1. Menene nau'ikan gyare-gyare da gyare-gyare guda shida a cikin shigarwa na inji? Yadda za a gane da yarda sabawa electromechanical shigarwa kayan aiki?
Amsa: abu: 1) jirgin sama mai lebur, kwance da tsaye. 2) Ƙaƙwalwar zagaye, matsayi na tsakiya da matsayi na tsakiya na cylindrical surface kanta. 3) M, kwance, tsaye da matsayi na tsakiya na shaft. 4) Matsakaicin sashi a kan jirgin sama a kwance. 5) Hawan (ɗagawa) na sassa. 6) share tsakanin fuska, da sauransu.
Don sanin ƙayyadaddun izini na shigarwa na kayan aikin lantarki, amincin aikin naúrar da sauƙi na shigarwa dole ne a yi la'akari da shi. Idan bacewar izinin shigarwa ya yi ƙanƙanta, aikin gyare-gyare da daidaitawa zai kasance mai rikitarwa kuma za a tsawaita lokacin gyarawa da daidaitawa; Idan juzu'in shigarwar da aka yarda ya yi girma, zai rage daidaiton shigarwa da amincin aiki da amincin naúrar daidaitawa, kuma kai tsaye ya shafi samar da wutar lantarki na yau da kullun.
2. Me yasa za'a iya kawar da kuskuren matakin murabba'in kanta ta hanyar juya ma'auni?
Amsa: A ce dayan karshen matakin a ne daya kuma karshen shi ne B, kuma kuskurensa yana sa kumfa ta matsa zuwa karshen (a hagu) ta hanyar M. Lokacin da ake auna matakin abubuwan da wannan matakin, kuskuren nasa yana haifar da kumfa zuwa ƙarshen (a hagu) ta M. bayan ya juya, kuskuren kansa yana haifar da kumfa ta ci gaba da motsawa zuwa iyakar dama a ƙarshen wannan lokaci (a kan gefen hagu). shi ne – m, sannan a yi amfani da dabarar δ= A lokacin lissafin (a1 + A2) / 2 * c * D, adadin ƙwayoyin da kumfa ke motsawa saboda kuskuren kansa yana soke juna, wanda ba shi da tasiri akan adadin ƙwayoyin da kumfa ke motsawa saboda rashin daidaituwa na sassan, don haka an kawar da tasirin kuskuren na'urar akan ma'aunin.
3. A taƙaice bayanin gyaran gyare-gyare da gyare-gyare da kuma hanyoyin da za a shigar da daftarin tube?
Hanyar amsawa: da farko, yi alama a matsayin X, – x, y, – Y axis a saman buɗewar rufin. Shigar da firam ɗin ɗagawa a wurin da kankare a cikin rami na injin ya fi radius na waje na zoben tsayawa, matsar da layin tsakiya da haɓaka naúrar zuwa firam ɗin ɗagawa, kuma rataya layin piano a cikin x-axis da y-axis a kan wannan a tsaye a kwance jirgin sama na firam ɗin haɓakawa da X da y-axis. Akwai wani bambanci mai tsayi tsakanin layukan piano guda biyu, Bayan an kafa cibiyar haɓakawa kuma an sake duba, za a auna cibiyar da aka gyara. Rataya hammata masu nauyi huɗu a wurin da layin piano ya daidaita tare da alamar da ke kan bangon bututun da ke kan rufin, daidaita jack da shimfiɗa don daidaita ƙarshen guduma mai nauyi tare da alamar saman saman bututun sama. A wannan lokacin, tsakiyar tushen bututu a kan rufin ya dace da tsakiyar sashin. Auna nisa daga mafi ƙasƙanci na bangon bututu na sama zuwa layin piano tare da mai sarrafa karfe. Rage nisa daga saita tsayin layin piano don zama ainihin tsayin saman saman bututun rufin, sannan daidaita shi ta hanyar sukurori ko faranti don yin hawan rufin cikin kewayon da aka yarda.
