Ama-valve e-Taike, njengeminye imikhiqizo yemishini, adinga ukulungiswa. Umsebenzi omuhle wokulungisa unganweba kakhulu impilo yesevisi ye-valve.
1. Ukugcinwa nokugcinwa kwe-valve ye-Taike
Inhloso yokugcina nokugcinwa ukuvimbela ama-valve e-Taike ukuthi angalimali ngesikhathi sokugcinwa noma ukunciphisa izinga. Eqinisweni, ukugcinwa okungalungile kungenye yezizathu ezibalulekile zokulimala kwe-valve ye-Taike.
Ama-valve e-Taike kufanele agcinwe ngendlela ehlelekile. Ama-valve amancane angabekwa eshalofini, futhi ama-valve amakhulu angabekwa ngobunono phansi kwendawo yokugcina impahla. Akufanele zinqwabelane futhi indawo yokuxhumana ye-flange akufanele ithinte ngqo phansi. Lokhu akukona nje kuphela ubuhle, kodwa okubaluleke nakakhulu, ukuvikela i-valve ekulimazeni. Ngenxa yokugcinwa okungalungile noma ukuphatha, isondo lesandla liphukile, isiqu se-valve siyashaywa, futhi i-nut yokulungisa yesondo lesandla kanye ne-valve stem ikhululekile futhi ilahlekile, lokhu kulahlekelwa okungadingekile kufanele kugwenywe.
Kumavalvu e-Taike angeke asetshenziswe esikhathini esifushane, ukupakishwa kwe-asbestos kufanele kukhishwe ukuze kugwenywe ukugqwala kwe-electrochemical kanye nokulimala esiqwini samavalvu e-Taike.
I-valve ye-Taike yokungena kanye ne-outlet kufanele ivalwe ngephepha le-wax noma ishidi lepulasitiki ukuvimbela ukungcola ukuthi kungangeni futhi kuphazamise i-valve.
Amavalvu angagqwala emkhathini kufanele agcotshwe ngamafutha avimbela ukugqwala futhi avikelwe ukuvikela ukugqwala.
Ama-valve angaphandle kufanele ambozwe ngezinto ezingavumeli imvula futhi zingangeni uthuli njenge-linoleum noma iseyili. Indawo lapho kugcinwa khona i-valve kufanele igcinwe ihlanzekile futhi yomile.
2. Ukusetshenziswa kwe-valve ye-Taike nokugcinwa kwayo
Inhloso yesondlo ukunweba impilo yama-valve e-Taike nokuqinisekisa ukuvulwa nokuvala okuthembekile.
Intambo ye-Taike stem ivamise ukuhlikihla ku-stem nut futhi idinga ukugcotshwa ngamafutha omile ophuzi, i-molybdenum disulfide noma impushana yegraphite ukuze igcobe.
Kumavalvu e-Taike angavuli futhi avaleke njalo, vula isondo lesandla njalo ukuze ungeze okokugcoba emicu yesiqu se-valve ukuvimbela ukuquleka.
Kumavalvu e-Taike angaphandle, umkhono ovikelayo kufanele wengezwe esiqwini se-valve ukuvimbela imvula, iqhwa, uthuli nokugqwala. Uma ivalvu isilungele ukunyakaza, gcoba i-gearbox ngesikhathi.
Ukuqinisekisa ukuhlanzeka kwama-valve e-Taike.
Hlala unamathele futhi ugcine ubuqotho bezingxenye ze-valve. Uma i-nati lokulungisa le-handwheel liwa, kufanele lihlonyiswe ngokugcwele futhi alikwazi ukusetshenziswa ngendlela efanele. Uma kungenjalo, izinhlangothi ezine ezingenhla ze-valve stem zizozungezwa, futhi ukwethembeka okufanayo kuzolahleka kancane kancane, futhi kuzohluleka ngisho nokusebenza.
Ungasebenzisi i-valve ukuthwala ezinye izinto ezinzima, ungami ku-valve ye-Taike, njll.
Isiqu se-valve, ikakhulukazi ingxenye enentambo, kufanele yesulwe njalo, futhi okokugcoba okungcoliswe uthuli kufanele kushintshwe kufakwe entsha. Ngenxa yokuthi uthuli luqukethe izithunzi nemfucumfucu, kulula ukugqoka intambo kanye nobuso besiqu se-valve futhi kuthinte impilo yesevisi ye-valve.
Amavalvu asetshenziswayo kufanele agcinwe kanye njalo ngekota, kanye nengxenye yonyaka ngemva kokukhiqizwa, kanye ngonyaka ngemva kweminyaka emibili eqala ukusebenza, futhi njalo ngonyaka ngaphambi kokuqala kobusika. Yenza ukusebenza okuguquguqukayo kwe-valve kanye ne-blowdown kanye ngenyanga.
