1. Waɗanne nau'ikan gyara da gyara guda shida ne ake amfani da su wajen shigar da na'ura? Ta yaya za a fahimci bambancin da aka yarda da shi na shigar da kayan aikin lantarki?
Amsa: abu: 1) shimfidar lebur, kwance da kuma tsaye. 2) Zagaye, matsayin tsakiya da kuma matakin tsakiya na saman silinda kanta. 3) Matsayi mai santsi, kwance, a tsaye da tsakiya na shaft. 4) Matsayin ɓangaren a kan jirgin kwance. 5) Tsawa (ɗagawa) na sassa. 6) tsayuwa tsakanin fuskoki, da sauransu.
Domin tantance bambancin da aka yarda da shi na shigar da kayan aikin lantarki, dole ne a yi la'akari da ingancin aikin na'urar da sauƙin shigarwa. Idan bambancin da aka yarda da shi na shigarwa ya yi ƙanƙanta, aikin gyara da daidaitawa zai yi rikitarwa kuma lokacin gyara da daidaitawa zai tsawaita; Idan bambancin shigarwa da aka yarda da shi ya yi yawa, zai rage daidaiton shigarwa da amincin aiki da amincin na'urar daidaitawa, kuma zai shafi samar da wutar lantarki ta yau da kullun.
2. Me yasa za a iya kawar da kuskuren matakin murabba'i ta hanyar juya ma'auni?
Amsa: A ce ƙarshen matakin ɗaya ne a ɗayan ƙarshen kuma B ne, kuma kuskurensa yana sa kumfa ya matsa zuwa ƙarshe (a hagu) ta M. lokacin da ake auna matakin abubuwan da ke cikin wannan matakin, kuskurensa yana sa kumfa ya matsa zuwa ƙarshe (a hagu) ta M. bayan ya juya, kuskurensa yana sa kumfa ya ci gaba da motsawa zuwa ƙarshe (a dama a wannan lokacin) ta hanyar adadin ƙwayoyin halitta iri ɗaya, a akasin haka, wanda shine - m, sannan a yi amfani da dabarar δ= A lokacin lissafin (a1 + A2) / 2 * c * D, adadin ƙwayoyin da kumfa ya motsa saboda kuskurensa yana soke juna, wanda ba shi da tasiri ga adadin ƙwayoyin da kumfa ya motsa saboda matakin da bai daidaita ba na sassan, don haka tasirin kuskuren kayan aikin akan ma'auni an kawar da shi.
3. A taƙaice bayyana abubuwan gyara da daidaitawa da hanyoyin shigar da layin bututun da aka yi amfani da shi?
Hanyar amsa: da farko, yi alama a matsayin X, – x, y, – Y a buɗewar saman layin. Sanya firam ɗin tsakiyar tsayi a wurin da simintin da ke cikin ramin injin ya fi radius na da'irar waje ta zoben tsayawa, motsa layin tsakiya da ɗaga na'urar zuwa firam ɗin tsakiyar tsayi, sannan a rataye layukan piano a cikin axis x da y a kan madaidaiciyar kwance ɗaya na firam ɗin tsakiyar tsayi da axis X da y. Akwai takamaiman bambanci tsakanin layukan piano guda biyu. Bayan an kafa cibiyar ɗagawa kuma an sake duba ta, za a auna kuma a daidaita Cibiyar shimfidawa. Rataya guduma huɗu masu nauyi a wurin da layin piano ya daidaita da alamar da ke kan bututun bututu a kan layin, daidaita jack da shimfiɗa don daidaita ƙarshen guduma mai nauyi tare da alamar da ke kan bututun bututu na sama. A wannan lokacin, tsakiyar bututun bututu a kan layin ya yi daidai da tsakiyar na'urar. A auna nisan daga mafi ƙasƙanci wurin bututun bututu na sama zuwa layin piano tare da mai mulki na ƙarfe. Rage nisan da aka saita daga tsayin layin piano don zama ainihin tsayin bututun saman rufin rufin, sannan a daidaita shi ta hanyar sukurori ko faranti na wedge don yin tsayin layin a cikin kewayon karkacewa da aka yarda.
