Motoci suna ƙara zama ruwan dare a rayuwar mutane.Kusan kowane iyali yana da motarsa.Tare da sandan sihiri na masana'antar mota, akwai kayayyaki da yawa don mutane don amfani da motoci mafi kyau, kamar masu hana kofa.Bari in gabatar muku.
Gabatarwar Ƙofa Limiter: Gabatarwa
Aikin madaidaicin buɗe kofa (Duba Ƙofa) shine iyakance matakin buɗe kofa.A daya bangaren kuma yana iya takaita iyakar bude kofar, da hana bude kofar da nisa, a daya bangaren kuma, yana iya bude kofar a bude lokacin da ake bukata, kamar lokacin da motar ke ajiyewa a kan tudu ko kuma lokacin da aka ajiye motar. iska tana kadawa, kofa ba za ta yi ta atomatik ba.kusa.Madaidaicin buɗe kofa na gama gari shine keɓan madaidaicin belt, kuma ana haɗa wasu masu iyakoki tare da hingen ƙofar, wanda yawanci yana da iyakacin aiki lokacin da aka buɗe ƙofar gabaɗaya ko buɗe rabin.
Gabatarwar iyakokin ƙofar: rarrabuwa da fa'idodi
1. Nau'in bazara na roba
Ka'idar aiki ita ce kamar haka: an ɗora madaidaicin madaidaicin zuwa jiki ta hanyar ƙwanƙwasa, kuma an haɗa akwatin iyaka zuwa ƙofar ta hanyoyi biyu masu hawa.Lokacin da aka buɗe ƙofar, akwatin iyaka zai motsa tare da iyakacin hannun.Saboda nau'ikan nau'ikan tsayi daban-daban akan hannun iyaka, tubalan roba na roba zasu sami nakasu na roba daban-daban, ta yadda mutane suna buƙatar amfani da ƙarfi daban-daban don rufe ƙofar yayin buɗe kofa.A kowane matsayi mai iyaka, zai iya taka rawar iyakance akan ƙofar.Wannan tsarin shine mafi yawan amfani da shi a halin yanzu, kuma akwai takamaiman siffofin: wasu iyakokin da aka nuna suna amfani da allura masu amfani, da wasu akwatunan suna amfani da kwallaye.Ana amfani da faifai a cikin akwatin iyaka… amma ƙa'idar iyaka ɗaya ce.
Amfanin wannan tsarin shine tsari mai sauƙi, ƙananan farashi, ƙananan sararin samaniya da kuma kiyayewa.Rashin hasara shi ne cewa abubuwan da ake buƙata don ƙarfe na takarda sun yi yawa.Idan ƙarfin hinge bai isa ba, ƙofar za ta nutse, kuma ƙarar da ba ta dace ba na iya faruwa.Bayan yana gudana na ɗan lokaci, ƙayyadaddun ƙayyadaddun ƙayyadaddun zai ragu da sauri.
Madaidaicin ƙofar wannan tsarin gabaɗaya yana da gear biyu ko uku.Matsakaicin juzu'insa yana kusan 35N.m, tsayinsa gabaɗaya kusan 60mm, kuma matsakaicin kusurwar buɗewar gabaɗaya yana ƙasa da digiri 70.Bayan gwajin jimiri, canjin juriya yana kusan 30% -40%.
2. Tudun ruwa
Ka'idar aikinsa ita ce: an haɗa shi tare da hinge kuma yawanci ana shigar da shi a kan ƙananan hinge.A cikin aiwatar da rufe kofa, torsion bar ya lalace don samar da karfi daban-daban don cimma manufar iyakance matsayi.
Ana amfani da wannan tsarin mafi yawa a cikin kasuwar motoci ta Turai kuma yana cikin haƙƙin mallaka na Edscia.
Abubuwan da ke cikin wannan tsarin sune ƙananan amo, tsawon rai, da tasiri mai kyau na iyakancewa.Rashin hasara shi ne cewa ya mamaye sararin samaniya, tsarin yana da rikitarwa, kuma farashin kulawa yana da yawa.
Madaidaicin wannan tsarin gabaɗaya yana da gear biyu ko uku.Matsakaicin juzu'in buɗewa shine 45N.m, matsakaicin ƙarfin rufewa shine 50N.m, kuma matsakaicin kusurwar buɗewa shine kusan digiri 60-65.Bayan gwajin jimiri, canjin juriya yana kusan 15% ko makamancin haka.
Lokacin aikawa: Yuli-27-2022