1. Kedu ihe nhazi isii na nhazi ihe na ntinye igwe?Olee otú ịghọta ekwe deviation nke electromechanical akụrụngwa echichi?
Azịza: Ihe:
1) Ụgbọ elu ahụ kwụ ọtọ, kwụ ọtọ na kwụ ọtọ.2) The roundness nke cylindrical elu n'onwe ya, etiti ọnọdụ na etiti nke ọ bụla ọzọ.3) Ọnọdụ dị nro, kwụ ọtọ, kwụ ọtọ na etiti nke ogwe ahụ.4) Ọnọdụ nke akụkụ na ụgbọ elu kwụ ọtọ.5) Mbuli elu (mgbali elu) nke akụkụ ahụ.6) Oghere dị n'etiti elu na elu, wdg.
Iji chọpụta ọdịiche a na-enye ohere maka ntinye nke ngwá ọrụ electromechanical, a ghaghị ịtụle ntụkwasị obi nke ọrụ unit na ịdị mfe nke nrụnye.Ọ bụrụ na nkwụsị nrụnye nke a na-ekwe ka ọ dị ntakịrị, ọrụ mgbazi na nhazi ga-agbagwoju anya, a ga-agbatịkwa oge nhazi na nhazi oge;Ekwesịrị ịkọwapụta nrụnye ikike nke a na-ekwe ka ọ bụrụ na ọ buru oke ibu, ọ ga-ebelata nrụnye nrụnye nke ngalaba ụlọ akwụkwọ yana nchekwa na ntụkwasị obi nke ọrụ, ma na-emetụta ọgbọ ike nkịtị ozugbo.
2. Gịnị kpatara enwere ike iwepụ njehie nke mita larịị square n'onwe ya site na usoro ntụgharị isi?
Azịza: N'ịbụ ndị na-eche na otu njedebe nke mita larịị bụ A na njedebe nke ọzọ bụ B, njehie nke ya na-eme ka afụ ahụ gaa na njedebe A (n'aka ekpe) ọnụ ọgụgụ nke grids bụ m.Mgbe ị na-eji ọkwa a tụọ ọkwa nke akụkụ ahụ, njehie nke ọkwa ahụ n'onwe ya na-eme ka afụ ahụ kwụsị A (N'aka ekpe) na-emegharị m grids, mgbe ọ tụgharịrị, njehie dị n'ime ya na-eme ka afụ ahụ ka na-emegharị ọnụ ọgụgụ nke grids. iji kwụsị A (ugbu a), n'akụkụ nke ọzọ, nke bụ -m, wee jiri usoro δ=(A1+A2)/2* N'ịgbakọ C * D, njehie dị n'ime na-eme ka ọnụ ọgụgụ nke sel na mee ka egosipụta ka ịkagbu ibe ha, nke na-enweghị mmetụta na ọnụ ọgụgụ nke sel nke egosipụtara na-agagharị n'ihi na akụkụ ndị ahụ adịghị larịị, si otú a na-ewepụ mmetụta nke njehie nke ngwaọrụ ahụ na nha.
3. Kọwaa nkenke ihe ndozi na nhazi ihe na ụzọ maka ntinye nke mkpuchi tube nke draft?
Ụzọ azịza: Nke mbụ, kaa akara X, -X, Y, -Y axis ọnọdụ n'elu ọnụ nke lining, wụnye ihe elu center etiti na ọnọdụ ebe olulu ihe dị ukwuu karịa mpụta radius nke oche mgbanaka, na mee ka centerline na elu nke unit gaa na elu Na etiti etiti, a na-atụkwasị ahịrị piano X-axis na Y-axis n'otu ụgbọ elu kwụ ọtọ dị ka etiti etiti elu na axes X na Y.Ahịrị piano abụọ ahụ nwere ọdịiche dị elu.Mgbe emechara ebe a na-ebuli elu ma nyochaa ya, a ga-eme ihe mkpuchi ahụ.Ntụle na mmezi.Kpookwasi hama dị arọ anọ n'ọnọdụ ebe akara piano dabara na akara nke nozzle elu nke lining ahụ, dozie jakị na ihe ndọtị ka ọnụ ọnụ hama dị arọ kwekọọ na akara nke nozulu elu, n'oge a. etiti nke elu nozzle nke lining na etiti unit otu.Mgbe ahụ, jiri onye na-achị igwe tụọ anya site na ebe kacha ala nke nozzle elu ruo n'ahịrị piano.Jiri ahịrị piano tọọ nrịgo elu wee wepụ ebe dị anya iji nweta nrịgo elu nke nozzle elu.N'ime oke ngbanwe enwere ike.