4. Yadda ake haɗa zoben ƙasa da murfin sama da kuma sanya shi a wuri mai kyau?
Amsa: Da farko a ɗaga zoben ƙasa a ƙasan zoben tsayawa, a daidaita tsakiyar zoben ƙasa da farantin wedge bisa ga rata tsakanin zoben ƙasa da bakin tafki na biyu na zoben tsayawa, sannan a ɗaga rabin zoben jagora mai motsi daidai gwargwado bisa ga lambar don tabbatar da cewa zoben jagora zai iya juyawa da lanƙwasawa, in ba haka ba, a yi aiki da diamita na busasshen daji, sannan a ɗaga shi zuwa saman murfin da hannun riga. A ɗauki tsakiyar zoben zubar da ruwa mai ɗorewa a matsayin ma'auni, a rataye layin tsakiya na na'urar turbine na ruwa, a auna tsakiya da zagaye na zoben zubar da ruwa mai ɗorewa na sama, sannan a daidaita matsayin tsakiya na murfin sama don bambancin da ke tsakanin kowane radius da matsakaici kada ya wuce ± 10% na ƙirar zoben zubar da ruwa. Bayan an kammala gyaran murfin sama, a ƙara maƙullan haɗin murfin sama da zoben tsayawa. Sannan a auna kuma a daidaita haɗin zoben ƙasa da murfin sama. A ƙarshe, kawai a daidaita zoben ƙasa bisa ga murfin sama. A saka rata tsakanin zoben ƙasa da bakin tafkin na uku na zoben tsayawa tare da farantin wedge, a daidaita motsi na radial na zoben ƙasa, a daidaita motsi na axial ɗinsa da jacks huɗu, a auna rata tsakanin fuskokin sama da na ƙasa na vane na jagora don ya zama △ ya fi girma ≈ △ ƙarami, sannan a auna rata tsakanin busar hannun riga na jagorar da littafin rubutu don sanya shi cikin kewayon da aka yarda. Sannan a haƙa ramukan fil don murfin sama da zoben ƙasa bisa ga zane, kuma an haɗa murfin sama da zoben ƙasa.
5. Yadda ake daidaita ɓangaren juyawa na injin turbin bayan an ɗaga shi cikin ramin injin turbin?
Amsa: daidaita matsayin tsakiya da farko, daidaita gibin da ke tsakanin ƙaramin zoben tasha na juyawa da bakin tafkin tafki na huɗu na zoben tsayawa, ɗaga ƙaramin zoben tasha na tsaye, tuƙa fil ɗin, ƙara matse haɗin gwiwa daidai gwargwado, auna gibin da ke tsakanin ƙaramin zoben tasha na juyawa da ƙaramin zoben tasha na tsaye tare da ma'aunin ji, daidaita matsayin tsakiya na mai gudu tare da jack bisa ga gibin da aka auna, kuma saka idanu kan daidaitawar tare da alamar dial. Sannan daidaita matakin, sanya matakin a matsayi huɗu x, – x, y da – Y akan saman flange na babban shaft na injin turbine, sannan daidaita farantin wedge a ƙarƙashin mai gudu don yin karkacewar kwance na saman flange a cikin kewayon da aka yarda.
6. Bayyana tsarin shigarwa gabaɗaya bayan ɗaga na'urar janareta mai dakatarwa ta rotor?
Amsa: 1) simintin da aka yi da harsashin tushe na mataki na biyu; 2) Ɗaga firam na sama; 3) Shigar da beyar turawa; 4) Daidaita axis na janareta; 5) Haɗin spindle 6) Daidaita axis na gaba ɗaya na na'urar; 7) Daidaita ƙarfi na pad ɗin turawa; 8) Gyara tsakiyar ɓangaren juyawa; 9) Shigar da beyar jagora; 10) Shigar da na'urar exciter da injin maganadisu na dindindin; 11) Shigar da wasu kayan haɗi;
