Iibhilithi ngamaqhekeza amancinci esinyithi anemilo ethile kunye nobukhulu obuqhelekileyo obusetyenziswa ukwenza izinto ezahlukeneyo. Kulo mhleli, siza kuphonononga ukuba zeziphi iibhilithi, ukusetyenziswa kwazo, izixhobo zazo, amandla azo, kunye nendlela eziveliswa ngayo.
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Yintoni iiBillets kunye nokusetyenziswa kwazo?
Iibhilithi ziingceba ezincinci zetsimbi ezisikwe kwiimilo ezithile kunye nobukhulu, ngokuqhelekileyo zingqukuva okanye isikwere, kwaye zisetyenziswa kwiinkqubo ezahlukeneyo zokuvelisa. Zinokufumaneka kwiilori, izithuthi, kunye nezinye izinto. Iibhilithi zisetyenziselwa ukwenza iifreyimu, iibhedi, iikhabhi zeelori, imibhobho, imivalo nocingo. Ngaphandle kweebhilidi, iilori kunye nezinye izinto aziyi kukwazi ukusebenza kakuhle. Iibhilithi ziyimfuneko kwinkqubo yokwakha kwaye zinika amandla kunye nokuzinza kuyo yonke into.
Zenziwe Ngantoni Zahlulo zeBillet?
Iibhilithi zingenziwa kwiindidi ezahlukeneyo zetsimbi okanye i-alloys, kodwa i-aluminiyam, intsimbi kunye ne-magnesium zezona zinto ziqhelekileyo zisetyenziswa. Iibhilithi ziveliswa kusetyenziswa ukuphosa ngokuqhubekayo okanye ukuqengqeleka okushushu. Ekuphoseni okuqhubekayo, isinyithi esityhidiweyo sigalelwa kwi-mold, siqinise kwi-billet shape egqityiweyo. Emva koko i-billet iphinda ihlaziywe kwaye idluliselwe kuluhlu lwee-roller ezinciphisa ngokuthe ngcembe i-cross-section yayo ukuya kubukhulu obufunwayo. Ngakolunye uhlangothi, ukutshisa okutshisayo kubandakanya ukufudumeza i-billet kwiqondo lokushisa ngaphezu kwendawo yayo yokubuyisela kwakhona ngaphambi kokudlula kwii-roller. Le nkqubo ivumela isinyithi ukuba sigxumeke ngeplastiki, nto leyo ephumela ekugqityweni komphezulu ogudileyo.
Ngaba iBillet yomelele kunentsimbi?
Ngokuphathelele amandla, i-billet aluminium ithathwa njengengaphantsi kwentsimbi yebillet. Nangona kunjalo, oku kwenzeka kuphela ngamanye amaxesha. I-aluminium ye-billet inokuba namandla kunentsimbi ye-billet kwezinye iimeko. I-aluminium ye-billet ithambile kune-billet yensimbi, oku kuthetha ukuba inokukhubazeka ngokulula phantsi kwemithwalo ephezulu, inika amandla amakhulu okufunxa amandla. I-aluminium ye-billet isoloko isetyenziswa kwizicelo apho kulindeleke imithwalo ephezulu, njengokwakhiwa kweenqwelomoya. Insimbi ye-billet, kwelinye icala, inzima kwaye ayinakwenzeka ukuba ikhubazeke. Nangona kunjalo, kuchaphazeleka ngakumbi ukuqhekeka kunye nokuqhekeka phantsi kwemithwalo enzima. Ukukhethwa kwezinto ezibonakalayo ekugqibeleni kuxhomekeke kwisicelo esithile kunye neempawu ezifunwayo zemveliso egqityiweyo.
Yintoni iBloko yeNjini yeBillet?
Ibhlokhi ye-injini ye-billet luhlobo lwebhloko ye-injini eyenziwe ngomatshini ukusuka kwisiqwenga esinye sesinyithi endaweni yokuphoswa. Iibhloko ze-billet zenziwe ngentsimbi ekumgangatho ophezulu ebizwa ngokuba yi-billet, ehlala ixesha elide kwaye yomelele. Iibhloko ze-injini ye-billet zibonelela ngeenzuzo ezininzi ngaphezulu kweebhloko zemveli. Ziqinile kakhulu kwaye azinakwenzeka ukuba zigqwethe ngexesha lezicelo eziphezulu zokusebenza. Iibhloko ze-billet zinokuthi ziyilwe ngokunyamezela okuqinileyo, okukhokelela ekusebenzeni okukhulu kunye nokusebenza kakuhle. Iibhloko ze-injini ye-billet zihlala zinobunzima obungaphantsi kweebhloko eziphosiweyo, ezinokuphucula uqoqosho lwamafutha. Ngaphandle kwezi nzuzo, iibhlokhi ze-injini ye-billet zidla ngokubiza kakhulu kunezo zithotyiweyo. Ngokuqhelekileyo zisetyenziswa kuphela kwizicelo zokusebenza eziphezulu apho izibonelelo zazo zingaphezulu kweendleko ezongeziweyo.
