Idan aka kwatanta da ƙananan injina, tsarin ɗaukar bearings na manyan injina ya fi rikitarwa. Ba shi da ma'ana a tattauna bearings na mota a ware; tattaunawar ya kamata ta haɗa da abubuwan da suka shafi kamar shaft, hannun riga, murfin ƙarshe, da murfin ɗaukar bearings na ciki da na waje. Haɗin gwiwa da abubuwan da suka shafi ba wai kawai dacewa ne ta injiniya ba ne, har ma ya kamata a yi la'akari da abubuwan waje kamar yanayin aiki na motar.
A ainihin aiki da amfani da injina, ɗaya daga cikin matsalolin da suka fi yawa shine hayaniyar bearings. Wannan matsalar na iya kasancewa da alaƙa da ingancin bearings ɗin kansu a gefe guda, a gefe guda kuma, tana da alaƙa da zaɓar bearings. Yawancin waɗannan matsalolin sun samo asali ne daga hanyoyin samarwa marasa dacewa ko marasa ma'ana, wanda ke haifar da matsalolin bearings.
Mun san cewa hayaniya tana samo asali ne daga girgiza. Don magance matsalar hayaniyar bearing, babban matsalar da za a magance ita ce girgiza. Idan aka kwatanta da ƙananan injina da na yau da kullun, manyan injina, manyan injina masu ƙarfin lantarki, da injinan saurin sarrafawa na mita suma suna fuskantar matsalar wutar shaft. Don magance wannan matsalar, mutum zai iya amfani da bearing masu hana ruwa shiga, amma farashin siyan waɗannan bearing yana da yawa, kuma wasu bearing masu hana ruwa shiga ba su da yawa. Wata hanyar ita ce amfani da goge-goge na ƙasa, amma wannan hanyar ta fi wahalar kiyayewa. Dangane da wannan yanayi, masana'antun motoci da yawa sun fito da ra'ayin amfani da hannayen riga masu hana ruwa shiga, waɗanda suke da sarkakiya wajen sarrafawa. Babban ƙa'idar ita ce a raba hannun riga mai hana ruwa shiga zuwa sassa biyu, a ware ɓangaren ɗakin ɗaukar kaya ta hanyar hana ruwa shiga, don haka a yanke da'irar gaba ɗaya da ƙarfin shaft ke haifarwa zuwa wutar shaft, wanda mafita ce ta lokaci ɗaya.
Ana iya raba wannan nau'in hannun riga mai rufewa zuwa hannun riga na ciki da hannun riga na waje, tare da abin rufewa a tsakaninsu, mai kauri na 2-4mm. Hannun riga mai rufewa, ta hanyar abin rufewa, yana raba hannun riga na ciki da na waje, yana toshe hanyar shaft don haka yana kare bearings kuma yana tsawaita tsawon lokacin aikinsu.
Lokacin Saƙo: Oktoba-30-2024