Haɗe-haɗe na baya leaf spring yayi alkawarin ƙarin daidaitawa da ƙarancin nauyi.
Ambaci kalmar “leaf spring” kuma akwai halin yin tunanin tsofaffin-makaranta tsoka motoci tare da unsophisticated, cart sprung, m-axle raya baya ko, a cikin sharuddan babur, prewar kekuna tare da ganye spring gaban dakatar.Koyaya, yanzu muna duban farfado da ra'ayin don kekunan babur.
A hakikanin gaskiya, yayin da danye, tsoffin tsarin dakatarwa sukan yi amfani da maɓuɓɓugar ganye, bazarar kanta ba yawanci shine tushen rashin ƙwarewar su ba.Chevrolet's Corvette ya yi amfani da maɓuɓɓugan leaf mai jujjuyawa akan dakatarwa mai zaman kanta daga ƙarni na biyu a cikin 1963 daidai har zuwa ƙaddamar da ƙarni na takwas a cikin 2020, yana ɗaukar maɓuɓɓugan ruwan leaf ɗin filastik a cikin '80s.Mafi ƙarancin shahara, Volvo yana amfani da haɗe-haɗe, maɓuɓɓugan ganye masu jujjuyawa a yawancin sabbin samfuransa.An yi amfani da shi daidai, maɓuɓɓugar ganyen da aka yi da kayan zamani na iya zama mai sauƙi fiye da naɗaɗɗen ƙarfe, kuma a wasu lokuta tsayinsu, siffar lebur yana da sauƙin shiryawa.Maɓuɓɓugar ruwan ganye masu haɗaka, waɗanda aka yi da guda ɗaya maimakon ɗigon ganyen maɓuɓɓugan ganyen ƙarfe na gargajiya, kuma suna guje wa ɓarkewar ganyen ganyen da suke shafa tare, wanda yana ɗaya daga cikin manyan abubuwan da ke haifar da tsofaffin ƙira.
Maɓuɓɓugan ganye sun bayyana akan kekuna masu motocross a zamanin yau da da.Yamaha's 1992-93 factory 'crosser, the YZM250 0WE4, yayi amfani da ganye mai haɗe-haɗe a baya, ƙarshensa na gaba ya manne a ƙarƙashin injin kuma bayan ya makale zuwa haɗin gwiwa a ƙasa da swingarm, don haka motar ta baya ta tashi, ganyen yana jujjuya zuwa samar da springing.Manufar ita ce a share wurin da magudanar ruwa na baya da damper za su zauna, yana ba da damar madaidaiciyar hanyar ci ga injin.An kuma sanya ƙaramin damper mai jujjuyawa kuma babur ɗin ya kasance wanda ya lashe tseren a cikin 1992 da 1993 a Gasar Duk-Japan.
Sabuwar ƙirar mu, wanda aka bayyana a cikin aikace-aikacen haƙƙin mallaka daga kamfanin Ostiriya, yana nufin Yamaha kuma yana nuna fa'idodi iri ɗaya dangane da marufi, amma yana ɗaukar tsari na daban.Kamar yadda aka nuna a cikin hotuna, mun sanya ganyen a cikin wani wuri kusa da tsaye, manne da bayan injin don share sararin da aka saba cika da coilover (alamar mallaka ta tabbatar da cewa yayin da babban hotonsa ya nuna tsarin da aka lullube akan hoton motocrosser na al'ada, maɓuɓɓugar ruwa da aka nuna a hoton ba zai kasance ba).
Sama da kasa na bazara kowanne an manne su da ƙarfi zuwa ƙarshen haɗin gwiwa.Haɗin sama yana ɗorawa akan babban firam ɗin bike ɗin, yayin da ƙananan haɗin gwiwar ke fitowa daga wani sashi a ƙarƙashin swingarm.Sakamakon haka shine, yayin da swingarm ke motsawa zuwa sama, ana gabatar da lanƙwasa zuwa maɓuɓɓugar leaf ɗin.Don ƙara daidaitawa, tsayin haɗin haɗin sama yana daidaitacce ta hanyar zaren dunƙulewa da ƙulli mai daidaitawa, yana sauƙaƙa ƙarawa ko rage ɗaukar nauyi a cikin tsarin.
Alamar ba ta nuna damper don ƙarshen baya amma rubutunsa ya tabbatar da cewa za a yi amfani da damper na al'ada don sarrafa dakatarwar ta baya.Koyaya, dole ne ya zama ɗan ƙaramin ƙarfi fiye da girgiza na baya na yau da kullun, ko kuma a ɗaura shi daban, don ba da damar KTM don cin gajiyar fa'idodin bazarar ganye, waɗanda ke da alaƙa da sararin samaniya.Tabbacin ya nuna cewa ana iya amfani da wannan sarari don yin sassan tashar wutar lantarki kamar akwatin iska, filin sha, ko muffler, alal misali, girma ko mafi inganci.Bugu da ƙari, ƙira na iya ba da damar ƙarin sassauƙa na shimfidawa a cikin kekuna masu amfani da wutar lantarki a nan gaba.
Bayan fa'idodin marufi, sauran fa'idodin tsarin shine daidaitawar sa.Tabbacin mu yana nuna yadda canza tsayi ko siffar haɗin gwiwar riƙe kowane ƙarshen bazara zai iya canza halayen dakatarwa.A cikin kwatanci ɗaya (Fig.7 a cikin takardar shaidar), an nuna shirye-shiryen lefa daban-daban guda huɗu don canza halayen dakatarwar ta baya: canzawa daga haɓakar ƙimar (7a) zuwa ƙimar akai-akai (7b), da rage ƙimar bazara (7c da 7d).Ana samun waɗannan halaye daban-daban ba tare da canza yanayin bazara ba.
Kamar yadda koyaushe, aikace-aikacen patent ba garantin cewa ra'ayi zai kai ga samarwa ba, amma fa'idodin marufi na ƙarshen ƙarshen bazara na ganye na iya ƙara zama mai mahimmanci, musamman a nan gaba kamar yadda wutar lantarki ta tilasta injiniyoyi su sake yin tunanin shimfidar wuri na al'ada waɗanda aka yi hon a lokacin karni na piston-engine kekuna.
Lokacin aikawa: Jul-12-2023
