load bearing components, instead of typical elastic materials, results in a tire that can withstand excessive deformation without permanent damage. Using shape memory alloy as radial stiffening elements can also increase the load carrying capacity of the tire. The Superelastic Tire offers traction equal or superior to conventional pneumatic tires and eliminates the possibility of puncture failures, thereby improving automobile safety. This tire design also eliminates the need for an inner frame which both simplifies and lightens the tire/wheel assembly.
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https://technology.nasa.gov/patent/LEW-TOPS-99以上內容由「Cofacts 真的假的」訊息回報機器人與查證協作社群提供，以 CC授權 姓名標示-相同方式分享 4.0 (CC BY-SA 4.0) 釋出，於後續重製或散布時，原社群顯名及每一則查證的出處連結皆必須被完整引用。
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