4. Kedu ka esi eme tupu ntinye na ntinye nke mgbanaka ala na mkpuchi elu?
Azịza: Mbụ, kpọgidere mgbanaka ala n'elu ụgbọ elu ala nke mgbanaka oche.Dị ka ọdịiche dị n'etiti mgbanaka ala na oghere nke abụọ nke mgbanaka oche, jiri efere wedge mee ka etiti nke mgbanaka mgbanaka ahụ gbanwee na mbụ, wee kpọgidere na ọkara nke vanes ndị na-ebugharị ebugharị na symmetrically dị ka ọnụ ọgụgụ ahụ si dị.Vane ntuziaka na-atụgharị na-agbanwe agbanwe ma nwee ike ịgbado ya na gburugburu, ma ọ bụghị ya, a ga-edozi dayameta oghere na-ebu ya, mgbe ahụ, a ga-akwụsịtụ mkpuchi elu na aka uwe.A na-eji etiti mgbanaka mgbanaka mgbanaka dị n'okpuru ebe a mee ihe dị ka ihe nrịbama, kwụpụta ahịrị etiti nke igwe turbine, tụọ etiti na okirikiri nke mgbanaka mgbanaka mgbanaka nke elu, ma dozie ọnọdụ etiti nke mkpuchi elu, nke mere na ọdịiche dị n'etiti radius ọ bụla na nkezi ekwesịghị ịgafe oghere imewe nke mgbanaka mgbanaka na-ekpuchi ± 10%, mgbe emechara ngbanwe nke mkpuchi elu, mee ka bolts jikọtara ọnụ nke mkpuchi elu na mgbanaka oche.Mgbe ahụ tụọ ma mezie coaxial nke mgbanaka mgbanaka na mkpuchi elu, ma mesịa gbanwee naanị mgbanaka mgbanaka dabere na mkpuchi elu, jiri efere wedge mee ka ọdịiche dị n'etiti mgbanaka ala na oghere nke atọ nke mgbanaka oche, na gbanwee mmegharị radial nke mgbanaka ala.Jiri jakị 4 dozie mmegharị axial, tụọ nkwụsị n'etiti elu na nsọtụ ala nke vane ndu ka ọ bụrụ △ nnukwu ≈ △ obere, wee tụọ nkwụsịtụ n'etiti bushes nke vane ndu na akwụkwọ akụkọ iji mee ka ọ dị n'ime ike kwere. oke.Mgbe ahụ, gbanye oghere pin maka mkpuchi elu na mgbanaka ala dịka eserese ndị ahụ, na mkpuchi elu na mgbanaka ala na-agbakọta tupu oge eruo.
5. Mgbe akụkụ nke turbine na-atụgharị n'ime olulu ahụ, otu esi edozi ya?
Azịza: Buru ụzọ dozie ọnọdụ etiti, dozie ọdịiche dị n'etiti mgbanaka o-mgbanaka nke ala na oghere nke anọ nke mgbanaka oche, kpalite mgbanaka o-leak nke dị ala, kwọba n'ime ntụtụ, mee ka bolts ngwakọta ahụ sie ike, wee tụọ mgbanaka ahụ. Nkwụsị na-atụgharị n'ala na ihe nlele mmetụta.Ọdịiche dị n'etiti mgbanaka mgbanaka na mgbanaka mgbanaka mgbanaka nke dị ala, dị ka oghere a tụrụ n'ezie si dị, jiri jakị mee ka ọ dị mma n'ọnọdụ etiti onye na-agba ọsọ, wee jiri akara ọkpụkpọ wee nyochaa mgbanwe ahụ.Mgbe ahụ gbanwee ọkwa ahụ, tinye ọkwa na X, -X, Y, na -Y anọ nke flange elu nke turbine isi ogwe aka, wee mezie efere wedge n'okpuru onye na-agba ọsọ iji mee ka flange elu dị iche iche n'ime. ohere ohere.