4. Yadda za a hada da wuri da zobe na kasa da murfin sama?
Amsa: da farko dauke da kasa zobe a kan ƙananan jirgin sama na zauna zobe, daidaita tsakiyar na kasa zobe tare da wani wedge farantin bisa ga rata tsakanin kasa zobe da na biyu kandami bakin na zama zobe, sa'an nan kuma dauke da rabin da m jagora vane symmetrically bisa ga lamba don tabbatar da cewa vane jagora iya juya flexibly da karkatar a kusa, in ba haka ba yi ma'amala da shi da bear diamita na boresh diamita. Ɗauki tsakiyar wannan ƙayyadaddun zobe na ɗigo a matsayin maƙasudin, rataya tsakiyar layin injin turbin ruwa, auna tsakiya da zagaye na zoben ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun zobe, da daidaita matsayin tsakiyar murfin saman don bambancin kowane radius da matsakaita ba zai wuce ± 10% na tsararren ƙira na zoben yayyo ba. Bayan an kammala daidaitawar murfin saman, ƙara ƙuƙuman haɗin kai na saman murfin kuma tsaya zobe. Sa'an nan kuma auna kuma daidaita coaxial na zobe na kasa da murfin saman. A ƙarshe, kawai daidaita zoben ƙasa dangane da murfin saman. Yanke rata tsakanin zobe na kasa da bakin ruwa na uku na wurin zama tare da farantin karfe, daidaita motsi na radial na zobe na ƙasa, daidaita motsin axial tare da jacks guda huɗu, auna rata tsakanin saman da ƙananan ƙarshen fuskoki na vane ɗin jagora don yin △ ya fi girma ≈ △ ƙarami, kuma auna rata tsakanin jagorar vane shlee don ba da damar ɗaukar hoto a cikin kewayon. Sa'an nan kuma zana ramukan fil don murfin saman da zobe na ƙasa bisa ga zane, kuma murfin saman da zoben ƙasa an riga an haɗa su.
5. Yadda za a daidaita ɓangaren jujjuyawar injin turbin bayan an ɗaga shi cikin ramin turbine?
Amsa: daidaita wurin farko, daidaita tazarar da ke tsakanin ƙaramar juyawar yayyo tasha zobe da bakin kandami na huɗu na zobe na tsayawa, ɗaga ƙaramar ƙayyadaddun ƙayyadadden zobe tasha, tuƙi a cikin fil, ƙara haɗin haɗin haɗin kai tsaye, auna ratar da ke tsakanin ƙananan jujjuyawar leakage tasha zobe da ƙananan ƙayyadaddun magudanar ruwa tasha zobe tare da ma'aunin tafki na huɗu, daidaitaccen ma'auni na tsakiya tare da ma'aunin ma'auni, mai daidaitawa tare da ma'auni na tsakiya. daidaitawa tare da alamar bugun kira. Sa'an nan kuma daidaita matakin, sanya mataki a wurare hudu x, - x, y da - Y a kan gefen flange na babban shaft na turbine, sa'an nan kuma daidaita farantin karfe a ƙarƙashin mai gudu don yin kwance a kwance na gefen flange a cikin kewayon da aka yarda.
6. Bayyana tsarin shigarwa gabaɗaya bayan hawan rotor na rukunin janareta na ruwa da aka dakatar?
Amsa: 1) zuba harsashin ginin lokaci II kankare; 2) Ƙarfin firam na sama; 3) Shigar da kayan turawa; 4) Daidaita axis janareta; 5) Haɗin spindle 6) daidaitawa na gaba ɗaya axis na naúrar; 7) Ƙaddamar da gyare-gyaren turawa; 8) Gyara tsakiyar ɓangaren juyi; 9) Shigar da jagoran jagora; 10) Shigar exciter da injin maganadisu na dindindin; 11) Sanya wasu kayan haɗi;
