Tsakiyar motar: Tushen watsa wutar lantarki da magance matsaloli
A cikin tsarin watsa wutar lantarki mai rikitarwa na mota, sandar tsakiya tana taka muhimmiyar rawa. Tana aiki kamar gada, tana haɗa wutar lantarki daga injin zuwa buƙatun tuƙi na abin hawa. Fahimtar rawar da take takawa, alamun gazawa, da hanyoyin kulawa na sandar tsakiya suna da matuƙar muhimmanci don tabbatar da aikin abin hawa da amincin tuƙi.
Babban aikin shaft ɗin tsakiyar mota
Babban shaft yana cikin na'urar watsawa. Aikinsa na asali yana bayyana ne a cikin watsa wutar lantarki, sauya gear da bambancin karfin juyi, da kuma inganta daidaiton tuƙi.
Da farko, watsa wutar lantarki da ingantawa. Ga motocin tsakiyar injin (MR) ko masu tuƙi na ƙafa huɗu (4MR), shaft ɗin tsakiya zai iya canja wurin ƙarfin fitarwa na injin kai tsaye zuwa ƙafafun tuƙi, yana rage asarar wutar lantarki, kuma ingancin watsa wutar lantarki yawanci yana da kashi 5%-8% fiye da na tsarin ƙafafun gaba. A cikin watsawar, shaft ɗin tsakiya yana haɗa shaft na farko (shaft ɗin shigarwa) da shaft na biyu (shaft ɗin fitarwa), kuma ta hanyar aikin injin canzawa, yana ba da damar haɗa saitin gear daban-daban, yana ba shaft na biyu damar fitar da saurin juyawa daban-daban, tuƙi da ƙarfin juyi bisa ga buƙatun tuƙi, wanda ke shafar aikin hanzari da halayen tuƙi na abin hawa kai tsaye. Misali, a cikin watsa shaft mai tsakiya biyu, kowace shaft ta tsakiya a ka'ida tana ɗauke da kashi 1/2 na ƙarfin juyi kawai, ta amfani da shaft na tsakiya biyu na iya rage nisan tsakiya na watsawa, rage kauri na gears, rage girman axial, rage nauyi, kuma a lokaci guda, tabbatar da kwanciyar hankali na watsa wutar lantarki.
Na biyu, daidaita daidaiton nauyi. Tsarin matsayin sandar tsakiya yana shafar rabon nauyin gaba zuwa baya na abin hawa kai tsaye. Ga motocin wasanni masu rarraba nauyi na 50:50, tsarin sandar tsakiya yana ɗaya daga cikin mahimman abubuwan. Rabon nauyi mai ma'ana zai iya sa abin hawa ya fi kwanciyar hankali yayin tuƙi, yana inganta aikin sarrafawa, musamman a cikin kusurwa mai sauri da gujewa gaggawa, inda zai iya rage birgima da girgiza jiki yadda ya kamata.
A ƙarshe, tallafin kwanciyar hankali na tuƙi. A lokacin canza layi mai sauri ko kusurwa, shaft ɗin tsakiya na iya danne juyawar gefen abin hawa. A cewar gogewa, ga motocin da ke da sandar tsakiya mai ƙarfi, kusurwar zamewa ta gefe na iya raguwa da 10%-15%. Shaft ɗin tsakiya yawanci ana haɗa shi da saitin gear (yana gabatar da tsari mai kama da hasumiya, wanda aka fi sani da gear hasumiya), wannan tsarin da aka haɗa yana haɓaka juriyar tsarin watsawa gabaɗaya, yana rage hanyar watsa wutar lantarki, yana rage asarar injina yadda ya kamata, kuma yana haɓaka ikon jure nauyin tasiri a cikin yanayi mai rikitarwa na aiki. Kurakurai da bayyanar shaft ɗin tsakiyar mota
A lokacin amfani da sandar tsakiya na dogon lokaci, kurakurai daban-daban na iya faruwa, wanda ke shafar aikin motar kai tsaye har ma yana kawo cikas ga amincin tuƙi.
Hayaniya mara kyau na ɗaya daga cikin alamun da suka fi bayyana a cikin lahani na tsakiyar shaft. Idan abin hawa ya fara ko ya yi sauri ba zato ba tsammani, za a ji sautin gogayya na ƙarfe "mai ƙarfi" ko "mai ƙarfi" a tsakiyar shaft. Wannan yawanci yana faruwa ne sakamakon lalacewar haɗin gwiwa na tsakiya ko fashewar murfin ƙura. Amfani da saman da ya lalace na dogon lokaci da kuma rashin matsewa a cikin haɗin kayan zai haifar da hayaniyar da ba ta dace ba yayin aiki; matsaloli tare da tsarin shafa man shafawa, kamar rashin isasshen mai mai, lalacewar mai, ko toshe hanyar mai, zai haifar da girgizar gogayya lokacin da shaft ɗin ke gudana a babban gudu; shigarwa mara kyau yayin gyara da gyara, matsayi mara kyau, ko ƙusoshin da ba su dace ba, wanda ke haifar da ƙarfi mara kyau akan shaft, shi ma zai haifar da hayaniyar da ba ta dace ba; idan akwai matsalolin inganci kamar lahani na kayan aiki yayin aikin ƙera, hayaniyar da ba ta dace ba kuma za ta faru. Bugu da ƙari, ana jin hayaniyar da ba ta dace ba lokacin da aka juya sitiyarin, kuma wani lokacin ana fitar da ƙarar "danna" mai ƙarfi, wanda ƙila ya zama laifin shaft ɗin tsakiyar sitiyarin (shaft mai giciye, haɗin giciye).