3. Ukugcinwa kokupakisha
Ukupakisha kuhlobene ngokuqondile nokuthi uphawu oluyisihluthulelo lokuvuza kwe-valve ye-Taike lwenzeka lapho i-valve ivulwa futhi ivaliwe. Uma ukupakisha kwehluleka futhi kubangela ukuvuza, i-valve nayo izohluleka. Ikakhulukazi i-valve yepayipi le-urea inezinga lokushisa eliphakeme ngokuqhathaniswa, ngakho ukugqwala kubi kakhulu. I-filler ijwayele ukuguga. Ukunakekela okuthuthukisiwe kungandisa impilo yokupakisha.
Lapho i-valve ye-Taike ishiya ifektri, ngenxa yokushisa nezinye izici, i-extravasation ingase yenzeke. Ngalesi sikhathi, kuyadingeka ukuqinisa amantongomane ezinhlangothini zombili zegland yokupakisha ngesikhathi. Uma nje kungekho ukuvuza, i-extravasation izokwenzeka futhi esikhathini esizayo Yiqinise, ungayiqinisi ngesikhathi esisodwa, funa ukupakisha kulahlekelwe ukunwebeka futhi kulahlekelwe ukusebenza kwayo kokuvala.
Okunye ukupakisha kwe-valve ye-Taike kufakwe i-molybdenum dioxide grease. Ngemuva kwezinyanga ezimbalwa zokusetshenziswa, amafutha okugcoba ahambisanayo kufanele afakwe ngesikhathi. Uma kutholakala ukuthi ukupakisha kudinga ukwengezwa, ukupakisha okuhambisanayo kufanele kwengezwe ngesikhathi ukuze kuqinisekiswe ukusebenza kokuvala.
4. Ukugcinwa kwezingxenye zokudlulisela
Ngesikhathi sokuvula nokuvala i-valve ye-Taike, amafutha okugcoba afakwe ekuqaleni azoqhubeka nokulahlekelwa, kuhambisana nomthelela wokushisa nokugqwala, amafutha okugcoba azoqhubeka nokoma. Ngakho-ke, ingxenye yokudlulisela ye-valve kufanele ihlolwe njalo, futhi kufanele igcwaliswe ngesikhathi uma itholakala, futhi qaphela ukugqoka okwenyuka ngenxa yokuntuleka kwe-lubricant, okuholela ekuhlulekeni okufana nokudluliswa okungaguquki noma ukuhluleka kwe-jamming.
5. Ukugcinwa kwe-valve ye-Taike ngesikhathi sokujova amafutha
Umjovo we-Taike valve grease ngokuvamile awuyinaki inkinga yenani lomjovo wamafutha. Ngemuva kokuthi isibhamu samafutha senziwe kabusha, opharetha ukhetha indlela yokuxhuma ye-valve ye-Taike kanye nomjovo wamafutha, bese wenza umsebenzi wokujova amafutha. Kunezimo ezimbili: ngakolunye uhlangothi, inani elincane lomjovo wamafutha liholela ekujovweni okunganele kwamafutha, futhi indawo yokuvala uphawu igqoka ngokushesha ngenxa yokuntuleka kokuthambisa. Ngakolunye uhlangothi, umjovo wamafutha amaningi udala imfucuza. Isizathu siwukuthi amandla okuvala ama-valve e-Taike ahlukene awabalwa ngokunembile ngokwesigaba sohlobo lwe-valve ye-Taike. Umthamo wokuvala ungabalwa ngokusekelwe kusayizi kanye nesigaba se-valve ye-Taike, bese kuthi inani elifanele lamafutha lingajovwa.
