100mm Castor Wheel

Nkhaniyi yachokera mu magazini ya Wired ya November 2014.Khalani oyamba kuwerenga zosindikiza WIRED isanatulutsidwe pa intaneti ndikulandila matani azinthu zowonjezera ndikulembetsa pa intaneti.
Pamene mwana wake wamwamuna wazaka 10 adafunsa za kumanga chogudubuza m'munda mwawo, Will Pemble, mlangizi wa kasamalidwe komanso woyambitsa kampani ya web hosting web.com, adadzipereka kuti awathandize.Miyezi isanu ndi umodzi pambuyo pake, zotsatira zake zinali maphunziro a 55m omwe amawononga ndalama zokwana £ 2,000 zomwe, malinga ndi Pemble, zinali "zochepa pang'ono".Umu ndi momwe mungapangire roller coaster yanu.
Zingwe 12 × 1.7 mamita anayi ndi awiri Maimidwe 11 x 3 mamita anayi ndi anayi, 5 dowels 40 mm x 10 mm, 400 Torx screws ndi mutu wa 100 mm, matumba 40 a konkire 25 kg iliyonse
Konzani njira yanu Kuti mukonzekere njira ya chodzigudubuza chanu ndikuwerengera kutalika kwa mitengo ndi kutalika kwa njanji yomwe mukufuna kupanga, Pemble amalimbikitsa NoLimits 2 roller coaster simulator.
Ika mitengo yako.Kumbeni dzenje pamita 1.5 iliyonse panjira."Aliyense wa iwo ayenera kukhala pafupifupi gawo limodzi mwa magawo atatu a kutalika kwa ndime ndi 25 centimita m'mimba mwake," adatero Pemble.Dulani nsanamirazo kukula kwake - kumbukirani kuti gawo limodzi mwa magawo atatu lidzakhala pansi - kenaka muwaike m'mabowo ndikudzaza ndi konkire.
Konzani otsogolera.Boolani mabowo awiri malekezero onse a tayi iliyonse ya chingwe, kenaka gwiritsani ntchito zomangira zamatabwa kuti muzimangire pamwamba pa chikombole chilichonse chofanana ndi T.
Gwirani mabowo awiri paipi iliyonse ya PVC - "onetsetsani kuti akwiriridwa kunja," akutero Pemble.Kenako kulungani mpaka kumapeto kwa tayi iliyonse.
Tsatani Bwerezani izi kuti mulumikize masentimita 30 aliwonse m'chitoliro.Gawo lililonse la 5m la njanji limalumikizidwa ku gawo lotsatira la njanji poyika zikhomo za 40mm mkati mwa malekezero a chitoliro cha PVC, kenako mabowo amabowoledwa ndikumangidwira mkati kuti amangirire tayi kulumikizano.
Zigawo zowongoka Pazigawo zowongoka za njanji, lumikizani chingwe chachitali cha zinayi ndi ziwiri pakati pa siteji iliyonse yomwe ikuyenda pakatikati pa njanjiyo.Gwirizanitsani zingwezo ndi zomangira kuti njanji isapindike pansi pa kulemera kwa galimoto ikadutsa.
Kulumikiza Ma Casters Pamalo Pewani zoponya kumapeto kwa 610mm zinayi ndi mawilo awiri ndi mtunda wa 420mm pakati pa mizere yapakati pa gudumu lililonse.Mangani ma casters ena awiri pakati pa oponya awiri a 270mm anayi-awiri.
Limbikitsani chopotoka champhepo pakati pa mawilo awiri a 190mm 4 × 2 ndikuyika kumapeto kwa chogudubuza chilichonse ku gudumu la 270mm 4 × 2 pamakona olondola.Nsongazo ziyenera kumangirira pa chubu chilichonse, mawilo onse akuyenda motsatira.Pewani plywood kunja ndikubwereza kumbuyo.
Kufunsira mpando wa galimoto ya mwana pagalimoto yayikulu, kulungani mpando wawukulu wagalimoto papulatifomu yamatabwa.Kuti mumangirire ma gudumu, ikani cholumikizira cha Susan pakati pa pamwamba pa msonkhano uliwonse ndi pansi pa nsanja ya ngolo ndipo mugwiritse ntchito bawuti yayikulu kuti mumangire palimodzi pakati.
Kusaka Zoyeserera Zowonongeka "Mukapanga pulojekiti ngati iyi, ndikofunikira kwambiri kuti muyese kaye pa 200% ya katundu wabwinobwino," akutsindika Pemble.“Sindingakuuzeni kuti ndi matumba angati a mchenga omwe ndinapha poyesa makina odzigudubuza, koma ndikuuzeni kuti palibe mwana amene anavulala.”