Sarrafa Maɗaukakin Zazzabi da Ƙalubalen Shaft na Yanzu a Tsarukan Motoci marasa Mahimmanci

Ƙunƙarar dumama wani bangare ne na aikinsu. Yawanci, mai ɗaukar nauyi zai cimma yanayin ma'auni na thermal inda zafin da aka haifar yayi daidai da zafin da aka watsar, don haka yana riƙe da kwanciyar hankali a cikin tsarin ɗaukar hoto.

Matsakaicin zafin zafin da aka ba da izini ga masu ɗaukar mota an rufe shi a 95 ° C, la'akari da ingancin kayan da mai da aka yi amfani da shi. Wannan ƙayyadaddun yana tabbatar da cewa tsarin ɗaukar hoto ya tsaya tsayin daka ba tare da haifar da ƙaƙƙarwar zafin jiki ba a cikin iskar motar maras tushe.

Tushen farko na samar da zafi a cikin bearings shine rashin isasshen man shafawa da rashin isassun zafi. A aikace, tsarin lubrication na iya yin rauni saboda kuskuren aiki daban-daban ko masana'antu.

Batutuwa irin su rashin isassun ƙyalli, ɓangarorin da ba su dace ba tsakanin ɗaki da shaft ko gidaje, na iya haifar da motsi mara kyau; rashin daidaituwa mai tsanani saboda ƙarfin axial; da rashin dacewa da abubuwan da ke da alaƙa waɗanda ke kawo cikas ga lubrication, duk na iya haifar da yanayin zafi da yawa yayin aikin mota. Man shafawa na iya rushewa kuma ya kasa a yanayin zafi mai girma, wanda zai haifar da saurin gazawar tsarin ɗaukar motar. Don haka, madaidaicin iko akan dacewa da share sassa yana da mahimmanci a cikin ƙira, masana'anta, da matakan kulawa na motar.

Shaft current hatsari ne da ba za a iya gujewa ba ga manyan injina, musamman ga manyan injuna masu ƙarfin wuta da masu saurin canzawa. Yana haifar da babbar barazana ga tsarin ɗaukar hoto na injina marasa tushe. Ba tare da raguwa mai kyau ba, tsarin ɗaukar hoto na iya samun lalacewa a cikin daƙiƙa saboda raƙuman ruwa, wanda zai haifar da tarwatsewa cikin sa'o'i. Alamun farko na wannan batu sun haɗa da ƙarar ƙarar ƙara da zafi, tare da gazawar maiko kuma, jim kaɗan bayan haka, lalacewa wanda zai iya sa sandar ta kama. Don magance wannan, babban ƙarfin lantarki, mitoci masu canzawa, da ƙananan ƙarfin lantarki masu ƙarfi masu ƙarfi suna aiwatar da matakan kariya a ƙira, masana'anta, ko matakan aiki. Dabarun gama gari sun haɗa da katsewar da'ira (amfani da keɓaɓɓun bearings, masu rufe iyakoki, da sauransu) da jujjuyawar halin yanzu (amfani da gogewar carbon da ke ƙasa don tafiyar da halin yanzu nesa da tsarin ɗaukar hoto).