I-turbine yegesi ngokwezifiso ze-superalloy turbine blades Isithombe esifakiwe

I-gas turbine custom superalloy turbine blades

Incazelo emfushane:

Njengoba sonke sazi, ama-blade kuma-turbines "ayinhliziyo" ye-turbomachinery kanye nezingxenye ezibaluleke kakhulu kumshini we-turbomachinery.I-Turbine iwuhlobo lwemishini yamandla oketshezi oluzungezayo, edlala indima ngokuqondile yokuguqula amandla okushisa esitimu noma igesi abe amandla emishini.Ama-blades ngokuvamile asebenza ngaphansi kwezinga lokushisa eliphezulu, ukucindezela okuphezulu nendawo edlayo.Ama-blade ahambayo nawo azungeza ngesivinini esikhulu.Kumaturbine amakhulu esitimu, isivinini somugqa phezulu kweblade sidlule ku-600m/s, ngakho-ke i-blade nayo ithwala ingcindezi enkulu ye-centrifugal.Inombolo yama-blades ayinkulu nje kuphela, kodwa futhi ukuma kuyinkimbinkimbi, futhi izidingo zokucubungula ziqinile;Ukucutshungulwa

Thumela i-imeyili kithi

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

I-gas turbine blade

Inkampani inethimba lokulawula ikhwalithi elihle, ubuchwepheshe bokuhlola obuhle kakhulu, ukukhiqiza okuthuthukisiwe nemishini yokuhlola kanye nethimba lezobuchwepheshe elicebile.Le nkampani inedumela elihle futhi inokubambisana okuhle kwesikhathi eside nabakhiqizi abaziwayo ekhaya naphesheya.

Izici eziyinhloko zama-gas turbine blades yilezi:

1. Impahla iqukethe izakhi ezibizayo ze-superalloy;

2. Ukusebenza kabi kokucubungula;

3. Isakhiwo esiyinkimbinkimbi, ukunemba okuphezulu kanye nezidingo zekhwalithi ephezulu;

4. Kunezinhlobo eziningi nenani;

Izici ezingenhla zama-blades zinquma isiqondiso sokuthuthukiswa kokucubungula nokukhiqiza ama-blade: hlela ukukhiqizwa okukhethekile;Inqubo yokukhiqiza engenalutho ethuthukisiwe enokusikwa okuncane noma okungekho nhlobo iyamukelwa ukuze kuthuthukiswe ikhwalithi yomkhiqizo futhi yonge izinto ezimelana nokushisa okuphezulu;Sebenzisa amathuluzi omshini othomathikhi kanye ne-semi-automatic, hlela imigqa yokukhiqiza ezenzakalelayo ukuze ukhiqize ukugeleza, futhi kancane kancane wamukele ukulawula kwezinombolo kanye nobuchwepheshe bekhompyutha ukuze bucutshungulwe.

Njengoba sonke sazi, ama-blades kuma-turbines egesi "ayinhliziyo" yomshini we-turbomachinery kanye nezingxenye ezibaluleke kakhulu kumshini we-turbomachinery.I-Turbine iwuhlobo lwemishini yamandla oketshezi oluzungezayo, edlala indima ngokuqondile yokuguqula amandla okushisa esitimu noma igesi abe amandla emishini.Ama-blades ngokuvamile asebenza ngaphansi kwezinga lokushisa eliphezulu, ukucindezela okuphezulu nendawo edlayo.Ama-blade ahambayo nawo azungeza ngesivinini esikhulu.Kumaturbine amakhulu esitimu, isivinini somugqa phezulu kweblade sidlule ku-600m/s, ngakho-ke i-blade nayo ithwala ingcindezi enkulu ye-centrifugal.Inombolo yama-blades ayinkulu nje kuphela, kodwa futhi ukuma kuyinkimbinkimbi, futhi izidingo zokucubungula ziqinile;Umsebenzi wokucutshungulwa kwama-blades mkhulu kakhulu, ubalwa ingxenye yesine ukuya kokukodwa kokuthathu yenani eliphelele lokucubungula izinjini zesitimu nezinjini zegesi.I

ikhwalithi yokwenza ama-blades ithinta ngokuqondile ukusebenza kahle nokuthembeka kweyunithi, futhi ikhwalithi nempilo yama-blades ihlobene eduze nendlela yokwenza ama-blades.Ngakho-ke, indlela yokucubungula i-blade inomthelela omkhulu kwikhwalithi yokusebenza kanye nomnotho wokukhiqiza wemishini ye-turbine.

Inkampani yethu ingumkhiqizi wama-blades ochwepheshile, anezikhungo ezintathu zokugaya eziphendukayo ezivela kwamanye amazwe, izikhungo ezine zokuxhumanisa ama-axis ezinhlanu ezivela kwamanye amazwe, amalathini amane e-CNC azishintshayo ngokuphelele, imitshina emithathu ye-Hikscon coordinate, izikena ze-GOM kanye nemishini eminingana yokuhlola eyisiza.Le nkampani inethimba eliqinile lezobuchwepheshe elinolwazi olucebile ekwakhiweni kwe-blade, ubunjiniyela obuhlanekezelwe, ukumodela, ukuhlela kanye nokucubungula ngemuva.

Kunezinhlobo eziningi zama-blade, kodwa zonke izinhlobo zezindwani ngokuyinhloko zakhiwe izingxenye ezimbili eziyinhloko, okuyingxenye ye-steam passage kanye nengxenye yomhlangano.Ngakho-ke, ukucutshungulwa kwe-blade nakho kuhlukaniswe ekucubunguleni kwendawo yomhlangano kanye nokucutshungulwa kwe-steam passage.Ingxenye yendawo yomhlangano ibizwa nangokuthi ingxenye yempande ye-blade Ivumela ukuthi i-blade ilungiswe ku-impeller ngokuphepha, ngokuthembekile, ngokunembile nangokufanele ukuze kuqinisekiswe ukusebenza okuvamile kwe-steam passage.Ngakho-ke, ukwakheka nokunemba kwengxenye yomhlangano kuzonqunywa ngokusho komsebenzi, ubukhulu, izidingo zokunemba zengxenye ye-steam passage kanye nemvelo nobukhulu bokucindezeleka.Njengoba imisebenzi, ubukhulu, amafomu kanye nomsebenzi wezingxenye ezihlukahlukene ze-blade steam passage zihlukile, kunezinhlobo eziningi zezakhiwo zezingxenye zokuhlanganisa.Kwesinye isikhathi, ngenxa yezidingo zokubekwa uphawu, ukuguqulwa kwemvamisa, ukunciphisa ukudlidliza kanye nengcindezi, i-blade ivamise ukuhlonywa indwangu (noma indwangu) kanye nebha yokubopha (noma umphathi wokudambisa).Izindwangu nezinsimbi nazo zingahlukaniswa njengezindawo zokuhlangana.Ingxenye ye-steam passage ibizwa nangokuthi ingxenye yephrofayili, eyenza umzila wokugeleza komoya osebenzayo futhi iqedele indima okufanele i-blade idlale.Ngakho-ke, ikhwalithi yokucubungula yengxenye ye-steam passage ithinta ngokuqondile ukusebenza kahle kweyunithi.

Okwedlule: I-turbine blade ephezulu yokubuyisela umfutho wegesi

Olandelayo: Ukucutshungulwa kwezingcezu zensimbi ezijwayelekile

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