Isingeniso
Ukuqonda izinhlelo ezididiyelwe zesimanjeumshini wokushisela we-diffusionkubalulekile ukuze kuzuzwe amabhondi angaguquki,{0}ekhwalithi ephezulu ezintweni ezithuthukile. Le mishini eyinkimbinkimbi ihlanganisa ukuphatha okushisayo, ukucindezela kwemishini, ukulawulwa kwemvelo, nokunemba kwedijithali ukudala izibopho ze-metallurgical ezingeni le-athomu. Uhlelo ngalunye ludlala indima ebalulekile enqubweni yokusabalalisa, futhi ukuhlanganiswa kwabo okungenamthungo kunquma impumelelo yokugcina yokusebenza kokushisela.
- Isistimu Yokushisa
Idinga isivinini sokushisisa esisheshayo, ukushisisa okufanayo kwezinto zokusebenza, nokulawula izinga lokushisa okunembile ngokwezidingo zenqubo. Izindlela zokushisisa zihlukaniswe ngezinhlobo ezingaqondile neziqondile: ukushisisa okungaqondile kusebenzisa imithombo yokushisa yangaphandle (njengezintambo ze-nickel-i-chromium resistance wire) ukuze kushiswe imisebe noma ukushisisa; Ukushisa okuqondile kudlula okwamanje kucezu lokusebenza uqobo ukuze lufudumale, okuhlanganisa ukufudumeza kokumelana nokushisa kwe-electromagnetic induction.
- Isistimu Yokucindezela
Iqinisekisa ukuthintana okuqinile phakathi kwezinto zokusebenza ezishiselwe. Emazingeni okushisa aphezulu, amandla okukhiqiza ayancipha, futhi ukucindezela kubangela kuphela ukuwohloka kwendawo okubonakalayo endaweni yokuxhumana, kugwema ukuguquguquka okuphelele. Izindlela zokucindezela ezijwayelekile zifaka i-hydraulic, pneumatic, mechanical, kanye ne-thermal expansion pressurization. Okokusebenza okuzenzakalelayo kuvame ukuhlonyiswa ngezinzwa zokucindezela ukuze kufinyelelwe{3}}isilinganiso sengcindezi yesikhathi sangempela nokulawula. Njengamanje, izinhlelo ze-hydraulic kanye ne-mechanical pressurization zijwayelekile.
- Uhlelo Lokuvikela
Ngokuvamile isebenzisa ukuvikelwa kwe-vacuum. Isistimu ye-vacuum iqukethe amaphampu ayimishini namaphampu okusabalalisa. Amaphampu kamishini angakwazi ukuzuza u-1.33×10⁻³ Pa, futhi ngamaphampu okusabalalisa, angafinyelela ku-1.33×10⁻⁴ kuya ku-1.33×10⁻⁶ Pa. Usayizi wegumbi levacuum udinga ukunqunywa ngokuya ngocezu lokusebenza - ngokuba mkhulu kwevolumu, ukuphakamisa izidingo zesistimu yokusebenza kwe-vacuum. Igumbi levacuum lidinga indawo yokushisisa efanayo{11}}yezinto ezimelana nezinga lokushisa eliphezulu futhi igcine izinga lokushisa elizinzile, elinegobolondo elingaphandle elidinga okokusebenza kokupholisa.
- Isistimu yokulawula
Ifinyelela ukulawula okunembile kwezinga lokushisa, ingcindezi, izinga le-vacuum, nesikhathi. Ezinye izisetshenziswa nazo zinemisebenzi yokulinganisa nokulawula ukususwa. Izinga lokushisa likalwa ngama-thermocouples, asukela ku-20 kuya ku-2300 degree, ngokunemba kokulawula kwe-±(5-10) degree; ingcindezi igadwa futhi ilungiswe ngezinzwa zokucindezela. Uhlelo lokulawula lusebenzisa kakhulu uhlelo lwekhompuyutha ukuze lusebenze ngokuzenzakalelayo, lusekela isibonisi, ukugcinwa, nokuphrinta amapharamitha wokushisela.
Ukuhlanganiswa Kwesistimu Ukuze Kusebenze Okufanelekile
Amandla eqiniso aumshini wokushisela we-diffusionivela ekusebenzisaneni okungenazihibe kwezinhlelo zayo ezibambile. Isistimu yokulawula kufanele ixhumanise amazinga erempu yokushisisa nokutholwa kwe-vacuum kanye nokufakwa kwengcindezi, iqinisekise ukuthi wonke amapharamitha afinyelela amaphuzu awo ngesikhathi esisodwa. Amayunithi athuthukile afaka ukuvikelwa kwe-interlock okuvimbela ukusebenza ngaphandle kwamapharamitha aphephile amisiwe, avikela kokubili okokusebenza nezinto zokusebenza. Leli zinga lokuhlanganisa livumela ukucutshungulwa kwezinhlanganisela zezinto eziyinselele{3}}kusuka kuma-alloys e-titanium kuye kuma-ceramic{4}}amalunga ensimbi{5}ngemiphumela engaguquguquki, ekhiqizekayo ehlangabezana nezidingo eziqinile ze-aerospace, zezokwelapha, namandla okusebenza.