7. An kwatanta hanyar shigarwa da matakai na takalman jagorar ruwa.
Amsa: Hanyar shigarwa 1) daidaita matsayi na shigarwa bisa ga ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun jagorancin ruwa, juyawa na axis naúrar da matsayi na babban shaft; 2) Shigar da takalmin jagorar ruwa daidai bisa ga buƙatun ƙira; 3) Bayan ƙayyade ƙayyadadden ƙaddamarwa, daidaita shi tare da jack ko farantin karfe;
8. Cutarwa da maganin shaft current an bayyana su a taƙaice.
A: cutarwa: saboda kasancewar shaft current, an haifar da ƙananan zazzaɓi a tsakanin jarida da daji mai ɗaukar nauyi, wanda ya sa haɗin gwal ɗin ya tsaya a hankali a cikin jarida, yana lalata kyakkyawan aikin dajin daji, yana haifar da zafi mai zafi, har ma ya narke kayan aiki; Bugu da ƙari, saboda dogon lokaci na lantarki na halin yanzu, mai mai mai zai lalace, baƙar fata, rage aikin mai da kuma ƙara yawan zafin jiki. Jiyya: don hana yashewar wannan shaft current a kan daji mai ɗaukar nauyi, dole ne a rabu da ɗaki daga tushe tare da rufi don yanke da'ira na yanzu. Gabaɗaya, bearings a kan exciter gefen (tushe bearing da jagora bearing), mai karɓar tushe da gwamna dawo da igiyar waya za a insulated, da goyon bayan gyara sukurori da fil za a sanye take da insulating hannayen riga. Duk abin rufewa za a bushe a gaba. Bayan an shigar da rufin, za a duba kullun da aka yi a ƙasa tare da megger 500V kuma kada ya zama ƙasa da 0.5 megohm.
9. A taƙaice bayyana makasudi da hanyar juyar da ɗayan.
Amsa: Manufar: tun da ainihin madubi farantin gogayya surface ba zai zama cikakken perpendicular zuwa naúrar axis, da kuma axis kanta ba manufa madaidaiciya line, a lokacin da naúrar juya, da naúrar cibiyar line zai karkace daga cibiyar line, da kuma axis za a auna da kuma daidaita ta hanyar juya tare da bugun kira nuna alama, don haka kamar yadda don nazarin dalilin, size da kuma fuskantarwa na wani wuri. Ƙaƙƙarwar da ba daidai ba tsakanin gogayya surface na madubi farantin da axis, flange hade surface da axis za a iya gyara ta scraping dacewa hade surface, da lilo za a iya rage zuwa halatta iyaka.
Hanyoyin:
1) jujjuyawar injina, wanda ke gudana ta hanyar saitin igiya na ƙarfe na ƙarfe da jan karfe tare da crane gada a cikin shuka azaman iko.
2) Direct halin yanzu da aka gabatar a cikin stator da rotor windings don samar da electromagnetic karfi ja hanya - lantarki juya gear 3) ga kananan raka'a, manual juya gear kuma za a iya amfani da su fitar da naúrar don juya a hankali - manual juya gear 10. A taƙaice bayyana tsarin kula da kai-daidaita ruwa hatimin na'urar tare da iska shroud da karshen fuska.
Amsa: 1) rubuta matsayi na ɓangaren da ya lalace a kan ramin, cire ɓangaren da ya lalace kuma duba lalacewa na farantin karfe mai tsatsa. Idan akwai burar ko tsagi mara zurfi, ana iya goge shi da dutse mai mai tare da jujjuyawar. Idan akwai tsagi mai zurfi ko mummunar lalacewa ko lalacewa, za a daidaita shi.