6. Kedu usoro nrụnye n'ozuzu mgbe a na-ebuli rotor nke a kwụsịtụrụ turbine generator set?
Azịza: 1) Ịwụsa ntọala akụkụ II ihe;2) Hoisting nke elu etiti;3) Nrụnye ntinye aka;4) Ndozi nke generator axis;5) Main aro njikọ 6) Ndozi nke unit axis;7) Ndozigharị ike na-ebugharị;8) dozie etiti nke akụkụ na-atụgharị;9) wụnye ihe nduzi nduzi;10) wụnye exciter na igwe magnet na-adịgide adịgide;11) wụnye ngwa ndị ọzọ;
7. Kọwaa usoro ntinye na nzọụkwụ nke tile ndu mmiri.
Azịza: Usoro ntinye 1) Gbanwee ọnọdụ nrụnye dịka nchapụta a kapịrị ọnụ nke nhazi nduzi mmiri, ntụgharị axis nke unit na ọnọdụ nke isi ogwe;2) Wụnye akpụkpọ ụkwụ nduzi mmiri symmetrically dị ka ihe a chọrọ;3) Kpebie nchapụta edozigharị ọzọ E mesịa, jiri jacks ma ọ bụ wedge plates dozie;
8. Kọwaa nkenke nkenke ihe egwu na ọgwụgwọ nke chaft current.
Azịza: Hazard: N'ihi ịdị adị nke shaft ugbu a, enwere obere mmetụta mmebi nke arc n'etiti akwụkwọ akụkọ na ohia na-ebu ya, nke na-eme ka alloy na-ebu ya jiri nwayọ rapara na akwụkwọ akụkọ ahụ, mebie ọmarịcha ọrụ nke ohia na-ebu ibu, na-eme ka ikpo ọkụ. nke bearing, na ọbụna mebie ibu ahụ.Alloy na-ebu na-agbaze;na mgbakwunye, n'ihi ogologo oge electrolysis nke dị ugbu a, mmanụ na-egbuke egbuke ga-emebikwa, na-agbaji, belata ọrụ mmanu mmanu, ma mee ka okpomọkụ dị elu.Ọgwụgwọ: Iji gbochie ogwe aka ugbu a ka ọ ghara imebi ohia nke na-ebu ya, a ga-ekewapụ ihe nkedo ahụ na ntọala ya na ihe mkpuchi iji bepụ ogwe aka ugbu a.N'ozuzu, a ga-ekpuchi bearings na akụkụ exciter (ntụgharị na-ebugharị na nduzi nduzi), isi nke onye na-anata mmanụ, eriri mgbake nke onye ọchịchị, wdg, a ga-ekpuchikwa ihe mgbochi na-edozi skru na pin.A ga-akpọrịrị ihe mkpuchi niile tupu oge eruo.Mgbe etinyere ihe mkpuchi ahụ, a ga-enyocha mkpuchi nke na-ebu n'ala na 500V shaker ka ọ bụrụ ihe na-erughị 0,5 megohm
9. Kọwaa nkenke ebumnuche na usoro nke ịtụgharị unit ahụ.
Azịza: Nzube: Ebe ọ bụ na n'ezie esemokwu n'elu nke mirror efere abụghị nnọọ perpendicular na axis nke unit, na axis n'onwe ya abụghị ezigbo ahịrị kwụ ọtọ, mgbe unit ahụ na-atụgharị, etiti ahịrị nke unit ga-esi pụọ. ahịrị etiti.Tụọ ma mezie axis iji nyochaa ihe kpatara, nha na nghazi nke ntụgharị axis.Na site na usoro nke scraping mkpa Nchikota elu, ndị na-abụghị perpendicularity n'etiti esemokwu elu nke mirror efere na axis, na Nchikota elu nke flange na axis nwere ike mezie, nke mere na-swing na-ebelata na nso. iwu kwadoro.