Girgizawa kuma wata alama ce ta matsalar matsalar shaft ta tsakiya. A lokacin tuki mai sauri (sama da kilomita 80/h), jikin abin hawa yana nuna girgiza akai-akai. Bayan cire matsalar daidaiton motsi na taya, akwai yiwuwar daidaiton motsi na shaft ta tsakiya ya gaza. Rashin daidaiton motsi na shaft ta tsakiya zai haifar da girgiza mara tsari yayin aikin abin hawa, wanda ke shafar jin daɗin tafiya, da kuma haifar da ƙarin lalacewa ga sauran abubuwan da ke cikin abin hawa.
Lalacewar wutar lantarki kuma yana ɗaya daga cikin alamun gazawar shaft na tsakiya. Lokacin da ake taka a kan mai ƙara wutar lantarki, watsa wutar lantarki ba ta da santsi, kuma amsawar hanzarin tana raguwa. Wannan na iya faruwa ne sakamakon yawan gibin haɗin wutar lantarki saboda lalacewar layin shaft na tsakiya. Lalacewar wutar lantarki zai rage aikin hanzarin motar, kuma a yanayi kamar wucewa da gaggawa, yana iya haifar da haɗurra a aminci.
Gyara da gyara matsala na tsakiyar shaft na mota
Don tsawaita rayuwar aikin tsakiyar shaft da kuma rage faruwar kurakurai, kulawa ta yau da kullun yana da mahimmanci.
Dubawa akai-akai shine mabuɗin kula da mashigin tsakiya. Ana ba da shawarar a duba ko murfin ƙurar mashigin tsakiya ya lalace kuma ko haɗin gwiwa na duniya yana kwance a kowane kilomita 20,000. Wannan shine mabuɗin guje wa lalacewar mashigin tsakiya da wuri. A lokaci guda, a kula da duba adadin mai da ingancin mai don tabbatar da aiki yadda ya kamata na tsarin shafawa da kuma guje wa lalacewa da hayaniya mara kyau da ke haifar da rashin isasshen mai.
Ba za a yi watsi da kula da man shafawa ba. Idan murfin ƙurar ya cika, ana iya shafa man shafawa a kan haɗin duniya da mai a duk tsawon kilomita 40,000 don tsawaita tsawon lokacin aikinsa. Lokacin sake shigar da sandar tsakiya bayan gyara ko gyara, tabbatar da cewa matsayin shigarwa daidai ne, ƙarfin matsewar ƙugiya ya cika buƙatun, kuma a guji hayaniya da lahani marasa kyau da ke faruwa sakamakon rashin kyawun shigarwa.
Gujewa tuƙi mai ƙarfi shima muhimmin ma'auni ne don kiyaye shaft ɗin tsakiya. Sau da yawa saurin gudu da birki na bazata zai ƙara nauyi a kan shaft ɗin tsakiya. A cewar gogewa, tsawon rayuwar shaft ɗin tsakiya a cikin motocin da ke tuƙi mai ƙarfi zai ragu da kusan kashi 30%.
Idan shaft ɗin tsakiya ya gaza, ya zama dole a yi gyara da maye gurbinsa cikin lokaci. Ga matsalolin hayaniya marasa kyau, ya zama dole a bincika kuma a magance takamaiman dalilin, kamar maye gurbin haɗin gwiwa na duniya da ya lalace, gyara ko maye gurbin murfin ƙura, ƙara mai mai shafawa, da sauransu. Don matsalolin girgiza da jinkirin wutar lantarki, yana iya zama dole a yi gyaran daidaito mai ƙarfi a kan shaft ɗin tsakiya ko a maye gurbin abubuwan da suka lalace. Lokacin maye gurbin shaft ɗin tsakiya, ana ba da shawarar a zaɓi kayan aikin gida na asali ko ingantattun sigar da aka shigo da su don tabbatar da ingancin kulawa.
A taƙaice, tsakiyar motar mota muhimmin sashi ne a cikin tsarin watsa wutar lantarki na motar, kuma ba za a iya maye gurbinsa ba. Ta hanyar fahimtar aikin tsakiyar motar, bayyanar kurakurai, da hanyoyin gyara, masu motocin za su iya tabbatar da inganci da amincin tuƙi na motar, wanda hakan zai sa tuƙi ya zama mai sauƙi kuma ya fi kwantar da hankali.
Idan kana son ƙarin bayani, ci gaba da karanta sauran labaran da ke wannan shafin!
Don Allah a kira mu idan kuna buƙatar irin waɗannan kayayyaki.
Kudin hannun jari Zhuo Meng Shanghai Auto Co., Ltd. ta kuduri aniyar sayar da MG&MAXUSsassan mota maraba siya.
