Mene ne bambanci tsakanin sarkar nadi da kuma bel drive a fannin kulawa?
Akwai bambance-bambance masu zuwa a cikin kulawa tsakanin sarkar nadi da kuma bel drive:
1. Abubuwan da ke cikin kulawa
Sarkar nadi
Daidaitawar Sprocket: Ya zama dole a tabbatar da cewa an sanya sprocket ɗin a kan shaft ba tare da karkacewa da juyawa ba, kuma ƙarshen fuskokin sprocket guda biyu a cikin haɗin watsawa iri ɗaya ya kamata su kasance a cikin jirgin sama ɗaya. Idan nisan tsakiyar sprocket ɗin bai wuce mita 0.5 ba, karkacewar da aka yarda da ita shine 1 mm; lokacin da nisan tsakiyar sprocket ɗin ya fi mita 0.5, karkacewar da aka yarda da ita shine 2 mm. Idan sprocket ɗin ya yi yawa, yana da sauƙi ya haifar da karkacewar sarka da saurin lalacewa. Misali, lokacin maye gurbin ko shigar da sprocket ɗin, a hankali daidaita matsayin sprocket ɗin kuma yi amfani da kayan aikin aunawa na musamman don tabbatar da daidaiton daidaiton sprocket ɗin.
Daidaita Matsewar Sarka: Matsewar sarkar tana da matuƙar muhimmanci. Ɗaga ko danna ƙasa daga tsakiyar sarkar, kimanin kashi 2% – 3% na nisan tsakiya tsakanin sprockets guda biyu shine matsewar da ta dace. Idan sarkar ta yi matsewa sosai, zai ƙara yawan amfani da wutar lantarki kuma bearings ɗin za su kasance cikin sauƙi; idan ta yi santsi sosai, sarkar za ta yi tsalle ta kauce hanya cikin sauƙi. Ya kamata a riƙa duba matsewar sarkar akai-akai kuma a daidaita ta bisa ga ainihin yanayin, kamar ta hanyar canza nisan tsakiya ko amfani da na'urar rage matsin lamba.
Man shafawa: Ya kamata a riƙa shafa sarƙoƙin na'urar a kowane lokaci. Ya kamata a rarraba man shafawa zuwa ga ragon sarƙar a kan lokaci da kuma daidai. Ba a ba da shawarar a yi amfani da mai mai yawa ko mai mai yawan ɗanko ba saboda suna da sauƙin toshe ragon hinging da ƙura. Ya kamata a tsaftace sarƙar na'urar a kuma tsaftace ta akai-akai, kuma a duba tasirin man shafawa. Misali, ga wasu sarƙoƙin na'urar ...
Dubawar lalacewa: A duba saman aikin haƙoran sprocket akai-akai. Idan an ga lalacewar ta yi sauri sosai, a daidaita ko a maye gurbin sprocket ɗin akan lokaci. A lokaci guda, a duba lalacewar sarkar, kamar ko tsawaita sarkar ta wuce iyakar da aka yarda (gabaɗaya, ana buƙatar a maye gurbin sarkar idan tsawaita ta wuce kashi 3% na tsawon asali).
Tuƙin bel
Daidaita matsin lamba: Haka kuma yana buƙatar daidaita matsin lamba akai-akai. Tunda bel ɗin ba jiki ne mai laushi gaba ɗaya ba, zai huta saboda lalacewar filastik lokacin da yake aiki a cikin yanayi mai tsauri na dogon lokaci, wanda zai rage matsin lamba na farko da ƙarfin watsawa, har ma yana haifar da zamewa a cikin mawuyacin hali. Hanyoyin matsa lamba na yau da kullun sun haɗa da matsa lamba akai-akai da matsa lamba ta atomatik. Tsawaita matsin lamba akai-akai shine ƙara ko rage nisan tsakiya ta hanyar daidaita sukurori don bel ɗin ya kai ga matsin lamba da ya dace. Tsawaita matsin lamba ta atomatik yana amfani da nauyin injin ko ƙarfin bazara na ƙafafun matsa lamba don daidaita matsin lamba ta atomatik.