7. An bayyana hanyar shigarwa da matakan takalmin jagora na ruwa.
Amsa: Hanyar shigarwa 1) daidaita matsayin shigarwa bisa ga izinin da aka ƙayyade a cikin ƙirar jagorar ruwa, juyawar axis naúrar da matsayin babban shaft; 2) Sanya takalmin jagorar ruwa daidai gwargwado bisa ga buƙatun ƙira; 3) Bayan ƙayyade izinin daidaitawa, daidaita shi da jack ko wedge plate;
8. An yi bayani a takaice game da illa da kuma maganin wutar shaft.
A: lahani: saboda wanzuwar wutar shaft, ƙaramin zaizayar baka yana faruwa tsakanin mujallar da bishiyar bearing, wanda ke sa ƙarfen bearing ya manne a hankali a cikin mujallar, yana lalata kyakkyawan saman aiki na bishiyar bearing, yana haifar da zafi fiye da kima na bearing, har ma yana narkar da ƙarfen bearing; Bugu da ƙari, saboda electrolysis na dogon lokaci na current, man mai shafawa zai lalace, ya yi baƙi, ya rage aikin mai shafawa kuma ya ƙara zafin bearing. Magani: Domin hana zaizayar wannan wutar shaft akan bishiyar bearing, dole ne a raba bearing daga tushe da rufi don yanke da'irar wutar shaft. Gabaɗaya, za a rufe bearing ɗin da ke gefen exciter (bearing na thrust da bearing na jagora), tushen mai karɓar mai da igiyar waya mai dawowa, kuma za a sanya sukurori da fil ɗin da ke ɗaure tallafi tare da hannayen riga masu rufewa. Za a busar da duk rufin gaba. Bayan an sanya rufin, za a duba rufin bearing ɗin zuwa ƙasa da megger 500V kuma kada ya zama ƙasa da megohm 0.5
9. A taƙaice bayyana manufar da hanyar juyawar naúrar.
Amsa: Manufa: tunda ainihin saman gogayya na farantin madubi ba zai kasance daidai da axis na naúrar ba, kuma axis ɗin kansa ba shine madaidaiciyar layi ba, lokacin da naúrar ta juya, layin tsakiyar naúrar zai karkata daga layin tsakiya, kuma za a auna axis kuma a daidaita shi ta hanyar juyawa da alamar dial, don bincika dalilin, girma da yanayin juyawar axis. Ana iya gyara rashin daidaituwa tsakanin saman gogayya na farantin madubi da axis, saman haɗin flange da axis ta hanyar goge saman haɗin da ya dace, kuma ana iya rage juyawa zuwa kewayon da aka yarda.
Hanyoyi:
1) juyawar injina, wanda aka tura ta hanyar saitin igiyar waya ta ƙarfe da kuma kura tare da crane na gada a cikin injin a matsayin wutar lantarki
2) An shigar da wutar lantarki kai tsaye a cikin na'urorin stator da rotor don samar da hanyar jan ƙarfin lantarki - kayan juyar da wutar lantarki 3) ga ƙananan raka'a, ana iya amfani da kayan juyar da hannu don tuƙi na'urar don juyawa a hankali - kayan juyar da hannu 10. A taƙaice bayyana tsarin kulawa na na'urar rufe ruwa mai daidaita kanta tare da murfin iska da fuskar ƙarshe.
Amsa: 1) a rubuta matsayin ɓangaren da ya lalace a kan sandar, a cire ɓangaren da ya lalace sannan a duba lalacewar farantin ƙarfen da ya yi tsatsa. Idan akwai rami ko rami mai zurfi, ana iya goge shi da dutse mai mai a gefen juyawa. Idan akwai rami mai zurfi ko kuma mummunan lalacewa ko lalacewa mai ban mamaki, za a daidaita shi.
2) Cire farantin matsewa, yi rikodin jerin tubalan nailan, cire tubalan nailan sannan a duba lalacewarsu. Idan ana buƙatar magani, za a danna duka da faranti masu matsewa sannan a haɗa su wuri ɗaya, sannan a sanya alamun shimfidawa a cikin fayil, sannan a duba faɗin saman tubalan nailan da dandamali. Sakamakon bayan gogewa ya cika buƙatun.
