Njengoko imfuno yokusebenza ngcono, ukuqina, kunye nokhuseleko kwizithuthi isanda, ishishini leemoto lihlala lisenza izinto ezintsha ukuze liqhubeke nokusebenza. Enye yezinto ezintsha ezenzekayo kwicandelo leenkqubo zeebhuleki kukusetyenziswa kweediski zeebhuleki ze-ceramic matrix composite (CMC), ezithembisa ukuguqula indlela esicinga ngayo ngokubhuleka.
Ngokungafaniyo neediski zebrake zentsimbi zemveli, ezinokuba nzima kwaye ziguge ngokuhamba kwexesha, iidiski zebrake zeCMC zenziwe ngezinto ezilula nezihlala ixesha elide. Ukusetyenziswa kweefayibha zeseramikhi ezifakwe kwi-metal okanye kwi-ceramic matrix kuzenza zikwazi ukumelana nobushushu, ukuguguleka, kunye nokugqwala, okubonelela abaqhubi ngamandla okumisa angcono kunye nobomi obude beenkqubo zabo zebrake.
Ngaphezu koko, iidiski zeebhuleki zeCMC zenzelwe ukukhupha ubushushu ngokufanelekileyo kuneediski zeebhuleki zentsimbi zemveli. Oku kubangela ukuba ukusebenza kweebhuleki kube ngcono kwaye kungabikho mngcipheko wokuphela kweebhuleki, okunokwenzeka xa inkqubo yeebhuleki ishushu kakhulu kwaye ilahlekelwe bubuchule bayo bokumisa imoto ngokufanelekileyo.
Enye inzuzo yeediski zebrake zeCMC kukukwazi kwazo ukunciphisa ingxolo kunye nokungcangcazela ngexesha lokuqhobosha, nto leyo enika amava okuqhuba akhululekileyo namnandi. Uyilo lwazo olukhethekileyo lukwanciphisa uthuli lweebrake oluveliswa ngexesha lokusetyenziswa, nto leyo enceda ukugcina amavili kunye nezixhobo zenkqubo yeebrake zicocekile kwaye zikwimeko engcono ngokuhamba kwexesha.
Abavelisi beemoto abaphambili sele beqalile ukufaka iidiski zeebhuleki zeCMC kwiimodeli zabo zamva nje, beqonda amandla azo okuphucula ukhuseleko kunye nokusebenza kakuhle kwezithuthi. Kwaye njengoko abaqhubi abaninzi befuna amandla angcono okubhuleka kunye nokuqina kwezithuthi zabo, kuyacaca ukuba iidiski zeebhuleki zeCMC ziza kuba ngumgangatho omtsha kweli candelo.
Ukuqukumbela, ukwaziswa kweediski zebrake zeCMC kubonisa inyathelo elikhulu ekuphuhlisweni kweenkqubo zebrake zezithuthi. Ngokwakhiwa kwazo okulula nokuhlala ixesha elide, ukuphuculwa kokusasazwa kobushushu kunye nokukwazi ukunciphisa ingxolo, kunye nokumelana nokuguguleka kunye nokubola, zibonelela abaqhubi ngamava aphezulu okubhuleka akhuselekileyo kwaye athembekileyo. Kutheni ke ulinde? Phucula inkqubo yakho yebrake namhlanje ngeediski zebrake zeCMC kwaye ufumane amava esizukulwana esilandelayo sobuchwepheshe bokubhuleka.
Ixesha lokuthumela: Juni-03-2023