Duba daidaiton shigarwa: Lokacin da aka tuƙa shafts masu layi ɗaya, gatari na kowane pulley dole ne ya kiyaye daidaiton da aka ƙayyade. Dole ne a daidaita ramukan ƙafafun tuƙi da waɗanda aka tuƙa na tuƙin bel ɗin V a cikin jirgin sama ɗaya, kuma kuskuren bai kamata ya wuce 20′ ba, in ba haka ba zai sa bel ɗin V ya karkace kuma ya haifar da lalacewa da wuri a ɓangarorin biyu. A lokacin shigarwa da kulawa, yi amfani da kayan aiki kamar matakin don duba daidaiton shaft da daidaita tsagi.
Sauya bel da daidaitawa: Idan aka sami bel ɗin V da ya lalace, ya kamata a maye gurbinsa akan lokaci. Ba za a iya haɗa bel ɗin sabo da na tsohuwa ba, bel ɗin V na yau da kullun da bel ɗin V mai kunkuntar, da bel ɗin V na takamaiman bayanai daban-daban. Bugu da ƙari, lokacin da aka tuƙa bel ɗin V da yawa, don guje wa rarraba nauyin kowane bel ɗin V mara daidaito, ya kamata juriyar bel ɗin ta kasance cikin takamaiman kewayon. Misali, lokacin maye gurbin bel ɗin V, a hankali a duba samfurin da ƙayyadaddun bel ɗin don tabbatar da cewa girman sabon bel ɗin ya yi daidai da tsohon bel ɗin, kuma lokacin shigar da bel ɗin da yawa, a tabbatar da cewa matsewarsu daidai take.
2. Yawan kulawa
Sarkar nadi
Saboda yawan buƙatar man shafawa na sarƙoƙi masu naɗewa, musamman lokacin aiki a cikin yanayi mai wahala, ana iya buƙatar duba man shafawa da sake cika shi kowace rana ko kowane mako. Don matse sarƙar da daidaita maƙallin, galibi ana ba da shawarar a duba sau ɗaya a wata. A wasu wurare masu ƙarfi na aiki, yana iya zama dole a duba tsayin sarƙar da kuma lalacewar maƙallin akai-akai, kamar sau ɗaya a kowane mako biyu.
Tuƙin bel
Mitar duba matsin lamba na bel ɗin ba ta da yawa, kuma gabaɗaya ana iya duba ta sau ɗaya a wata. Don lalacewar bel ɗin, idan yanayi ne na aiki na yau da kullun, ana iya duba ta sau ɗaya a kwata. Duk da haka, idan bel ɗin yana ƙarƙashin nauyi mai yawa ko kuma yanayin aiki na farawa akai-akai, ana iya buƙatar ƙara mitar dubawa zuwa sau ɗaya a wata.
3. Wahalar Kulawa
Sarkar Naɗi
Kula da tsarin man shafawa yana da matuƙar wahala, musamman ga wasu na'urorin watsa sarkar na'ura masu amfani da man shafawa ko man shafawa mai matsa lamba. Ya zama dole a riƙa tsaftace ƙazanta a cikin tsarin man shafawa akai-akai da kuma tabbatar da rufe tsarin man shafawa. Daidaita sprocket da daidaita matse sarkar suma suna buƙatar wasu ilimin fasaha da kayan aiki, kamar amfani da kayan aikin daidaita sprocket da na'urorin auna matsin lamba don daidaitawa daidai.
Belt Drive
Kula da bel ɗin tuƙi abu ne mai sauƙi, kuma daidaita na'urar tuƙi abu ne mai sauƙi. Haka kuma yana da sauƙi a maye gurbin bel ɗin. Kawai cire bel ɗin da ya lalace bisa ga matakan da aka tsara, shigar da sabon bel ɗin kuma daidaita matsin lambar. Bugu da ƙari, tsarin bel ɗin tuƙi abu ne mai sauƙi, kuma gabaɗaya ba a buƙatar kayan aiki da kayan aiki masu rikitarwa don kammala gyaran yau da kullun.
Lokacin Saƙo: Fabrairu-21-2025