Samfurin motar inji ce da ke canza makamashin lantarki zuwa makamashin injina.Abubuwan da suka fi dacewa da kai tsaye sun haɗa da zaɓin na'urorin motsi.Matsakaicin nauyin ɗaukar nauyi dole ne ya dace da ƙarfi da jujjuyawar injin.Girman mai ɗaukar hoto ya dace da sararin samaniya na sassan da ke hade da motar..
Girman nauyin ɗaukar nauyi yawanci ɗaya ne daga cikin manyan abubuwan da ke ƙayyade girman ɗauka.Abubuwan nadi gabaɗaya suna da ƙarfin ɗaukar kaya mafi girma fiye da nau'ikan ƙwallon ƙwallon ƙafa iri ɗaya;Cikakkun na'urorin haɗi na iya ɗaukar kaya masu nauyi fiye da madaidaitan cage bearings.Ana amfani da ƙwalƙwalwa mafi yawa don matsakaici ko ƙananan lodi;a ƙarƙashin yanayin nauyi mai nauyi da manyan diamita na shaft, yana da inganci da aminci don zaɓar abin nadi.
A lokuta da yawa, ana buƙatar la'akari da abubuwa da yawa yayin zabar nau'in haɓaka, kuma ya kamata a yi ciniki tsakanin waɗannan abubuwan.Mafi mahimmancin la'akari lokacin zabar nau'in nau'in nau'in nau'in nau'in nau'in nau'i na musamman sun haɗa da sararin samaniya, kaya, rashin daidaituwa, daidaito, saurin gudu, amo, taurin kai, ƙaurawar axial, shigarwa da rarrabawa, hatimin da aka saka, girman kaya da shugabanci, da dai sauransu.
Abubuwan nadi na siliki na NU da N da aka saba amfani da su a cikin ƙanana da matsakaicin samfuran mota suna iya ɗaukar nauyin radial zalla;yayin da zurfin tsagi na ball bearings zai iya ɗaukar wasu nauyin axial ban da nauyin radial, wato, nauyin haɗin gwiwa.
Kowane nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i).Misali, zurfin tsagi ball bearings na iya jure matsakaicin nauyin radial da nauyin axial.Irin wannan nau'in bearings yana da ƙananan juzu'i kuma yana iya samar da kayayyaki daban-daban kamar daidaitattun ƙididdiga da ƙananan ƙararrawa, don haka ya dace musamman ga ƙananan ƙananan motoci.Siffofin abin nadi na iya jure nauyi masu nauyi kuma suna da fasalulluka masu daidaita kai.Saboda haka ya dace don amfani da kayan aiki masu nauyi tare da nauyi mai nauyi, jujjuyawar shaft da rashin daidaituwa.
A mafi yawan lokuta, halayen ɗaukar hoto ba su dogara ne kawai akan ƙirar ƙirar ba.Shirye-shiryen ɗaukar kaya kamar ƙwal ɗin lamba na kusurwa ko zagaye sarkar abin nadi bearings suna da tauri wanda ke da alaƙa da preload da aka yi.Gudun ɗaukar nauyi yana tasiri ta hanyar daidaiton ɗaukar hoto da abubuwan haɗin gwiwa, da kuma ƙirar keji.
Muhimmiyar la'akari a cikin ƙira na ɗaukar shirye-shiryen kuma sun haɗa da ƙarfin ɗaukar nauyi da rayuwar ƙima, juzu'i, saurin izini, ɗaukar izinin ciki ko preload, lubrication da rufewa, da dai sauransu. Ƙananan ramukan diamita don amfani tare da yawancin bearings.Mafi yawan amfani da su ne zurfin tsagi ball bearings;akwai kuma allura roller bearings.Don ramukan da ke da manyan diamita, ana iya amfani da rollers cylindrical, rollers tapered, rollers mai siffar zobe da zurfin tsagi ball bearings.Lokacin da sararin radial ya iyakance, ya kamata a zaɓi bearings tare da ƙaramin ɓangaren giciye.
Don ƙarin balagagge tsarin tsarin ɗaukar motar, zaɓi na bearings da haƙuri da dacewa da alaƙar sassan da ke da alaƙa an gama su da gaske, amma ƙirar ƙira da zaɓin sabbin tsarin ɗaukar motar yakamata a yi taka tsantsan.A aikace-aikace masu amfani, zaɓin izinin ɗaukar kaya ba shi da ƙarancin ƙima a yawancin masana'antun motoci.Babu shakka yana da matsala don zaɓar nau'in ɗaukar hoto iri ɗaya don injina masu lambobi daban-daban na sanduna da yanayin aiki daban-daban.Za mu haɗu da abubuwan da ke cikin wannan fannin Takamaiman amincin kuskure za a sanar da ku.
Lokacin aikawa: Fabrairu-24-2023