2) Cire farantin latsawa, yin rikodin jerin tubalan nailan, fitar da tubalan nailan kuma duba lalacewa. Idan ana buƙatar magani, duk za a danna tare da faranti kuma a tsara su tare, sa'an nan kuma za a shigar da alamomin shirin tare da fayil, kuma za a duba shimfidar shimfidar nailan tare da dandamali. Sakamakon bayan gogewa ya cika buƙatun
3) Kashe diski mai rufewa na sama sannan a duba ko an sawa marufin zagaye na roba. Idan sawa, maye gurbin shi da sabon. 4) Cire ruwan bazara, cire laka da tsatsa, sannan a duba elasticity na matsawa daya bayan daya. Idan nakasar filastik ta faru, maye gurbinsa da sabo
5) Cire bututun shigar iska da mahaɗar shroud ɗin iska, tarwatsa murfin rufewa, fitar da mayafin, sannan a duba lalacewa na lilin. Idan akwai lalacewa ko lalacewa na gida, ana iya magance shi ta hanyar gyara mai zafi.
6) Cire fil ɗin da ake ganowa kuma a kwance zoben matsakaici. Tsaftace duk abubuwan da aka gyara kafin shigarwa.
11. Wadanne hanyoyi ne don gane haɗin kai ya dace? Menene fa'idodin hanyar hannun riga mai zafi?
Amsa: akwai hanyoyi guda biyu: 1) latsa cikin hanya; 2) Hanyar hannun riga mai zafi; Abũbuwan amfãni: 1) ana iya shigar da shi ba tare da yin amfani da matsi ba; 2) A lokacin haɗuwa, wuraren da ke fitowa a kan haɗin gwiwa ba a goge su ta hanyar axial friction, wanda ke inganta ƙarfin haɗin gwiwa sosai;
12. A taƙaice bayyana gyare-gyare da gyara abubuwa da hanyoyin shigar zobe?
A: (1) abubuwan gyara da gyara sun haɗa da: (a) cibiya; (b) Girma; (c) Daraja
(2) Hanyar gyarawa da daidaitawa:
(a) Ma'auni da daidaitawa na cibiyar: bayan an ɗaga zoben zama a ciki kuma a sanya shi a tsaye, rataya layin piano na ƙungiyar, rataya hamma masu nauyi guda huɗu a kan layin piano da aka ja sama da alamun X, - x, y, - Y akan zoben tsayawa da flange surface, kuma duba ko tip na guduma mai nauyi ya yi daidai da alamar cibiyar; Idan ba haka ba, daidaita wurin tsayawar zoben tare da kayan ɗagawa don daidaita shi.
(b) Ma'aunin haɓakawa da daidaitawa: auna nisa daga saman flange akan zoben tsayawa zuwa giciyen piano tare da mai mulkin karfe. Idan bai dace da buƙatun ba, ana iya daidaita shi tare da farantin ƙananan wedge.
(c) Ma'auni na kwance da daidaitawa: yi amfani da katako a kwance da matakin murabba'i don auna kan gefen flange na zoben zama. Dangane da sakamakon aunawa da lissafin, yi amfani da farantin da ke ƙasa don daidaitawa. Yayin daidaitawa, ƙara ƙuƙuka. Kuma akai-akai auna da daidaitawa har sai ƙuƙƙarfan kullin ya zama iri ɗaya kuma matakin ya cika buƙatun.
13. Yadda za a ƙayyade tsakiyar injin turbine Francis?
Amsa: Gabaɗaya an ƙaddara tsakiyar injin turbin Francis bisa tsayin daka na bakin tafki na biyu na zoben zama. Da farko raba bakin kandami na biyu na zobe na zama cikin maki 8-16 tare da kewaye, sannan rataya layin piano a saman jirgin sama na zoben tsayawa ko kafuwar jirgin sama na ƙananan firam na janareta kamar yadda ake buƙata, auna nisa tsakanin bakin kandami na biyu na zobe na zama da maki huɗu na madaidaicin X da Y ga layin piano tare da tef ɗin ƙarfe, daidaita madaidaicin ma'auni guda biyu, daidaita ma'auni na radimm 5. kuma da farko daidaita matsayin layin piano, Sa'an nan kuma, daidaita layin piano bisa ga ɓangaren zobe da hanyar aunawa ta tsakiya don sanya shi ya wuce ta tsakiyar bakin tafki na biyu. Matsayin da aka daidaita shine cibiyar shigarwa na injin turbine.
