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Menene fa'idodin kekunan keɓaɓɓen mai?


Lokacin da damina da damina ta fara dusar ƙanƙara, yawancin masu kera keke za su yi shiru su sa kekunan su a cikin gareji. Shin zai iya zama daban idan na ce maku za ku iya hawan a zahiri keke a ranar dusar ƙanƙara? Muddin akwai tayoyin mai, komai yana yiwuwa.


Don zama daidai, wannan keken lantarki musamman da aka tsara don hawa dusar ƙanƙara, sanye take da takaddun anti-skid mai matuƙar fadi-talakawa motoci na lantarki suna da diamita taya na kusan 6.35 cm, kuma tayoyin mai zasu iya kaiwa 10 zuwa 13 cm. Thearuwar lambar sadarwar tsakanin tayoyin matsanancin ƙasan da ƙasa yana rage matsin lamba (Ina tsammanin ya kamata ya kasance tsakanin 34-69 kPa), don haka direba na iya hawa ƙasa mai laushi kamar yashi, laka ko dusar ƙanƙara a nufin.


Za a iya samo irin biza mai mai da kyau a shekarun 1980, lokacin da masu sha'awar kekuna ke tashi da keken kan dutse a kan yashi da dusar ƙanƙara!


A shekara ta 1986, injiniyan Faransa Jean Naud ya hau jejin Sahara tare da taya ta musamman da Michelin ta tsara. A kusan lokaci guda, tseren Iditabike, wanda aka yi shi nan da nan bayan sanannen tseren Iditabike a Alaska, ya tayar da sha'awar dimbin masu hawan kekuna, kuma masu goyon baya sun canza kayan aikinsu don daidaita buƙatun don hawa kan dusar kankara.



A lokaci guda kuma, masu tuka keke na dune a New Mexico, Amurka sun fara kera kekunan dusar kankara dauke da manyan taya masu girman diamita kuma suka hau duk hanyar zuwa Alaska a cikin shekarun 1990s. A cikin 2005, an sanya wajan motar mai suna Pugsley wanda wani kamfani mai suna Surly Bikes a cikin Minnesota a kasuwa. Wannan ita ce farkon motar taya mai kirar kitse. Mai tsara shi Dave Gray ya yi bayani dalla-dalla game da ƙirar ƙirar wannan motar kamar haka: “Misalin da ya dace da gasa, binciken daji, hawan keke, aikin gona ko samar da masana'antu, farauta / kamun kifi / neman abinci, tuka keken lantarki duk Keke-keke don keken, tafiya , hawa keke / zango. "


Saboda haka, a tsaurara ma'ana, motar tayar mai mai ba sabon abu bane; amma gaskiya ne cewa ba a sake gane shi ba har sai da ya dawo ga idanun mutane sosai da 'yan shekarun nan. Kamfanin dillacin labarai na Associated Press ya ruwaito cewa tayoyin mai sune "bangaren kasuwa mafi yuwuwa a masana'antar keken"; Wajan mujallar ta kira shi "yanayin da ya fi kowane zafi a keke" kuma idan aka kwatanta shi da "motocin Daji da mutane ke tukawa"


Ga masu tsere, babban abin jan hankali shi ne cewa a ƙarshe za su iya ci gaba da hawa a cikin hunturu. Ko suna son hawa cikin birni yadda ake so, ko zuwa dusar ƙanƙara ko daji don jin daɗin abubuwan ban sha'awa, tayoyin mai suna iya biyan bukatun. Ba wannan kadai ba, wannan sabon wasan yana jan hankalin wasu masu tseren keke masu ban sha'awa, kamar masu tsalle-tsalle masu tsalle-tsalle, wadanda za su ga keke yana kara shakatawa da walwala yayin hunturu.


A da, ba abu mai sauƙi ba ne a sami keken keke wanda ke da tayoyin mai. Storesan kantin sayar da kayayyaki ne kawai ke sayar da irin waɗannan samfuran, kuma akwai ƙarancin hannun jari (a mafi yawancin lokuta ɗaya ko biyu ne kawai). Yanzu, zaku iya sayan taya mai mai motoci na lantarki a ragi akan gidan yanar gizon hotebike. Idan bakada keke mai taya mai amfani da lantarki da kuke so, kuna iya gwadawa hotebike farko


A da, irin wadannan wuraren ba a iya hangen nesa ga masu tsere ba: hawa kan kan dusar ƙanƙara, wucewar dazuzzuka marasa ƙarfi; Ko hauhawar ƙasa zuwa kan ƙasa cike da shingaye, ana rufe shi a cikin katako. Da alama dai waɗannan Nan Nordic masu amfani da keke ne kawai ke iya sarrafa waɗannan wuraren. Amma a zamanin yau, hawa mai taya tare da diamita na kusan 13 cm na iya tafiya cikin dusar ƙanƙara. Wannan abin da muke yi, wannan ke kan dusar ƙanƙara, matuƙar zafi!