Usoro:
1) Jiri akwa crane na ụlọ ọrụ mmepụta ihe dị ka ike, usoro nke ịdọrọ site a set nke ígwè waya eriri na pulleys-mechanical cranking.
2) Direct current na-etinye aka na stator na rotor windings ka n'ịwa electromagnetic ike ịdọrọ usoro — electric crank 3) N'ihi na obere nkeji, ọ bụkwa ike na-eji aka inupụ unit ka bugharia nwayọọ nwayọọ — ntuziaka cranking 10. Brief nkọwa belt mmezi usoro maka mkpuchi mkpuchi ikuku na njedebe ihu na-edozi onwe ya na-edozi mmiri akara ngwaọrụ.
Azịza: 1) Rịba ama ọnọdụ nke onye na-emebi ihe na ogwe aka wee wepụ onye na-emebi ihe, ma lelee uwe nke igwe anaghị agba nchara na-ekpuchi efere.Ọ bụrụ na e nwere burrs ma ọ bụ oghere na-emighị emi, a ga-eji mmanụ mmanụ mee ka ha dị nro na ntụziaka ntụgharị.Ọ bụrụ na enwere oghere miri emi ma ọ bụ oke mmachi ma ọ bụ abrasion siri ike, ụgbọ ala ahụ kwesịrị ịkwatu ya.
2) Wepu efere nrụgide, rịba ama usoro nke naịlọn blocks, wepụ nylon blocks wee lelee eyi.Ọ bụrụ na ọ dị mkpa ka ị na-emeso ya, ị ga-pịa efere niile nke ịpị ma hazie ha ọnụ, wee tinye akara ngosi ahụ na faịlụ, ma jiri ikpo okwu chọpụta ịdị larịị elu mgbe ejikọtara naịlọn ngọngọ.Nsonaazụ mgbe arụzichara a chọrọ ka iru
3) Gbasaa diski mkpuchi elu wee lelee ma diski rọba agwụla.Ọ bụrụ na ọ agwụla, were nke ọhụrụ dochie ya.4) Wepu mmiri ahụ, wepụ apịtị na nchara, lelee mkpakọ mkpakọ otu otu, ma dochie ya nke ọhụrụ ma ọ bụrụ na nrụrụ plastik emee.
5) Wepu ọkpọkọ ntinye ikuku na nkwonkwo nke mkpuchi ikuku, gbasaa mkpuchi mkpuchi, wepụ ihe mkpuchi ahụ, ma lelee uwe mkpuchi ahụ.Ọ bụrụ na enwere uwe ma ọ bụ iyi na mgbakasị mpaghara, enwere ike ịgwọ ya site na nrụzi ọkụ.
6) Wepụ ntụtụ ndowe ma kwatuo mgbanaka etiti ahụ.Hichaa akụkụ niile tupu echichi.
11. Gịnị bụ ụzọ ịghọta nnyonye anya dabara njikọ?Kedu uru nke usoro aka aka na-ekpo ọkụ?
Azịza: Ụzọ abụọ: 1) Usoro ntinye;2) Usoro na-ekpo ọkụ;Uru: 1) Enwere ike itinye ya n'etinyeghị nrụgide;2) Ihe ndị na-apụta n'elu kọntaktị adịghị eyi ya site na esemokwu axial n'oge mgbakọ.Dị larịị, si otú ahụ na-eme ka ike nke njikọ dịkwuo mma;