14. A taƙaice kwatanta aikin turawa? Wadanne nau'ikan nau'ikan nau'ikan nau'ikan kayan turawa ne guda uku? Menene manyan abubuwan da ke tattare da turawa?
Amsa: aiki: ɗaukar ƙarfin axial na naúrar da nauyin duk sassa masu juyawa. Rabewa: ƙwaƙƙwaran ƙaƙƙarfan ƙaƙƙarfan ƙaƙƙarfan ƙaƙƙarfan ƙaƙƙarfan ƙaƙƙarfan ƙaƙƙarfan ƙaƙƙarfan ƙaƙƙarfan ƙwanƙwasa, ma'auni mai ɗaukar nauyi da ɗaukar ginshiƙan ruwa. Babban abubuwan haɗin gwiwa: tura kai, kushin turawa, farantin madubi, zoben karye.
15. An kwatanta ra'ayi da hanyar daidaitawa na danna bugun jini a taƙaice.
A: ra'ayi: bugun bugun jini shine daidaita bugun bugun servomotor ta yadda vane jagora har yanzu yana da gefen bugun jini na milimita da yawa (a cikin hanyar rufewa) bayan an rufe shi. Ana kiran wannan gefen bugun bugun ta hanyar daidaita bugun bugun jini: lokacin da mai sarrafawa da piston servomotor ke cikin cikakken rufaffiyar wuri, cire iyakar sukurori akan kowane servomotor waje zuwa ƙimar bugun bugun da ake buƙata. Ana iya sarrafa wannan ƙimar ta adadin jujjuyawar farar.
16. Menene manyan dalilai guda uku na girgiza na'ura mai aiki da karfin ruwa?
A: (I) vibration lalacewa ta hanyar inji dalilai: 1. Rotor taro rashin daidaituwa. 2. Axis na naúrar ba daidai ba ne. 3. Rashin lahani. (2) Vibration da ke haifar da dalilai na hydraulic: 1. Tasirin yawo a mashigin gudu wanda ya haifar da rashin daidaituwar juzu'i na volute da vane jagora. 2. Carmen vortex jirgin kasa. 3. Cavitation cavitation. 4. Gap jet. 5. Hatimi zobe matsa lamba pulsation
(3) Vibration lalacewa ta hanyar electromagnetic dalilai: 1. Rotor winding short circuit. 2) rashin daidaituwar tazarar iska.
17. Taƙaitaccen bayanin: (1) rashin daidaituwa a tsaye da rashin daidaituwa mai ƙarfi?
Amsa: rashin daidaituwa a tsaye: tun da rotor na injin turbine ba ya kan jujjuyawar juyi, lokacin da na'urar ta kasance a cikin yanayin da ba ta dace ba, rotor ba zai iya tsayawa a kan kowane matsayi ba. Ana kiran wannan al'amari na rashin daidaituwa.
Rashin daidaituwa mai ƙarfi: yana nufin al'amarin girgizar da ke haifar da sifar da ba ta dace ba ko rashin daidaituwa na sassan jujjuyawar injin turbine yayin aiki.
18. Taƙaitaccen bayanin: (2) dalilin gwajin ma'auni na ma'auni na mai gudu na turbine?
Amsa: wajibi ne a rage eccentricity na tsakiyar nauyi na mai gudu zuwa kewayon da aka yarda, don kauce wa wanzuwar eccentricity na tsakiyar nauyi na mai gudu; Ƙarfin centrifugal na naúrar zai haifar da ɓarna na babban igiya yayin aiki, ƙara jujjuyawar jagorar hydraulic, ko haifar da girgiza injin turbin yayin aiki, har ma ya lalata sassan naúrar kuma ya sassauta kullin anka, wanda zai haifar da manyan haɗari.18. Yadda za a gudanar da waje Silinda Aunawa na surface roundness?