3) A raba faifan rufewa na sama sannan a duba ko robar zagaye ta lalace. Idan ta lalace, a maye gurbinta da sabo. 4) A cire maɓuɓɓugar ruwa, a cire laka da tsatsa, sannan a duba laushin matsewa ɗaya bayan ɗaya. Idan ta lalace ta hanyar filastik, a maye gurbinta da sabo.
5) Cire bututun shiga iska da mahaɗin murfin iska, a wargaza murfin rufewa, a cire murfin, sannan a duba yadda murfin ya lalace. Idan akwai lalacewa ko kuma ɓuɓɓugar ruwa a yankin, ana iya magance shi ta hanyar gyara zafi.
6) Cire fil ɗin da ke wurin sannan a wargaza zoben tsakiya. A tsaftace dukkan abubuwan da ke ciki kafin a saka su.
11. Waɗanne hanyoyi ne ake bi don cimma daidaiton haɗin kai? Menene fa'idodin hanyar hot sleeve?
Amsa: akwai hanyoyi guda biyu: 1) hanyar dannawa a ciki; 2) Hanyar sanyaya iska; Fa'idodi: 1) Ana iya saka shi ba tare da amfani da matsi ba; 2) Yayin haɗawa, wuraren da ke fitowa a saman hulɗa ba a goge su ta hanyar gogayya ta axial, wanda hakan ke inganta ƙarfin haɗin sosai;
12. A taƙaice bayyana abubuwan gyara da gyara da hanyoyin shigar da zoben zama?
A: (1) abubuwan gyara da daidaitawa sun haɗa da: (a) tsakiya; (b) Tsawo; (c) Mataki
(2) Hanyar gyara da daidaitawa:
(a) Aunawa da daidaitawa a tsakiya: bayan an ɗaga zoben tsayawar a ciki kuma an sanya shi daidai, a rataye layin piano na giciye na na'urar, a rataye guduma huɗu masu nauyi a kan layin piano da aka ja sama da alamun X, – x, y, – Y a kan zoben tsayawar da saman flange, sannan a duba ko ƙarshen guduma mai nauyi ya yi daidai da alamar tsakiya; Idan ba haka ba, a daidaita matsayin zoben tsayawar tare da kayan ɗagawa don ya daidaita.
(b) Aunawa da daidaitawar tsayi: auna nisan da ke tsakanin saman flange da ke kan zoben tsayawa zuwa giciyen piano da ma'aunin ƙarfe. Idan bai cika buƙatun ba, ana iya daidaita shi da farantin wedge na ƙasa.
(c) Aunawa da daidaitawa a kwance: yi amfani da katakon kwance da matakin murabba'i don aunawa a saman flange na zoben tsayawa. Dangane da sakamakon aunawa da lissafi, yi amfani da farantin wedge da ke ƙasa don daidaitawa. Yayin daidaitawa, ƙara matse ƙusoshin. Kuma a maimaita aunawa da daidaitawa har sai matse ƙusoshin ya zama iri ɗaya kuma matakin ya cika buƙatun.
13. Ta yaya za a tantance tsakiyar injin turbine na Francis?
Amsa: Tsakiyar injin turbine na Francis gabaɗaya ana tantance shi ne bisa tsayin bakin tafki na biyu na zoben tsayawa. Da farko a raba bakin tafki na biyu na zoben tsayawa zuwa maki 8-16 tare da kewaye, sannan a rataye layin piano a saman saman zoben tsayawa ko kuma tushen ƙasan firam na janareta kamar yadda ake buƙata, a auna nisan da ke tsakanin bakin tafki na biyu na zoben tsayawa da maki huɗu masu daidaitawa na gatari X da Y zuwa layin piano da tef ɗin ƙarfe, a daidaita tsakiyar ƙwallon, a yi bambanci tsakanin radius na maki biyu masu daidaitawa a cikin 5mm, sannan a fara daidaita matsayin layin piano, Sannan, a daidaita layin piano bisa ga ɓangaren zobe da hanyar auna tsakiya don sa ya ratsa tsakiyar bakin tafki na biyu. Matsayin da aka daidaita shine cibiyar shigarwa na injin turbine na hydraulic.