Kutheni Billets Block?
Iibhloko ze-billet zihlala zisetyenziswa kwiinjini ezisebenza kakhulu kuba zibonelela ngeenzuzo ezininzi kwiibhloko eziphosiweyo. Okokuqala, iibhloko ze-billet zinamandla kakhulu kwaye zilula kuneebhloko eziphosiweyo, ezinceda ukunciphisa ubunzima be-injini kunye nokuphucula umlinganiselo wamandla obunzima. Iibhloko ze-billet zihlala zinoluhlu olubanzi lwe icamshaft iinketho, ezivumela ubhetyebhetye olukhulu ekulungiseni injini. Ngaphaya koko, iibhloko zebillet zihlala zinesakhono sokupholisa esingcono kuneebhloko eziphosiweyo, eziyimfuneko ekuthinteleni ukufudumeza kwe-injini. Iibhloko ze-billet zingenziwa ngoomatshini ngokunyamezela okungqongqo kuneebhloko eziphosiweyo, ukuphucula ukusebenza kweenjini. Kuzo zonke ezi zizathu, iibhloko ze-billet lukhetho olukhethiweyo kuninzi lweembaleki zobuchwephesha.
Iibhilithi Zenziwa njani kwaye Loluphi uhlobo lweNtsimbi iBillet?
Kukho iindlela ezintathu eziphambili zokwenza iibhilithi: ukuphosa okuqhubekayo, i-extrusion, kunye ne-hot rolling.
Ukuphosa okuqhubekayo kubandakanya ukugalela isinyithi esinyibilikisiweyo kwisingundo esipholileyo ukwenza ibhilethi eqinileyo. I-Extrusion, ngakolunye uhlangothi, ibandakanya ukunyanzelisa isinyithi ngokufa ukudala imo efunekayo. I-Hot rolling ifudumeza i-ingot okanye i-bloom ukuya kumaqondo aphezulu kwaye idlulise ngee-roller ukufikelela kwimilo efunekayo.
Emva kokudala iibhilithi, zicutshungulwa ngakumbi ngokuqengqeleka kweprofayili kunye nokudweba. Ukugqithiswa kweprofayili kubandakanya ukubunjwa kwe-billet ngokuyidlulisa kwii-roller ezichasayo, ngelixa umzobo ubandakanya ukunciphisa indawo ye-cross-sectional ye-billet ngokuyidonsa ngokufa. Iimveliso zokugqibela zenkqubo yokwenza i-billet ziquka isitokhwe sebha kunye nocingo.
Uhlobo lwesinyithi olusetyenziswe kwi-billet luxhomekeke kwinjongo yalo. Iibhilithi zentsimbi, umzekelo, ziimveliso zentsimbi ekrwada ekufuneka ziqwalaselwe ngakumbi ngaphambi kokuba zisetyenziswe. Iibhiliti zinokucutshungulwa ngokuqulunqa, ukukhupha, okanye ukuqengqeleka, kwaye inkqubo nganye inika iipropathi ezahlukeneyo zentsimbi ezinokuthi zisetyenziswe ngeenjongo ezahlukeneyo.
isiphelo
Iibhilithi zibonelela ngeenzuzo ezininzi ngaphezulu kweebhloko zokuphoswa kwendabuko, kubandakanya ukuqina okukhulu kunye nokukwazi ukuyilwa ngonyamezelo olungqongqo. Nangona kunjalo, iibhloko ze-injini ye-billet ngokuqhelekileyo zibiza kakhulu kunezo zisebenza kunye kwaye zisetyenziswa kuphela kwizicelo eziphezulu zokusebenza apho izibonelelo zabo zingaphezulu kweendleko ezongeziweyo. Ukuqonda iindlela ezahlukeneyo zokwenza iibhilithi kunye neentlobo zetsimbi ezisetyenziselwa ukuveliswa kwazo kubalulekile ekuqinisekiseni ukuba zisetyenziswe ngokufanelekileyo kwizicelo ezahlukeneyo zokuvelisa.
