Namuhla, ngizokukhombisa isidingo sokugcotshwa kwesayensi okudumile.Igcinwa kanjani imishini yokugcoba.Ukungqubuzana nokuguga kungenye yezindlela ezintathu eziyinhloko zokulimala ezingxenyeni zemishini;kuyisizathu esikhulu sokunciphisa ukusebenza kahle, ukunemba ngisho nokuchithwa kwemishini namathuluzi.Ngakho-ke, kubaluleke kakhulu ukugcoba umshini.
Ukuthambisa kuyindlela yokwengeza into enezinto zokugcoba endaweni engqubuzanayo yezinto ezimbili ezixhumene ukuze kuncishiswe ukungqubuzana nokuguga.Imidiya yokugcoba evame ukusetshenziswa ngamafutha okugcoba namafutha.Izinzuzo zendlela yokugcoba uwoyela yilezi: uwoyela une-fluidity enhle, umphumela omuhle wokupholisa, ukuhlunga kalula ukususa ukungcola, ungasetshenziselwa ukugcoba kuzo zonke izigaba zejubane, unokuphila isikhathi eside, kulula ukushintshwa, futhi uwoyela ingagaywa kabusha.Amafutha asetshenziswa kakhulu emishinini enejubane eliphansi neliphakathi.
Ngamafuphi, emsebenzini wokugcoba, ukukhethwa kwezindlela zokugcoba kanye namadivayisi kufanele kusekelwe ezimweni zangempela zemishini yemishini, okungukuthi, ukwakheka kwemishini, indlela yokunyakaza ye-friction pair, isivinini, umthwalo, izinga lokunemba, nendawo yokusebenza.
Iphampu yokugcoba ingakwazi ukugcoba umshini kalula, ongathuthukisa ukungqubuzana, ukunciphisa ukungqubuzana, ukuvimbela ukuguga, nokunciphisa ukusetshenziswa kwamandla.Ngaphezu kwalokho, ukushisa okuningi okukhiqizwa umshini ngesikhathi sokungqubuzana kuthathwa ngamafutha okugcoba, futhi ingxenye encane yokushisa ichithwa ngokuqondile ngemisebe ye-conductive.Ngesikhathi esifanayo, ucezu lwe-friction luhamba phezu kwefilimu kawoyela, njengokungathi lintanta "emcamelo wamafutha", nomthelela othile wokuphazamisa ukudlidliza kwemishini.Ingaphinde ivikele ukugqwala nothuli.
Mayelana nokugcinwa kwansuku zonke kokugcotshwa kwemishini, sidinga ukubheka izinga likawoyela kanye nezinga likawoyela lemishini ngaphambi kokuba okokusebenza kuqale ukusebenza, senze ukugcwalisa nsuku zonke ukuze kuqalwe uhlelo lokuthambisa, futhi siqinisekise ukuthi uhlelo lusebenza kahle, indlela kawoyela akuvimbeki, izinga likawoyela lidonsa amehlo, futhi ingcindezi ihlangabezana nezidingo.Hlola ukuthi ingcindezi iyahlangabezana yini nemithethonqubo nganoma yisiphi isikhathi phakathi nekilasi.Uma sithatha uwoyela we-steam turbine njengesibonelo, kufanele kuqashelwe ngesikhathi sokusetshenziswa: ①Zama ukuvimbela ukuvuza kwegesi, ukuvuza kwamanzi, nokuvuza kukagesi kweyunithi ye-steam turbine;②Lawula izinga lokushisa lokubuyisela uwoyela ngaphansi kuka-65°C;③Ithangi likawoyela livamise ukusika amanzi futhi likhiphe ukungcola ukuze kugcinwe uwoyela uhlanzekile Ukungcoliswa kwamanzi, ukugqwala, inzika, njll.
Isikhathi sokuthumela: Oct-16-2021