Mocheso manganga tšepe turboproizvodstve. Main litšobotsi tsa lintho tse bonahalang tse

Mocheso kenelwe steels le lits'epe tse kopantsoeng ka mofuta e khethehileng ea thepa kaho o ile a qala ho sebelisoa haholo haholo mabapi le tsoelo-pele ea indasteri turbine kaho. Turbine e le mohloli o ka sehloohong ya eneji, kapa transducer karolong sebelisoa ka mogote thepa matla, lifofane le sekepe dienjini. E batlang e sa tsoa ba le keketseho ea ho khase turbine moralo bakeng sa fatše phethola setokong (literaka, locomotives).

Le ho eketseha ha khase lesoba mocheso e fokotsehile itseng mafura ka matla unit trust. Tabeng ena, ka toka nako e khutšoanyane ho ne ho mocheso manganga tšepe. Kajeno thepa tsena ka merero turbine ke ho fihlela ho 50% ya boima palo yohle.

Mocheso hanela tšepe ke lintho tse bonahalang hiriloe eseng feela ha thempereichara e phahameng. Ho e sebetsa boemong boemo slozhnonapryazhennogo nako esale pele nako. The bath ka sehloohong eo rerang tshebetso ya lintho tse bonahalang o ile a re ke se phahameng-mocheso matla.

Tlas'a tšobotsi ena ha ke sa utloisise lintho tse bakelang ea isang ho ho timetsoa ha e fanoeng tlas'a khatello ea kelello deformation eo o khonang ho tšehetsa lintho tse bonahalang tšepe ka moralo ho khetheha ka mocheso e fanoeng bakeng sa nako e itseng nako. Ha nako e bontšitsoeng le gagamalo, e bath bitsoa tensile matla (nako e telele). Haeba e ikemiselitse hore deformation, nako le khatello ea kelello, boleng bo bitsoa matla a kenelle.

Mocheso manganga steels na, ntle ho matla, ductility, e tlameha ho lula a ho fihlela qetellong ea opereishene. Ho latela mehloli plasticity ba hakanyetsoang ho tšepahala ha tšepe sebetsa.

The bath bohlokoa ba boitsebiso boo e hapa nahanela. Tšobotsi ena e tlang ho ya ka mokgwa wa likamano fetile nako ho fihlela ho hlōleha ha exemplar boreleli le notched lekoa ka likhatellong tšoanang mocheso. Mocheso kenelwe steels nkoa nahaneleng hapa ka karo-karolelano lekanang kapa moholo ho be le bonngoe.

Ka lebaka la 'nete ea hore ho phahama ho ea mocheso ho sebelisa mehaho e hlaha ka mor'a nako e itseng, moo ke buuoe tšoana le tšimolohong,' me hangata e mocheso ambient, e re lebise tlhokomelo e moholo e leshwa ho melemo ea elasticity le matla. Ho ke ke bohlokwa hore melao ea boitšoaro e neng e tšoaretsoe ka lintho tse bonahalang tse ka mocheso kamoreng ne phahameng lekana.

Ka lebaka la 'nete ea hore mocheso kenelwe steels slozhnonapryazhennogo sebetsa tlas'a boemo ba motho ba e tšoauoa ka phetoho ea kamehla ka letšoao le boholo ba mojaro, ntle le moelelo le phahameng mokhathala ho hanyetsa.

Kajeno ho sebelisoa ha ditharollo rarahaneng botekgeniki tsa ho bōptjoa ha mehaho e necessitates na tšepe thepa le litšobotsi tse phahameng tsa theknoloji. Kahoo, ka ho tlhahisong ya di-blades ka dienjini khase turbine sebediswa betloa ha, sebetsa ka ho nepahetseng betloa, bentsa, mokhoa phetha molao sebetsa le qetile lihlooho tse melamu, sebetsa ka ho nepahetseng ho betsa, bentsa. Tlhahiso ea likamore combustion ya maqephe a mocheso manganga tšepe e entseng sebelisa diseke ee, a batang eaba ba etsa, letheba tjheseletsa le theknoloji e tse ling. Mekhoa atileng ka ho fetisisa ba ho tjheseletsa eleketrode khohlano diffusion oxyphobe, brazing lihlahisoa. manipulations tsena tsohle hloka litšobotsi tse boleng bo phahameng tsa lintho tse bonahalang sebediswa.

Superalloys le tšepe ka tlhaho ba nang le bokhoni ba ho lula re ena e ile ea eketseha matla litsupa ka ho basebetsi le ho sebetsa le dithemparetjha. Sena, le eena, e lefisang letšoao itseng ka kakaretso thekenoloji tšepe kabobotjha sebelisoa, le deformation ea ingot le pele ho tshebetso ea ho qetela ke qete, lihlahisoa ho hlokahalang holim boreleli le litekanyo batlang.