14. A taƙaice bayyana aikin bearing ɗin turawa? Waɗanne nau'ikan tsarin bearing guda uku ne? Menene manyan abubuwan da ke cikin bearing ɗin turawa?
Amsa: aiki: ɗauke da ƙarfin axial na na'urar da nauyin duk sassan juyawa. Rarrabawa: bearing mai tauri, bearing mai daidaita nauyi da bearing mai hydraulic column pressure bearing. Babban sassan: pressure head, pressure pad, madubi plate, snap zobe.
15. An yi bayani a takaice game da manufar da hanyar daidaitawa ta danna bugun jini.
A: ra'ayi: bugun matsi shine a daidaita bugun mashin ɗin servo ta yadda van ɗin jagora zai kasance yana da gefen bugun jini na milimita da yawa (a cikin alkiblar rufewa) bayan an rufe shi. Wannan gefen bugun ana kiransa hanyar daidaita bugun matsi: lokacin da mai sarrafawa da piston servomotor suka kasance a cikin cikakken rufewa, cire sukurori na iyaka akan kowane servomotor zuwa ga ƙimar bugun matsi da ake buƙata. Ana iya sarrafa wannan ƙimar ta hanyar adadin juyawa na bugun.
16. Waɗanne manyan dalilai guda uku ne ke haifar da girgizar na'urar hydraulic?
A: (I) girgizar da ta faru sakamakon dalilai na injiniya: 1. Rashin daidaiton taro na rotor. 2. Axis na na'urar ba daidai ba ce. 3. Lalacewar ɗaukar kaya. (2) Girgizar da ta faru sakamakon dalilai na hydraulic: 1. Tasirin kwarara a mashigar mai gudu wanda ya faru sakamakon karkacewar volute da guide vane mara daidaituwa. 2. Jirgin Carmen vortex. 3. Cavity cavitation. 4. Gap jet. 5. Hatimin matsi na zobe
(3) Girgizar da abubuwan lantarki ke haifarwa: 1. Tsarin gajeren da'ira mai lanƙwasa na rotor. 2) gibin iska mara daidaituwa.
17. Takaitaccen bayani: (1) rashin daidaiton tsari da rashin daidaiton tsari?
Amsa: rashin daidaiton daidaito: tunda na'urar juyawar injin turbin hydraulic ba ta kan hanyar juyawa ba, lokacin da na'urar juyawar tana cikin yanayin tsayawa, na'urar juyawar ba za ta iya tsayawa a kowane matsayi ba. Wannan lamari ana kiransa rashin daidaiton daidaito.
Rashin daidaiton aiki: yana nufin abin da ke faruwa na girgiza wanda siffa mara tsari ko kuma yawan sassan juyawa na injin turbin hydraulic ke haifarwa yayin aiki.
18. Takaitaccen Bayani: (2) manufar gwajin daidaiton daidaito na injin turbine runner?
Amsa: ya zama dole a rage bambancin tsakiyar nauyi na mai gudu zuwa iyakar da aka yarda, don guje wa wanzuwar bambancin tsakiyar nauyi na mai gudu; ƙarfin centrifugal na na'urar zai haifar da lalacewar babban shaft yayin aiki, ƙara yawan juyawar jagorar hydraulic, ko haifar da girgizar turbine yayin aiki, har ma da lalata sassan na'urar da sassauta ƙusoshin anga, wanda ke haifar da manyan haɗurra.18. Yadda ake aiwatar da auna zagayen saman silinda na waje?
Amsa: Ana sanya alamar dial a kan hannun tsaye na goyon bayan, kuma sandar aunawa tana hulɗa da saman silinda da aka auna. Lokacin da goyon bayan ya juya a kusa da axis, ƙimar da aka karanta daga alamar dial tana nuna zagayen saman da aka auna.
