Idan aka kwatanta da ƙananan motoci, tsarin ɗaukar nauyin manyan motoci ya fi rikitarwa. Ba shi da ma'ana da yawa don tattaunawa game da motsin motsi a ware; tattaunawar ya kamata ya haɗa da abubuwan da ke da alaƙa irin su shaft, ƙwanƙwasa hannun hannu, murfin ƙarshe, da murfin ciki da waje. Haɗin kai tare da abubuwan da ke da alaƙa ba kawai kayan aikin injiniya bane amma yakamata kuma suyi la'akari da abubuwan waje kamar yanayin aiki na injin.
A cikin ainihin aiki da amfani da motoci, ɗayan batutuwan da suka fi dacewa shine ɗaukar surutu. Wannan matsala na iya kasancewa yana da alaƙa da ingancin nau'ikan da kansu a gefe ɗaya, kuma a gefe guda, yana da alaƙa da zaɓin bearings. Yawancin waɗannan batutuwa sun samo asali ne daga hanyoyin samar da rashin dacewa ko rashin hankali, wanda ke haifar da matsaloli.
Mun san cewa hayaniya ta samo asali daga girgiza. Don warware matsalar amo, babban batun da za a magance shi ne jijjiga. Idan aka kwatanta da ƙanana da na yau da kullun, manyan injina, injina masu ƙarfi, da injunan saurin sarrafa mitar suma suna fuskantar matsalar shaft current. Don magance wannan batu, ana iya amfani da insulating bearings, amma farashin siyan waɗannan bearings yana da ɗan ƙaramin ƙarfi, kuma ba a bazu ko'ina ba. Wata hanyar ita ce yin amfani da goga na ƙasa, amma wannan hanya ta fi damuwa don kiyayewa. Dangane da wannan yanayin, masana'antun motoci da yawa sun zo da ra'ayin yin amfani da insulating bearing sleeves, wanda ke da wuyar sarrafawa. Babban ka'idar ita ce raba hannun hannu zuwa sassa biyu, tare da keɓance sashin ɗawainiya ta hanyar insulation, don haka gaba ɗaya yanke da'irar da wutar lantarki ke haifarwa zuwa shaft current, wanda shine mafita na lokaci ɗaya.
Ana iya raba irin wannan nau'in hannun riga mai ɗaukar hoto zuwa hannun riga na ciki da na waje, tare da filler ɗin da ke tsakanin su, tare da kauri na 2-4mm. Hannun suturar da aka yi amfani da shi, ta hanyar filler, yana raba hannun ciki da na waje, yana toshe shaft na yanzu kuma don haka yana kare bearings da kuma fadada rayuwar sabis.
Lokacin aikawa: Oktoba-30-2024