12. Kọwaa nkenke ihe ndozi na ihe ndozi na ụzọ nke ntinye mgbanaka oche?
Azịza:
(1) Ihe ngbanwe nhazi gụnyere: (a) etiti;(b) elu;(c) ọkwa
(2) Usoro mmezi na mmezi:
(a) Nleta na nhazi nke etiti: Mgbe ebuliri mgbanaka oche ma dokwa ya nke ọma, kwụpụta ahịrị piano nke otu ahụ, ma dọpụtala ahịrị piano n'elu akara X, -X, Y, -Y n'oche ahụ. mgbanaka na n'elu flange kpọgidere hama dị arọ anọ n'otu n'otu ka ịhụ ma ọnụ nke hama dị arọ dabara na akara etiti;ọ bụrụ na ọ bụghị, jiri akụrụngwa na-ebuli elu iji dozie ọnọdụ mgbanaka oche ka ọ na-agbanwe agbanwe.
(b) Ntụle elu na mgbanwe: Jiri igwe nchara tụọ anya site na elu flange elu nke mgbanaka oche ruo n'ahịrị piano obe.Ọ bụrụ na ọ naghị emezu ihe achọrọ, enwere ike iji efere wedge dị ala mee ka ọ gbanwee.
(c) Ntụnye na ngbanwe kwụ ọtọ: Jiri eriri kwụ ọtọ nwere ihe nlele larịị square iji tụọ n'elu flange elu nke mgbanaka oche.Dịka nsonaazụ nha na ngụkọ si dị, jiri efere wedge dị ala iji dozie, mezie na imechi bolts.Ma megharịa nha na ngbanwe, ma chere ruo mgbe njigide bolt dị ọbụna na ọkwa ahụ na-emezu ihe achọrọ.
13. Kọwaa nkenke ụzọ e si achọpụta etiti ụgbọ mmiri Francis?
Azịza: Mkpebi nke etiti turbine Francis na-adaberekarị na elu tangkou nke abụọ nke mgbanaka oche.Buru ụzọ kewaa oghere nke abụọ nke mgbanaka oche n'ime isi 8-16 n'akụkụ okirikiri, wee kpọgidere waya piano na elu elu nke mgbanaka oche ma ọ bụ ọdụ ụgbọ elu nke etiti ala nke generator, wee tụọ oghere nke abụọ. nke oche mgbanaka na teepu ígwè.Ebe dị anya n'agbata isi ihe anọ nke ọnụ na X na Y axes na ahịrị piano, gbanwee ngwaọrụ etiti bọọlụ ka radis nke isi ihe abụọ ahụ dị n'ime 5mm, ma dozie ọnọdụ piano na mbụ, na wee dozie piano dị ka akụkụ mgbanaka na usoro nha etiti si dị.Ahịrị ka ọ na-agafe n'etiti ọdọ mmiri nke abụọ, na ọnọdụ a na-edozi bụ etiti nke ntinye turbine.
14. Kọwaa n'ụzọ dị nkenke ọrụ mkpali?Kedu ụdị ihe nrụnye ihe atọ dị?Kedu ihe bụ isi ihe na-ebu ihe mkpali?
Azịza: Ọrụ: Iji buru ike axial nke otu na ịdị arọ nke akụkụ niile na-atụgharị.Nhazi: ihe ntuba ogidi siri ike, ihe ntunye nguzozi, nkunye kọlụm hydraulic.Isi ihe: mkpali isi, mpe mpe akwa, efere mirror, mgbanaka snap.
15. Kọwaa nkenke nke echiche na usoro nhazi nke strok mkpirisi.
Azịza: Echiche: Ọrịa strok nke mkpakọ bụ ịhazigharị strok nke servomotor ka vane ndu ka nwere oke milimita ole na ole (n'akụkụ ụzọ mmechi) ka emechiri ya.A na-akpọ oke akụkụ strok a usoro mgbanwe strok mkpakọ: mgbe onye njikwa Mgbe ma piston servomotor na servomotor piston nọ n'ọnọdụ mechiri nke ọma, weghachite skru nke ọ bụla na servomotor n'èzí gaa na uru mkpakọ mkpakọ achọrọ.Enwere ike ịchịkwa uru a site na ọnụọgụ ntụgharị nke pitch.
