Dabarun siyan keken dutse

1. Ƙwararren siyan keken dutse 1: kayan firam

Babban kayan firam ɗin sune firam ɗin ƙarfe, firam ɗin alloy na aluminum, firam ɗin fiber carbon, da firam ɗin nano-carbon.Daga cikin su, nauyin ƙarfe na ƙarfe ba shi da haske.Tsatsa, fasaha an kawar da ita, amma har yanzu akwai manyan firam ɗin ƙarfe na hannu waɗanda ke mafarkin mafarkin mutane da yawa;Firam ɗin alloy na aluminum sun fi firam ɗin ƙarfe wuta da yawa, amma an inganta ƙarfin.Zabi na farko don gudanar da dala dubu;Ana amfani da firam ɗin fiber carbon don motoci daban-daban na gasa, waɗanda suke ƙwararrun ƙwararru ne kuma kayan ƙarshe;Firam ɗin nano-carbon suna da ƙarfi mai ƙarfi da nauyi mai nauyi, kuma su ma manyan kayan aiki ne.

2. Dabarun siyan keken dutse 2: Taya

Tayoyin halayen ɗan adam suna bayyana azaman taya mai shiryarwa, kuma suna da kyau sosai.Tayar font ɗin kwance ta bayyana azaman taya mai ƙarfi, wacce ke da siffa mai ƙarfi.Ana amfani da manyan tayoyin nikakken furen don hawa kan manyan hanyoyi, kuma ana amfani da ƙananan furanni don hawan dutse mai laushi.Tayoyin baƙar fata sun dace da doguwar tafiya mai wuyar hanya.Taya ta duniya shine samfurin masana'antu na samfur, tare da daidaitawa da riko.

3. Ƙwarewar siyan keken dutse guda uku: tsarin watsa kaya

Mafi yawan kayan aikin, da sauri zai sa mutane su hau.Manufar sauye-sauyen matakai da yawa shine don sa mahayin ya daidaita saurin watsawa bisa ga yanayin jiki ko na hanya, ta yadda za a yi girman hatimi.Gabaɗaya, ana amfani da saurin sassan 10-18 don masu zirga-zirga, yayin hutu, ana ba da shawarar motsa jiki don samun canjin canji na 21-24.Idan yana hawa ko gasa, ba shakka, dole ne ku zaɓi watsawa 27-30.Abin da ake kira lambar watsawa yana nufin babban farantin haƙori wanda hannun hagu ke sarrafawa da kuma ƙwanƙolin tashi da hannun dama ke sarrafawa.Yana da 27. A halin yanzu, duka manyan motoci da manyan motoci sun rikide zuwa 30 gear watsa, har ma Campagnolo ya kaddamar da 11-speed flywheel don inganta hanyar mota!Cikakken tsarin watsawa ya haɗa da sarƙar gaba, sarkar bugun bugun kira na baya, hannun watsawa, manyan hakora, manyan haƙora, manyan haƙora, manyan haƙora, manyan haƙora, manyan haƙora, manyan haƙora, manyan haƙora. , Ƙungiyar hanya, flywheel, sarkar, furen fure, birki da sauransu.Hanya mafi sauri don rarrabe tsakanin matakan kekuna ita ce ta dogara da wane matakin tsarin watsa madaidaicin daidai yake.