Ama-valve e-Taike avame ukuziba izinkinga zokucindezela lapho ejova amafutha. Ngesikhathi sokusebenza komjovo wamafutha, ingcindezi yomjovo wamafutha ishintsha njalo eziqongweni nasezigodini. Uma ingcindezi iphansi kakhulu, uphawu luzovuza noma lwehluleke, ukucindezela kuzoba phezulu kakhulu, indawo yokujova amafutha izovinjelwa, futhi amafutha angaphakathi azovalwa noma indandatho yokuvala izokhiywa ngebhola le-valve ne-valve plate. . Ngokuvamile, lapho ingcindezi yokujova igrisi iphansi kakhulu, amafutha ajovwe ageleza kakhulu angene ngaphansi kwesikhala sevalvu, okuvame ukwenzeka kumavalvu esango amancane. Uma umfutho womjovo wamafutha uphezulu kakhulu, ngakolunye uhlangothi, hlola umbhobho wamafutha. Uma imbobo yamafutha ivinjiwe, yishintshe. Ngakolunye uhlangothi, amafutha aqinile. Sebenzisa uketshezi lokuhlanza ukuze uthambise ngokuphindaphindiwe igrisi yokuvala ehlulekile futhi ujove igrisi entsha ukuze uyishintshe. Ngaphezu kwalokho, uhlobo lwe-seal kanye nezinto zokubeka uphawu nazo zithinta ingcindezi yomjovo wamafutha. Amafomu ahlukene okuvala anezingcindezi ezihlukene zokujova amafutha. Ngokuvamile, ingcindezi yokujova igrisi yezigxivizo eziqinile iphezulu kunaleyo yezimvubu ezithambile.
Lapho i-valve ye-Taike igcotshwa, qaphela inkinga yendawo yokushintsha ye-valve ye-Taike. Ama-valve ebhola e-Taike ngokuvamile asendaweni evulekile ngesikhathi sokulungiswa. Ezimweni ezikhethekile, zingavalwa ukuze zigcinwe. Amanye ama-valve e-Taike awakwazi ukuphathwa njengezindawo ezivulekile. I-valve yesango le-Taike kufanele ivalwe ngesikhathi sokulungiswa ukuze kuqinisekiswe ukuthi amafutha agcwalisa i-groove yokuvala eduze nendandatho yokuvala. Uma ivuliwe, igrisi yokuvala izongena ngqo endleleni yokugeleza noma i-valve cavity, ibangele imfucuza.
I-valve ye-TaikeTaike ivamise ukunganaki umphumela womjovo wamafutha lapho ujova amafutha. Ngesikhathi sokusebenza komjovo wamafutha, ingcindezi, umthamo womjovo wamafutha, nendawo yokushintsha konke kujwayelekile. Kodwa-ke, ukuze kuqinisekiswe umphumela womjovo we-valve grease, ngezinye izikhathi kuyadingeka ukuvula noma ukuvala i-valve ukuze uhlole umphumela wokugcoba ukuze uqinisekise ukuthi ingaphezulu lebhola le-valve ye-Taike noma isango lifakwe ngokulinganayo.
Lapho ujova ugrisi, naka izinkinga zokudonsa amanzi emzimbeni we-Taike valve kanye ne-screw plug pressure pressure. Ngemuva kokuhlolwa kwengcindezi ye-valve ye-Taike, igesi kanye nomswakama endaweni evalekile ye-valve kuzokhuphuka ingcindezi ngenxa yokwanda kwezinga lokushisa elizungezile. Lapho umjovo wamafutha, ingcindezi kufanele ikhishwe kuqala ukuze kube lula ukusebenza kahle komjovo wamafutha. Ngemva kokuba igrisi ijovwe, umoya nomswakama endaweni evalekile kushintshwa ngokuphelele. Yehlisa ingcindezi ye-valve cavity ngesikhathi, eqinisekisa nokuphepha kwe-valve. Ngemuva komjovo wamafutha, qiniseka ukuthi uqinisa i-drain kanye namapulaki okusiza ukucindezela ukuvimbela izingozi.
Lapho ujova ugrisi, bheka futhi inkinga yokuguquguquka kobubanzi bevalve ye-Taike kanye nesihlalo sendandatho yokuvala. Isibonelo, i-valve yebhola ye-Taike, uma kukhona ukuphazamiseka kwendawo evulekile, ungalungisa umkhawulo wesikhundla esivulekile ngaphakathi ukuze uqiniseke ukuthi ububanzi buqondile. Ukulungisa umkhawulo akukwazi nje ukuphishekela indawo yokuvula noma yokuvala, kodwa kufanele kubhekwe njengento yonke. Uma indawo yokuvula i-flush futhi indawo yokuvala ingekho, i-valve ngeke ivaleke ngokuqinile. Ngendlela efanayo, uma ukulungiswa kusendaweni, ukulungiswa kwendawo evulekile kufanele futhi kucatshangelwe. Qinisekisa ukuhamba kwe-engeli efanele yevalvu.
Ngemuva komjovo wamafutha, imbobo yomjovo wamafutha kufanele ivalwe. Gwema ukungena kokungcola, noma i-oxidation yama-lipids embobeni yomjovo wamafutha, futhi ikhava kufanele igcotshwe ngamafutha avimbela ukugqwala ukuze kugwenywe ukugqwala. Ukuze usebenzise uhlelo ngokuzayo.
Isikhathi sokuthumela: Jul-29-2021