16. Gịnị bụ isi ihe atọ kpatara ịma jijiji nke hydraulic unit?
Azịza:
(1) Vibration mere site n'ibu ihe kpatara ya: 1. The rotor mass bụ enweghị nguzozi.2. Axis nke unit adịghị ogologo.3. Na-ebu ntụpọ.(2) Vibration nke ihe kpatara hydraulic kpatara: 1. Mmetụta mmiri na-asọ na ntinye nke onye na-agba ọsọ na-akpata site na ntugharị mmiri na-adịghị mma nke volute na ndu vanes.2. Carmen vortex ụgbọ oloko.3. Cavitation n'ime oghere.4. Ụgbọ elu interstitial.5. Nrụgide nrụgide nke mgbanaka mgbochi nkwụsị
(3) Vibration mere site na electromagnetic ihe: 1. The rotor winding bụ mkpụmkpụ-circuited.2) Oghere ikuku na-ezighi ezi.
17. Nkọwa dị nkenke: (1) Enweghị ahaghị nhata kwụ ọtọ na enweghị ahaghị oke?
Azịza: Enweghị nha anya kwụ ọtọ: Ebe ọ bụ na rotor nke turbine anọghị na axis nke ntụgharị, mgbe rotor nọ na nkwụsị, rotor enweghị ike ịnọgide na-eguzosi ike n'ọnọdụ ọ bụla.A na-akpọ ihe omume a static ahaghị nhata.
Enweghị nguzozi dị ike: na-ezo aka na ihe ịma jijiji kpatara n'ụdị na-adịghị agbanwe agbanwe ma ọ bụ njupụta na-enweghị oke nke akụkụ turbine na-atụgharị n'oge arụ ọrụ.
18. Nkọwa dị nkenke: (2) Ebumnuche nke nyocha nguzozi static nke onye na-agba ọsọ turbine?
Azịza: Ọ bụ ibelata eccentricity nke onye na-agba ọsọ center nke ike ndọda na ohere ohere, ka zere eccentricity nke agba ọsọ center nke ike ndọda;ike centrifugal nke otu ahụ na-emepụta ga-eme ka ọkpụkpụ isi na-emepụta eccentric wear n'oge ọrụ, na-amụba swing nke nduzi mmiri ma ọ bụ na-eme ka turbine Vibration n'oge ọrụ nwere ike ọbụna imebi akụkụ nke unit na ịtọpụ arịlịka bolts, na-akpata nnukwu ihe mberede.18. Kedu ka esi tụọ okirikiri nke elu cylindrical mpụta?
Azịza: A na-etinye ihe ngosi ọkpụkpọ n'elu ogwe aka kwụ ọtọ nke bracket, na mkpanaka atụ ya dị na kọntaktị na elu cylindrical tụrụ atụ.Mgbe ihe nkwado ahụ na-atụgharị gburugburu axis, uru a na-agụ site na akara ọkpụkpọ na-egosipụta okirikiri nke elu ahụ tụrụ.
19. Ịmara na nhazi nke micrometer dayameta dị n'ime, kọwaa otú e si eji usoro eletriki eletrik tụọ ọdịdị nke akụkụ na ọnọdụ etiti?Azịza: Buru ụzọ chọta waya piano dabere na oghere nke abụọ nke mgbanaka oche, wee jiri nke a na waya piano dị ka akara ngosi.Jiri micrometer dayameta dị n'ime mepụta sekit eletrik n'etiti akụkụ mgbanaka na waya piano, gbanwee ogologo micrometer dayameta dị n'ime, wee see okirikiri n'akụkụ eriri piano, ala, aka ekpe na aka nri.Dị ka ụda si kwuo, enwere ike ikpebi ma micrometer dayameta dị n'ime na kọntaktị na waya piano iji mee akụkụ mgbanaka ahụ.Na nha nke ọnọdụ etiti.
