Tsaftacewa da kuma kula da amfani da bearings na yau da kullum

Gyara

Rushewa

Ana gyara gyaran bearings akai-akai kuma ana yin su lokacin da aka maye gurbin bearings. Bayan an cire bearings, idan aka ci gaba da amfani da shi, ko kuma idan ya zama dole a duba yanayin bearings, ya kamata a kuma yi aikin cire bearings a hankali kamar yadda aka sanya su. A kula kada a lalata sassan bearings, musamman wajen wargaza bearings masu dacewa da su, aikin yana da wahala.

Hakanan yana da matukar muhimmanci a tsara da kuma yin kayan aikin rabawa bisa ga buƙatun. A cikin rabawa, bisa ga zane-zanen don yin nazarin hanyar rabawa, tsari, bincike na yanayin ɗaukar kaya, don samun aikin rabawa mara amfani.

Cire zoben waje don ya dace da tsangwama, saita sukurori na waje da yawa da ke fitowa daga zoben waje a kewayen harsashin a gaba, a matse sukurori daidai gwargwado a gefe ɗaya, sannan a cire shi. Waɗannan ramukan sukurori galibi ana rufe su da matosai masu makafi, waɗanda aka yi musu kaifi. ɗaurin nadis, da sauran bearings daban-daban, da kuma wasu ramuka da dama a kafadar tubalin gidan, wanda ake cirewa ta hanyar latsawa ko taɓawa a hankali.

Cire zoben ciki zai iya zama mafi sauƙin cirewa ta hanyar latsawa. A wannan lokacin, a kula da barin zoben ciki ya ɗauki ƙarfin jan sa. Bugu da ƙari, maƙallin jan da aka nuna galibi ana amfani da shi, ko da wane irin maƙalli ne, dole ne a manne shi sosai a gefen zoben ciki. Don haka, ya zama dole a yi la'akari da girman kafadar shaft, ko kuma a yi nazarin yadda ake sarrafa tsagi na sama a kafada don amfani da kayan aikin jan.

Ana raba zoben ciki na babban bearing ta hanyar amfani da hanyar matsi mai. Ana amfani da matsi mai ta hanyar ramin mai da aka shirya a cikin bearing don sauƙaƙa ja. Ana raba bearing mai faɗi mai girma ta hanyar amfani da hanyar matsi mai tare da kayan aikin ja.

Za a iya wargaza zoben ciki na silinda na bearing ta hanyar amfani da hanyar dumamawa ta induction. A cikin ɗan gajeren lokaci ana dumama shi a gida, ta yadda za a faɗaɗa zoben ciki bayan an zana shi. Ana kuma amfani da dumamawa ta induction inda ake buƙatar shigar da adadi mai yawa na waɗannan zoben ciki na bearing.

tsarkakewa

Idan aka cire bearing ɗin don dubawa, ana fara ɗaukar hoton da farko. Bugu da ƙari, ya zama dole a tabbatar da adadin man shafawa da ya rage sannan a ɗauki samfurin man shafawa kafin a tsaftace bearing ɗin.

A. An raba tsaftace bearings zuwa wanke-wanke mai kauri da kuma wanke-wanke mai kyau, kuma ana iya sanya firam ɗin raga na ƙarfe a ƙasan akwatin da aka yi amfani da shi.

b, wankewa mai kauri, a cikin mai da buroshi don cire mai ko mannewa. A wannan lokacin, idan aka juya bearing ɗin a cikin mai, za a lura cewa wuraren birgima za su lalace ta hanyar wasu sassan waje.

c, wankewa mai kyau, a hankali a juya mai a cikin mai, dole ne a yi shi a hankali.

Maganin tsaftacewa da ake amfani da shi yawanci shine dizal ko kananzir mara ruwa, kuma wani lokacin ana amfani da man shafawa mai dumi idan ana buƙata. Ko da wane irin maganin tsaftacewa ne ake amfani da shi, yana da mahimmanci a tace shi akai-akai don kiyaye shi tsabta.

Bayan an tsaftace, nan da nan sai a shafa man hana tsatsa ko man hana tsatsa a kan abin da ke ɗauke da shi.

Dubawa da hukunci

Domin a tantance ko za a iya sake amfani da bear ɗin da aka cire, ya zama dole a duba daidaiton girmansa, daidaiton juyawa, sharewa ta ciki da saman haɗuwa, saman hanyar tsere, keji da zoben hatimi. Saboda ba za a iya juya manyan bearings da hannu ba, a kula da duba yanayin jikin birgima, saman hanyar tsere, keji, saman tsaro, da sauransu. Yayin da mahimmancin bearings ya fi girma, ana buƙatar a yi bincike sosai.

Dalilin dumama mai birgima da hanyar kawar da shi:

Ƙananan daidaiton ɗaukar nauyi: zaɓi bearings tare da matakan daidaito da aka ƙayyade.

Lanƙwasa ko ramin akwati daban-daban: Gyaran sandar ko akwati.

Rashin shafawa mai kyau: zaɓi kayan shafawa na matakin da aka ƙayyade kuma tsaftace shi yadda ya kamata.

Ƙarancin ingancin haɗuwa: Inganta ingancin haɗuwa.

Gudun gidan ciki na bearing: maye gurbin bearing da sassan lalacewa masu alaƙa.

Ƙarfin axial ɗin ya yi yawa: tsaftacewa da daidaita izinin zoben hatimi ya kamata ya kasance tsakanin 0.2 da 0.3mm, kuma ya kamata a gyara diamita na ramin ma'aunin impeller kuma a duba ƙimar ma'aunin da ba ya canzawa.

Lalacewar bearings: Sauya bearings.

Tsaro

Ana shafa bearings a masana'antar da man feshi mai hana tsatsa da kuma takardar da ke hana tsatsa, matuƙar marufin bai lalace ba, za a tabbatar da ingancin bearings ɗin. Duk da haka, don ajiya na dogon lokaci, ya dace a adana a kan shiryayye mai nisan santimita 30 daga ƙasa a ƙarƙashin yanayin zafi ƙasa da kashi 65% da kuma zafin jiki na kimanin digiri 20 na Celsius. Bugu da ƙari, wurin ajiya ya kamata ya kasance nesa da hasken rana kai tsaye ko kuma idan ya taɓa bangon sanyi.