Izitishi ezingenakufudumala kwimveliso yee-turbine. Impawu eziphambili zezinto eziphathekayo

Izitishi kunye nama-alloythi angabinokufudumala njengoluhlobo olukhethekileyo lwezinto zokwakha lwaqala ukusetyenziswa ngokukhawuleza malunga nokuphuhliswa kwe-turbo-building industry. Iitrhubhu ngendlela ye-converter okanye umthombo wamandla asetyenziswa kwizixhobo zamandla okushisa, ii-aircraft kunye neenjini zamanzi. Ngoku kutshanje, ukuyila i- turbine yerhasi ye- stock based rolling stock (amaloli, ii-locomotives) ziye zasasazeka.

Njengoko iqondo lokushisa kwegesi kwenyuka kwindlovu, ukusetyenziswa kwamanzi kwipyunithi yamandla kuyancipha. Kule nxu lumano, ama-steels-resistant resistants appear in a short time. Namhlanje, ezi zinto ziyi-turbine designs ziquke kwi-50% yobunzima bonke.

Insimbi enganyangekiyo yintsimbi yinto esebenzayo kuphela kwiqondo lokushisa eliphakamileyo. Kusebenza kwiimeko ezixinzelelekileyo zengxaki ngexesha elithile. Uphawu oluphambili olubonisa ukuba ukusebenza kwalo mbandela kukunyanzeliswa.

Ngalo mgangatho kubhekiswe uxinzelelo olungabangela ukutshatyalaliswa kwenkxaso enikezelwayo, enokukwazi ukuxhomekeka kwintsimbi yesinyithi kwisakhiwo esithile kwiqondo lokushisa ngexesha elilodwa. Xa ixesha kunye neerhasi zicacisiwe, uphawu lubizwa ngokuba namandla amakhulu (ende). Ukuba ukuguquka, ixesha kunye noxinzelelo lugqityiweyo, ngoko umgangatho ubizwa ngokuba ngumda wokuhamba.

Izitishi ezinganyanzekiyo ezifudumeleyo, ngaphezu kwamandla, iplastiki, ekufuneka igcinwe de kube sekupheleni kokusebenza. Ngokwesisitye sogqirha, ukunyaniseka kwesitye kuhlolwa.

Uphawu olubalulekileyo lwezinto eziphathekayo bubungqina besikhokhelo. Lo mgangatho unqunywe ngesimo somlinganiselo wexesha eligqityiweyo ngaphambi kokutshatyalaliswa kwesicatshulwa esicacileyo kunye nesicatshulwa esivivinywa kwishushu esifudumele. Iiteli ezinqandekile ezinokufudumala zibhekwa zingenakucinga ukukhangela kwisilinganiso esilingana okanye esikhulu kunesinye.

Ngenxa yokuba ukunyuka kokushisa okusebenzayo kwenzeka ngokuhamba kwexesha, ukuqala komsebenzi kufanela, ngokusemthethweni, ukushisa kwangaphandle, ingqalelo ingqalelo kwixabiso le-elasticity and strength. Kubalulekile ukuba ixabiso lezinto eziphathekayo kwiqondo lokushisa kwegumbi liphezulu ngokwaneleyo.

Ngenxa yokuba ama-steels-resistant-resistant works work under conditions of stress stress, ebonakalayo ngokutshintshwa rhoqo kwimiqondiso kunye nobukhulu bomthwalo, ukunyuka okuphezulu kokuxhatshazwa kwenkunkuma kubalulekile.

Namhlanje, ukusetyenziswa kwezicombululo zobugcisa eziyinkimbinkimbi ekwakheni kwakha isidingo sokwenza izinto zetsimbi ezinezixhobo zobuchwepheshe obuphezulu. Ngaloo ndlela, ekwakhiweni kwamacandelo kwiinjinjini zerhasi zegesi , ukugalela, ukuchonga ngokuchanekileyo, ukugawula, ukuchitshiyelwa kweemveliso ezigqityiweyo kunye nemivalo, ukuchithwa ngokuchanekileyo, ukuphosa. Ukuveliswa kwamagumbi okufudumala kwiimakhishithi zetsimbi ezinqabile ukushisa kuqhutywa kunye nokusetyenziswa kogxininiso, ukugxinwa okubandayo, ukunyuka kwebala kunye nezinye izinto zobuchwepheshe. Iikhompyutheni eziqhelekileyo zihambisa ukuxhuma, ukuxubana , ukuxutywa kwezahlulo, iimveliso ze-soldering. Zonke ezi zinto zifuna iimpawu eziphezulu zezinto ezisetyenziswayo.

Ama-alloys anganyanzekiyo kunye nama- steels anokukwazi ukugcina izixhobo zokuqinisa amandla, zombini ngaphambi kokusebenza nangaphambi kobushushu bezobuchwepheshe. Oku kubeka uphawu oluthile kuzo zonke i-teknoloji ezetyenzisiweyo zokuguqulwa kwesinyithi, kwi-ingformation ye-ingot ngokwayo kunye nemisebenzi yokugqibela yokugqiba imveliso kwindawo efunekayo yokucoceka kunye nemilinganiselo efunekayo.