Amsa: An shigar da alamar bugun kira akan hannun goyan baya a tsaye, kuma sandar aunawarsa tana cikin hulɗa da saman silinda da aka auna. Lokacin da goyan bayan ke jujjuya axis, ƙimar da aka karanta daga alamar bugun kira tana nuna zagayen saman da aka auna.
19. Ku kasance da masaniya da tsarin tsarin micrometer na ciki kuma ku bayyana yadda ake amfani da hanyar da'irar lantarki don auna sassan siffar da matsayi na tsakiya?
Amsa: Ɗauki kandami na biyu na zoben zama a matsayin ma'auni, da farko daidaita layin piano, ɗauki wannan layin piano a matsayin ma'auni, sa'an nan kuma amfani da micrometer na ciki don samar da wutar lantarki tsakanin sassan zobe da layin piano, daidaita tsawon micrometer na ciki kuma zana tare da layin piano, ƙasa, hagu da dama bisa ga sauti, zai iya yin hukunci a cikin ma'auni, matsayi na tsakiya da ƙananan piano.
20. Gabaɗaya tsarin shigarwa na injin turbin Francis?
Amsa: shigarwa na ciki liner na daftarin tube → zuba kankare a kusa da daftarin tube, zauna zobe da karkace case buttress → tsaftacewa da kuma hade da zauna zobe da tushe zobe da kuma shigar da conical bututu na zauna zobe da tushe zobe → tushe aron kusa da kafa na kafa zobe → taro na guda sashe karkace harka → shigarwa da waldi na karkace akwati sake gwadawa da haɓaka zobe da matakin da kuma cibiyar injin turbine Tabbatar → tsaftacewa da haɗuwa da ƙananan ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun zobe tasha → sanyawa na ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun zobe → tsaftacewa da haɗuwa da murfin saman da zama zobe → pre taro na injin jagoran ruwa → haɗi tsakanin babban shaft da mai gudu shigarwa na kayan haɗi → tsaftacewa, dubawa da zanen → farawa naúrar da ƙaddamarwa.
21. Menene ainihin buƙatun fasaha don shigar da tsarin jagorar ruwa?
Amsa: 1) tsakiyar zobe na kasa da murfin saman za su yi daidai da layin tsakiya na tsaye na sashin; 2) zobe na kasa da murfin saman za su kasance daidai da juna, layin X da Y da aka rubuta akan su za su kasance daidai da layin rubutun X da Y na rukunin, kuma manyan ramuka na sama da ƙananan ramuka na kowane vane jagora za su kasance coaxial; 3) ƙarewar ƙarshen jagorar vane da tsauri yayin rufewa zai dace da buƙatun; 4) aikin sashin watsa vane na jagorar ya zama sassauƙa kuma abin dogaro.
22. Yadda za a haɗa mai gudu tare da babban shaft?
Amsa: da farko haɗa babban igiya tare da murfin mai gudu, sa'an nan kuma haɗa tare da jikin mai gudu tare, ko kuma fara zaren abin haɗawa a cikin ramin murfi na murfin mai gudu daidai da lambar, kuma toshe ƙananan ɓangaren da farantin karfe. Bayan gwajin yayyan hatimi ya cancanci, haɗa babban sandar tare da murfin mai gudu.
23. Yadda za a canza nauyin rotor?
Amsa: juyar da birki na goro yana da sauƙi. Muddin rotor ɗin ya cika da matsa lamba na mai, nut ɗin ɗin ba a kwance ba, sannan kuma a sake sauke rotor ɗin, nauyinsa zai zama mai ɗaukar nauyi.
24. Menene maƙasudin farawa da gwajin aikin injin injin injin ruwa?
Amsa:
1) duba ko ingancin ginin, masana'anta da ingancin shigarwa na injiniyan farar hula sun cika buƙatun ƙira da ƙa'idodi da ƙa'idodi masu dacewa.