20. Usoro nrụnye n'ozuzu maka turbin Francis?
Azịza: Echichi nke draft tube lining → wụsa ihe gburugburu draft tube, oche mgbanaka, volute buttress pier → oche mgbanaka, ntọala mgbanaka ihicha, Nchikota na oche mgbanaka, ntọala mgbanaka tapered pipe ntinye → ụkwụ oche mgbanaka ntọala bolt ihe → otu Nkebi volut mgbakọ → Volute echichi na ịgbado ọkụ → igwe olulu lining na lie pipeline echichi → ihe wụsara n'okpuru generator Layer → oche mgbanaka elu na larịị re-atụ, mkpebi siri ike nke turbine center → ala ofu leak-àmà mgbanaka ihicha na mgbakọ → ala ofu Kwụsị-leak. mgbanaka n'ọnọdu → n'elu mkpuchi na oche mgbanaka nhicha, mgbakọ → mmiri ndu usoro tupu echichi → isi aro na onye na-agba ọsọ njikọ → ntụgharị akụkụ hoisting echichi → mmiri ndu usoro echichi → isi aro njikọ → unit mkpokọta cranking → mmiri ndu nhazi nhazi → Ntinye nke akụkụ mapụtara → nhicha na nyocha, eserese → mmalite na ọrụ ikpe nke unit ahụ.
21. Kedu ihe bụ isi ihe achọrọ maka ntinye nke usoro nduzi mmiri?
Azịza: 1) Ebe etiti mgbanaka mgbanaka na mkpuchi elu kwesịrị ikwekọ na eriri etiti kwụ ọtọ nke unit ahụ;2) Mgbanaka mgbanaka na mkpuchi elu kwesịrị ịdị na ibe ya, na ahịrị ihe osise X na Y na ha kwesịrị ịdị na ahịrị ihe osise X na Y nke otu ahụ.Oghere nke elu na nke ala nke vane ndu kwesịrị ịbụ coaxial;3) Nchapụta nke nduzi vane njedebe ihu na tightness mgbe mmechi kwesịrị izute ihe a chọrọ;4) Ọrụ nke akụkụ nnyefe vane nduzi kwesịrị ịdị na-agbanwe na ntụkwasị obi.
22. Kedu ka esi ejikọta onye na-agba ọsọ na spindle?
Azịza: Buru ụzọ jikọọ ogwe isi na mkpuchi onye na-agba ọsọ, wee jikọọ ya na onye na-agba ọsọ ọnụ ma ọ bụ buru ụzọ bufee njikọ njikọ ahụ n'ime oghere nke mkpuchi nke onye na-agba ọsọ dị ka ọnụ ọgụgụ ahụ si dị, ma mechie akụkụ ala na efere ígwè.Mgbe akara ntanye ule ruru eru, Mgbe ahụ jikọọ isi aro na onye na-agba ọsọ mkpuchi.
23. Olee otú iji tọghata rotor arọ?
Azịza: Ntugharị nke breeki mkpọchi dị mfe.Ọ bụrụhaala na a na-ebuli rotor ahụ na nrụgide mmanụ, a na-ewepụghị mkpụrụ akụ ahụ, na rotor na-adaba ọzọ, a na-atụgharị ibu ya ka ọ bụrụ ihe na-ebugharị.
24. Gịnị bụ nzube nke ịmalite ọrụ ikpe nke hydro-turbine generator set?
Azịza:
1) Lelee ogo ihe owuwu nke ihe owuwu ụlọ ọrụ obodo, ma nrụnye nrụnye na-emezu ihe a chọrọ ime na ụkpụrụ na nkọwa dị mkpa.
2) Site na nyocha tupu na mgbe ọrụ ikpe ahụ gasịrị, ọrụ na-efu ma ọ bụ na-agwụ agwụ na nkwarụ na injinia na akụrụngwa nwere ike ịchọta n'oge.
3) Site na ọrụ nnwale mmalite, ghọta ọnọdụ nrụnye nke ihe owuwu hydraulic na akụrụngwa elektrọnik, wee mara nke ọma electromechanical.
Oge nzipu: Ọktoba 14-2021