Sakamakon bayyanar mai, tayoyin mai sun kasance koyaushe suna mai da hankali. Taranda mai mai ke jawo hankalin masu wucewa koyaushe. Lokacin hawa cikin taron mutane masu sanye da riguna masu nauyi da takalmin dusar ƙanƙara, ƙimar yabon tayi kyau sosai. Bayan haka, kowa yana da irin raunin da ke nuna cewa hawan keke wasanni ne wanda za a iya yi shi kawai a yanayin dumama.


A Grand Targhee Ski Resort a Wyoming, kekuna dusar ƙanƙara ya zama shahararren wasanni. Filin shakatawa ya gina hanyar kewaya kusa da manyan kankunan kankara musamman ga masu sha'awar kera dusar kankara. Wannan hanyar bike cike da salon Nordic tana da tsawon kilomita 15.


Wani saurayi mai tsayi da bakin ciki ya bayyana cikin annashuwa lokacin da yake hawa babur mai cike da babura da tayoyin mai. Duk da cewa ina bugun ruwa da gumi, amma har yanzu kusan mita 10 nake a bayansa. Bugun zuciyata yayi matukar sauri cewa karamin zuciyata na shirin ja. fashewa. Ko da kayan aiki sun fi sauƙi, hawa kan keke a kan dusar ƙanƙara har yanzu babban aiki ne na jiki, baya ga nauyin wannan keken ba haske bane. Sukan sanya yadudduka masu yawa na hunturu, sanye da kwalkwalin kankara da takalmin dusar ƙanƙara mai nauyi, da jakarka ta baya, duk nauyin ya karu da nauyin 45 kg. Wannan nauyin yana sa wannan aikin ba shi da sauƙi kwata-kwata.


Dusar kankara da dusar ƙanƙara a tsawon nisan mita 2377 ta katse mini numfashina mai nauyi. William akai-akai cikin kirki ya tsaya yana jira na in bi don taimaka mini in sake dawo da yanayin numfashina na al'ada. Ganin mahayi fiye da ni, pant da gwagwarmaya don wuce mu, girman kai na ya ɗan ji daɗi.



Bayanin da ke sama na mawuyacin hanya na iya zama da wahala lashe sabon masu sha'awar hawa kan dusar kankara. Babban farin ciki na hawan keke koyaushe shine jin daɗin 'yanci yayin gangara zuwa kan dutsen - cikin yardar rai tare da sauƙaƙewa, da hauhawa sama da ƙasa.


Don samar da isasshen goge don tabbatar da ƙwarewar hawa abin hawa, taya tayoyin ba su cika sosai - kusan 35 zuwa 103 kPa. Ka yi tunanin yadda ake zaune a kan kujerar ƙwallon ƙwallo, wacce ta yi daidai da yadda ake ji zaune a kan taya mai mai. Sabanin haka, lokacin hawa keke, kankantattun tayoyin suna kawo matsi mai yawa (758 kPa), kuma rawar da mahayi ke ji a jikin bike zai yi ƙarfi sosai.


Anderson ya jaddada a cikin jagorar cewa ya kamata ku yi ƙoƙarin bin layin tsakiyar hanya lokacin hawa. Ya tunatar da cewa dusar ƙanƙara a ɓangarorin biyu tana da faɗi sosai kuma keke yana da sauƙi ta makale. Daga baya, Anderson da kaina ya nuna yanayin haɗari wanda zai iya faruwa lokacin juyawa cikin sauri ko tafiya da nisa.


Yayin da yake fitar da dusar kankara a cikin kunnuwansa, sai ya kyalkyace da dariya ya ce, "An yi sa'a saukowa mai taushi." Ya yi cikakken tunani a kaina a cikin dusar ƙanƙara - mahayin mala'ikan dusar ƙanƙara.


Don Anderson, tayoyin mai sun ba shi wata hanya don zuwa zurfi cikin gandun daji a cikin hunturu. Idan hawan keke ya ci gaba da saurin bunƙasa yanayin, mahaya na iya zuwa ɗaukacin lamarin. Kamar dai yadda maharba suka kaskantar da masu dusar kankara kan da farko, masu hawa kan dawakai masu tsere ma zasu fuskanci tambayoyi da kalubalen hawan dusar kankara na gargajiya. Koyaya, idan waɗannan masu sha'awar wasan motsa jiki na gargajiya suna da damar da za su iya sanin hawan dusar ƙanƙara, waɗanda ke hawa kan dusar kankara ko jin daɗin kankara da dusar ƙanƙara tare da taimakon sleds za su sami matuƙar jin daɗin kekuna. A halin yanzu, har yanzu suna cikin yanayin jira da gani.



Hotebike ke sayarwa lantarki na keken hawa, idan kuna da sha'awar, danna don Allah hotebike shafin yanar gizo don dubawa

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