19. Ka saba da tsarin ma'aunin micrometer na ciki kuma ka yi bayani kan yadda ake amfani da hanyar da'irar lantarki don auna sassan siffar da matsayin tsakiya?
Amsa: ɗauki tafki na biyu na zoben tsayawa a matsayin ma'auni, da farko daidaita layin piano, ɗauki wannan layin piano a matsayin ma'auni, sannan yi amfani da ma'aunin ciki don samar da da'irar lantarki tsakanin sassan zoben da layin piano, daidaita tsawon ma'aunin ciki kuma zana tare da layin piano, ƙasa, hagu da dama. Dangane da sautin, zai iya yin hukunci ko ma'aunin ciki yana hulɗa da layin piano, kuma ya auna ɓangaren zoben da matsayin tsakiya.
20. Tsarin shigarwa na gaba ɗaya na injin turbine na Francis?
Amsa: shigar da layin ciki na bututun zamiya → zuba siminti a kusa da bututun zamiya, zoben zamiya da madaurin zamiya → tsaftacewa da haɗa zoben zamiya da zoben tushe da shigar da bututun zamiya na zoben zamiya da zoben tushe → ƙulli na tushe na siminti na zoben zamiya → haɗa akwati na karkace sashe ɗaya → shigarwa da walda akwatin karkace → shigar da layin ciki da bututun da aka binne a cikin ramin turbine → zuba siminti a ƙasan janareta → sake gwada tsayin zoben zamiya da matakin da cibiyar turbine mai amfani da ruwa Tabbatar → tsaftacewa da haɗa zoben zamiya na ƙasa → sanya zoben zamiya na ƙasa → tsaftacewa da haɗa murfin sama da zoben zamiya → kafin haɗa tsarin jagorar ruwa → haɗi tsakanin babban shaft da mai gudu → ɗagawa da shigar da ɓangaren juyawa → shigar da tsarin jagorar ruwa → babban haɗin shaft → juyawa gabaɗaya na naúrar → shigar da jagorar ruwa → shigar da kayan haɗi → tsaftacewa, dubawa da fenti → fara aiki da kwamishinonin naúrar.
21. Menene manyan buƙatun fasaha don shigar da tsarin jagorar ruwa?
Amsa: 1) tsakiyar zoben ƙasa da murfin sama za su yi daidai da layin tsakiya na tsaye na na'urar; 2) zoben ƙasa da murfin sama za su yi daidai da juna, layukan da aka rubuta na X da Y a kansu za su yi daidai da layukan da aka rubuta na X da Y na na'urar, kuma ramukan ɗaukar kaya na sama da na ƙasa na kowane van jagora za su kasance masu haɗin kai; 3) ƙarshen van jagora da matsewa yayin rufewa zai cika buƙatun; 4) aikin ɓangaren watsa van jagora zai kasance mai sassauƙa kuma abin dogaro.
22. Yadda ake haɗa mai gudu da babban sandar?
Amsa: Da farko haɗa babban shaft ɗin da murfin mai gudu, sannan a haɗa shi da jikin mai gudu tare, ko kuma a fara zare ƙullin mai haɗawa a cikin ramin sukurori na murfin mai gudu bisa ga lambar, sannan a toshe ƙasan da farantin ƙarfe. Bayan an tabbatar da gwajin zubar da hatimi, a haɗa babban shaft ɗin da murfin mai gudu.
23. Yadda ake canza nauyin rotor?
Amsa: sauya birkin goro na makulli abu ne mai sauƙi. Muddin an ɗaga rotor ɗin da matsin mai, an cire goro na makulli, sannan aka sake sauke rotor ɗin, nauyinsa zai koma bearing ɗin turawa.
24. Menene manufar fara aiki da kuma gwada na'urar samar da injinan samar da injinan samar da injinan samar da injinan samar da ruwa?