2) Ta hanyar dubawa kafin da kuma bayan aikin gwaji, ana iya samun aikin da ya ɓace ko ba a gama ba da lahani na aikin da kayan aiki a cikin lokaci.
3) Ta hanyar farawa-up da gwaji aiki, fahimtar shigarwa na na'ura mai aiki da karfin ruwa Tsarin da electromechanical kayan aiki, Master aiki yi na electromechanical kayan aiki, auna wasu zama dole fasaha data a cikin aiki, da kuma rikodin wasu kayan aiki halaye masu lankwasa a matsayin daya daga cikin asali tushe ga m aiki, don haka kamar yadda shirya zama dole fasaha data ga shirye-shiryen na aiki dokokin da ikon shuka.
4) A wasu ayyukan samar da wutar lantarki, ana kuma gudanar da gwajin sifa da na'urar janareta na ruwa. Don tabbatar da ingancin garantin ƙimar mai ƙira da samar da bayanai don aikin tattalin arziƙin wutar lantarki.
25. Menene maƙasudin gwajin saurin gudu ga naúrar?
Amsa: 1) duba ingancin tsari na na'urar motsa jiki ta atomatik na naúrar; 2) Fahimtar yankin girgiza naúrar da ke ƙarƙashin kaya; 3) Bincika kuma tabbatar da matsakaicin ƙimar haɓakar sashin bayanan da ke daidaitawa, matsakaicin ƙimar hauhawar matsa lamba a gaban vane ɗin jagora da bambancin daidaitawa na gwamna; 4) Fahimtar ka'idar canji na na'ura mai aiki da karfin ruwa na ciki da halayen injina na naúrar da tasirinsa akan aikin naúrar, don samar da mahimman bayanai don amintaccen aiki na sashin; 5) Gano kwanciyar hankali da sauran ayyukan gwamna.
26. Yadda za a gudanar da gwajin ma'auni a tsaye na injin turbine?
Amsa: sanya ma'auni guda biyu akan bisector X da Y na ƙananan zobe na mai gudu; Sanya ma'auni na ma'auni tare da nauyin daidai da matakin daidai akan bisector na - X da - y (ana iya ƙididdige yawansa bisa ga karatun matakin); Dangane da matakin matakin, sanya ma'aunin ma'auni a gefen haske har sai kumfa matakin ya kasance a tsakiya, kuma rubuta girman P da azimuth na ma'auni na ƙarshe na α.
27. Yadda za a cire fitar da kai yayin kiyayewa?
Amsa: Cire dunƙule mai haɗawa tsakanin kan turawa da farantin madubi, rataya kan turawa a kan babban rami tare da igiya na ƙarfe na ƙarfe kuma ƙara dan kadan. Ɗaga famfon mai, ja sama da na'ura mai juyi, ƙara pads guda huɗu na aluminum tsakanin shugaban turawa da farantin madubi a cikin yanayin 90 digiri, zubar da mai kuma sauke rotor. Ta wannan hanyar, babban ramin yana saukowa tare da rotor, kuma tura kai yana makale da kushin kuma an cire shi daga nesa. Maimaita sau da yawa, sarrafa kaurin matashin tsakanin 6-10mm kowane lokaci, kuma a hankali cire kan bugun har sai an ɗaga shi da babban ƙugiya. Bayan cirewa sau da yawa, haɗin gwiwar tsakanin kai da babban shinge ya zama sako-sako, kuma za a iya fitar da kai tsaye tare da crane. 28. Dubi tebur mai zuwa don rikodin juyi na 1 # turbine (naúrar: 0.01mm):
Yi ƙididdige cikakken jujjuyawa da net ɗin jagorar hydraulic, jagorar ƙasa da jagora na sama, kuma kammala teburin da ke sama.
Lokacin aikawa: Oktoba-21-2021
