Na farko: hanyar da muka saba amfani da ita don canza maƙalar ita ce hanyar tasiri, wanda ya kamata ya kare kai daga lalacewa: ana iya yin hannun riga mai kauri mai ƙarfi na 40mm don rufe kan shaft, don kauce wa tashiwa. kai tsaye yana yin tasiri ga shingen eccentric da lalata kan shaft.
Na biyu: ya kamata a zabi matsayi na tasirin tasiri yadda ya kamata, ta yadda za a fara farawa da farko don fara rami, idan axis ya kasance mai lalacewa, ci gaba da tasiri bayan gano dama, har sai duk sun bar ramin motsi.
Na uku: Lokacin amfani da crane don ɗaga abubuwa masu nauyi don yin tasiri a madaidaicin rafin, layin tsakiya ya kamata a kiyaye shi a madaidaiciyar layi tare da layin tsakiya gwargwadon yiwuwa. Bayan an maye gurbin na'urar, sabon nau'in yana buƙatar haɗawa da shigar da shi, kuma akwai maki biyu don kula da su a wannan lokacin:
1, eccentric shaft da bearing sama da aka shigar a cikin Hubei mai motsi, don sanya muƙamuƙi mai motsi, matashin ƙanƙara a ƙasa da shi, ta yadda ya bar ƙasa a wani tsayi, gwargwadon yiwuwa don yin axis na motsi kogon muƙamuƙi perpendicular zuwa kwance jirgin sama, sa'an nan kuma ƙone itace a ƙarƙashinsa, bari harshen wuta ya wuce ta cikin kogon, motsi muƙamuƙi kogon dumama 1.5h ko makamancin haka, sa'an nan kuma dauke da eccentric shaft, a tsaye faɗuwa cikin rami. Don tabbatar da ingantaccen shigarwa na bearings, shigar da hatimin mai, murfin ƙarshen da kuma dakatar da zobe a kan shaft na ƙarshen ɗagawa a gaba, sa'an nan kuma shigar da na'ura na waje.
2, bayan shigar da shaft na eccentric, kiyaye muƙamuƙi mai motsi har yanzu, sa'an nan kuma shigar da wani jirgin sama. Za a iya amfani da ƙarin ƙwanƙolin ingarma guda huɗu masu dacewa, kuma ana saka ƙarshen ɗaya a cikin ramukan dunƙule huɗu na kan shaft. Sa'an nan kuma, ɗaga ƙugiya a kwance, kula da alkiblar tashi sama da ƙasa, a hankali ƙasa, ramin shaft ta cikin kusoshi guda huɗu, maɓallin lebur da maɓalli suna daidaitawa, an saita murfin ƙarshen shaft akan kusoshi uku. sannan a kara farantin baya, a dunkule na goro, sai a danne gyadar, sannan a buge ta da karfi a lokaci guda, ta yadda za a yi saurin shigar da keken.
Daidaita murƙushe shaft damaye gurbin ɗaukar nauyidon nadi crusher kayan aiki
1. Daidaita sandar murƙushewa:
Lokacin da kayan spur ke kan na'urar murkushewa, yi matakai masu zuwa:
1. Spur kaya a kan tuƙi shaft:
(1) Cire haɗin wutar lantarki na injin tuƙi.
(2) Sake bolts ɗin da ke gyara farantin murfin babba da farantin gefe, farantin hawan mai ragewa da ɗakin ɗaki na sama.
(3) Cire farantin murfin na sama. Idan an haɗa farantin ƙarshen zuwa gare shi, cire shi tare da farantin (ba a buƙatar fitar da mai).
(4) Sake abin da aka ɗaure kuma cire murfin ƙarshen ƙarshen daga ramin.
(5) Cire zoben gyara shaft.
(6) Zamar da kayan spur tare da spline na sandar murƙushewa don kula da ɗan gajeren lokaci tare da kula da tallafawa nauyinsa.
(7) Juya igiyar da aka kora zuwa wurin da ake so.
(8) Matsar da kayan aiki zuwa wurin da ya dace tare da spline don ya shiga tare da kayan da suka dace.
(9) Shigar da zoben tsayawa da murfin ƙarshen, sa'an nan kuma ƙara da kusoshi.
(10) Sake shigar da murfin ƙarshen babba da farantin ƙarshen, kuma a sake kullewa.
2. Spur kayan aiki a kan tuƙi mai tuƙi:
(1) Cire kebul ɗin daga injin tuƙi na kayan aikin narkar da na'urar kuma cire haɗin wutar lantarki na injin.
(2) Sake murfin murfin kuma raba farantin murfin na sama daga farantin gefe, murfin ƙarshen da wurin zama na sama.
(3) Idan ya cancanta sai a zubar da man.
(4) Cire farantin murfin na sama (babu buƙatar zubar da mai).
(5) Sake murfin murfin ƙarshen gyara kayan aiki kuma cire murfin ƙarshen daga mashin tuƙi.
(6) Zamar da kayan spur tare da spline na sandar murƙushewa don kula da ɗan gajeren lokaci tare da kula da tallafawa nauyinsa.
(7) Juya igiyar da aka kora zuwa wurin da ake so.
(8) Matsar da kayan aiki zuwa wurin da ya dace tare da spline don ya shiga tare da kayan da suka dace.
(9) Sanya murfin ƙarshen shaft da kusoshi.
(10) Bayan yin amfani da sealant, sake shigar da farantin murfin kuma sake danne kusoshi.
2. Maye gurbin murƙushe shaft bearing:
Cire kuma maye gurbin da aka lalace kamar haka:
(1) Da farko koma zuwa matakan tarwatsewa na shaft, tarwatsa shingen murƙushewa;
(2) Sa'an nan kuma cire murfin ƙarshen, sa'an nan kuma yi amfani da mai ɗaukar kaya ko makamancin kayan aiki tare da jack hydraulic don fitar da kowane ɓangaren LEL na ƙungiyar masu ɗaukar nauyi;
(3) Bincika ko maze da aka bari akan shaft ɗin yana sawa sosai;
Cire haɗaɗɗen ɗamara da aka lalace akan na'urorin murkushewa kamar haka:
(1) Cire murfin murfin, kuma cire hatimin mai guda biyu da hannun riga a lokaci guda;
(2) Za a cire abin da ya lalace daga wurin zama.
Lokacin aikawa: Dec-26-2024