Amsa:
1) duba ko ingancin gini, masana'antu da shigarwa na injiniyan farar hula sun cika buƙatun ƙira da ƙa'idodi da ƙayyadaddun bayanai masu dacewa.
2) Ta hanyar duba aikin kafin da kuma bayan aikin gwaji, za a iya gano ɓarna ko rashin kammala aikin da kuma lahani na aikin da kayan aiki a kan lokaci.
3) Ta hanyar fara aiki da gwaji, fahimtar shigar da tsarin hydraulic da kayan aikin electromechanical, ƙware a aikin sarrafa kayan aikin electromechanical, auna wasu bayanan fasaha da ake buƙata a aiki, da kuma yin rikodin wasu lanƙwasa na halayen kayan aiki a matsayin ɗaya daga cikin tushen aiki na yau da kullun, don shirya bayanan fasaha da ake buƙata don shirya ƙa'idodin aiki don tashar wutar lantarki.
4) A wasu ayyukan samar da wutar lantarki ta ruwa, ana kuma gudanar da gwajin ingancin na'urar samar da wutar lantarki ta injinan samar da wutar lantarki ta ruwa. Don tabbatar da ingancin ingancin masana'anta da kuma samar da bayanai don gudanar da harkokin tattalin arziki na tashar samar da wutar lantarki.
25. Menene manufar gwajin saurin da ya wuce kima ga na'urar?
Amsa: 1) duba ingancin tsarin na'urar motsa jiki ta atomatik ta na'urar; 2) Fahimci yankin girgiza na na'urar da ke ƙarƙashin kaya; 3) Duba kuma tabbatar da matsakaicin ƙimar hauhawar na'urar bayanai, matsakaicin ƙimar hauhawar matsin lamba a gaban ramin jagora da kuma bambancin daidaitawa na gwamna; 4) Fahimci dokar canji na halayen hydrowave na ciki da na inji na na'urar da tasirinsa akan aikin na'urar, don samar da bayanai masu mahimmanci don ingantaccen aikin na'urar; 5) Gano kwanciyar hankali da sauran aikin gwamna.
26. Yadda ake gudanar da gwajin daidaiton daidaito na injin turbin hydraulic?
Amsa: sanya ma'aunin matakin guda biyu a kan sassan X da Y na ƙananan zoben mai gudu; Sanya nauyin ma'auni mai nauyin daidai da matakin daidai a kan bisector na – X da ‐y (ana iya ƙididdige nauyinsa gwargwadon karatun matakin); Dangane da matakin matakin, sanya nauyin ma'auni a gefen haske har sai kumfa na matakin ya kasance a tsakiya, kuma rubuta girman P da azimuth na nauyin ma'auni na ƙarshe α
27. Yadda ake fitar da kan turawa yayin gyara?
Amsa: cire sukurori mai haɗawa tsakanin kan turawa da farantin madubi, rataye kan turawa a kan babban ramin da igiyar waya ta ƙarfe sannan a matse shi kaɗan. Ɗaga famfon mai, ɗaga rotor ɗin sama, ƙara faifan aluminum guda huɗu tsakanin kan turawa da farantin madubi a cikin yanayin digiri 90, zubar da mai sannan a sauke rotor ɗin. Ta wannan hanyar, babban shaft ɗin yana saukowa tare da rotor, kuma kan turawa ya makale a kan kushin kuma a ja shi zuwa nesa. Maimaita sau da yawa, sarrafa kauri matashin kai tsakanin 6-10mm kowane lokaci, kuma a hankali yana jan kan turawa har sai an ɗaga shi da babban ƙugiya. Bayan an ja sau da yawa, haɗin gwiwa tsakanin kan turawa da babban shaft ɗin ya zama sako-sako, kuma ana iya fitar da kan turawa kai tsaye da crane. 28. Duba teburin da ke ƙasa don rikodin juyawa na injin turbine 1# (naúrar: 0.01mm):
Lissafa cikakken juyawa da jujjuyawar jagorar hydraulic, jagorar ƙasa da jagorar sama, sannan a cike teburin da ke sama.
Lokacin Saƙo: Oktoba-21-2021
