Ezimbonini ezithuthukile njengezindiza, ubunjiniyela bezimoto, kanye nokukhiqizwa kwemishini ye-semiconductor, isidingo sezingxenye ezilula kodwa ezinembe kakhulu siyaqhubeka nokukhula. Onjiniyela bangaphansi kwengcindezi eqhubekayo yokunciphisa isisindo sesistimu ngenkathi begcina—noma ngisho nokuthuthukisa—ukuzinza nokusebenza okulinganayo. Le nselele isheshise ukwamukelwa kwe-carbon fiber reinforced polymer (CFRP) ekukhiqizweni okunembile.
I-carbon fiber ivelele ngenxa yenhlanganisela yayo eyingqayizivele yokwanda kokushisa okuphansi, amandla aphezulu, kanye nokukhula kokushisa okucishe kube yi-zero. Njengoba inobukhulu obungu-1.5–1.6 g/cm³, ilula cishe ngo-40% kune-aluminium futhi ilula cishe ngokuphindwe kahlanu kunensimbi. Ngesikhathi esifanayo, amandla ayo okudonsa angafinyelela ku-5000 MPa ekulungiselelweni okuqondile, okwenza ifaneleke ukusetshenziswa kwesakhiwo okudingakalayo. Okubaluleke nakakhulu ngobunjiniyela bokunemba ukuziphatha kwayo kokushisa: ama-composite e-carbon fiber angafinyelela ama-coefficients acishe abe yi-zero noma ngisho nama-negative okwanda kokushisa, okuqinisekisa ukuzinza okuvelele kobukhulu ezindaweni ezinokushintshashintsha kokushisa.
Ngokombono wokukhiqiza, ukukhiqiza izingxenye zokunemba ze-carbon fiber ezisezingeni eliphezulu kudinga izinqubo ezikhethekile kanye nokulawula okuqinile. Umshini wokulungisa we-CNC ngamathuluzi ambozwe ngedayimane uvumela ukubekezelelana okuqinile njengo-±0.025 mm ngenkathi kunciphisa umonakalo we-fiber futhi kuqinisekisa imiphetho ehlanzekile. Ukuze uthole amajiyometri ayinkimbinkimbi kakhulu, ukubumba kokucindezela kunikeza ubuqotho besakhiwo obuhambisanayo kanye nokuphindaphindeka, ikakhulukazi kumanani okukhiqiza aphakathi kuya kwaphezulu. Ezinhlelweni ezibandakanya izakhiwo ezifana ne-tubular noma i-beam, ukugoqa i-filament kuvumela ukulungiswa kwe-fiber okuhle kakhulu, kukhulisa amandla ngenkathi kugcina isisindo sincane. Lawa makhono ahlanganisiwe avumela abakhiqizi ukuthi banikeze izingxenye ezihlangabezana nezidingo zesakhiwo kanye nokunemba.
Kodwa-ke, ukuklama nge-carbon fiber kuhluke kakhulu ekusebenzeni ngezinsimbi. Njengezinto ezi-anisotropic, izakhiwo zayo zemishini zincike kakhulu ekuqondisweni kwe-fiber kanye nokufakwa kwezingqimba. Onjiniyela kumele bachaze ngokucophelela izikhombisi-ndlela ze-fiber ukuze bafanise izindlela zomthwalo futhi baqinisekise ukuqina lapho kudingeka khona. Ngaphezu kwalokho, ukufakwa kwensimbi kuvame ukuhlanganiswa ukuze kuhlinzekwe ukuxhumana okunezintambo okuthembekile kanye nezixhumi zokudlulisa umthwalo. Izinketho zokuqeda umphezulu—njengokumboza okucacile, ukupenda kwezimboni, noma ukuqedwa komshini oqondile—kungakhethwa kuye ngezimfuneko zokusebenza kanye nobuhle.
Izinzuzo ezisebenzayo zezingxenye zokunemba kwe-carbon fiber sezivele ziboniswe kahle ezimbonini eziningi. Ezisetshenzisweni zezindiza, ama-bracket e-satellite enziwe nge-CFRP anganciphisa isisindo ngamaphesenti afinyelela kwangu-60 uma kuqhathaniswa ne-aluminium, ehlisa ngqo izindleko zokuqalisa ngenkathi egcina ukusebenza kwesakhiwo. Ekukhiqizweni kwezimoto, izingalo zerobhothi ezilula zizuza ekuncipheni kwe-inertia, okuvumela izikhathi zomjikelezo ezisheshayo—ngokuvamile zithuthukisa ukusebenza kahle cishe ngo-15%—ngenkathi kuthuthukiswa ukunemba kokubeka. Emishinini ye-semiconductor, izakhiwo ze-carbon fiber zisetshenziswa kakhulu ezinhlelweni ezizwela ukudlidliza, lapho inhlanganisela yazo yokuqina kanye nokuzinza kokushisa kusiza ukugcina ukuhambisana kanye nokuvumelana kwenqubo.
Naphezu kwalezi zinzuzo, izindleko zisalokhu ziyinto ebalulekile yokucatshangelwa. Izingxenye ze-carbon fiber zivame ukubiza ngokuphindwe kathathu kuya kahlanu kunezingxenye ze-aluminium noma zensimbi ezivamile. Kodwa-ke, ezinhlelweni eziningi ezisezingeni eliphezulu, izinzuzo zezinga lesistimu iyonke—njengokonga amandla, ukuguquguquka okuthuthukisiwe, kanye nokunemba okuthuthukisiwe—ziqinisekisa ukutshalwa kwezimali. Lokhu kuyiqiniso ikakhulukazi ezimbonini lapho ukunciphisa isisindo kuholela ngqo ekongeni izindleko zokusebenza noma ekuzuzeni ukusebenza.
I-ZHHIMG ithuthukise amakhono aqinile ekukhiqizeni izingxenye zokunemba kwe-carbon fiber, ihlanganisa ubuchwepheshe bokusebenza obuthuthukisiwe nobuchwepheshe obujulile bezinto ezibonakalayo. Ngokuhlanganisa izakhiwo ze-carbon fiber nezinto zensimbi nokugcina ukulawula okuqinile phakathi nokukhiqiza, i-ZHHIMG iletha izixazululo ezenzelwe izinhlelo zokusebenza eziphezulu emikhakheni yezindiza, yezimoto, kanye neye-semiconductor.
Njengoba izidingo zobunjiniyela ziqhubeka nokuguquka, i-carbon fiber ayiseyona nje into ehlukile—isiba ukukhetha okunesu lokufeza umklamo olula ngaphandle kokudela ukunemba. Ezinkampanini ezifuna ukucindezela imikhawulo yokusebenza nokunemba, izingxenye zokunemba kwe-carbon fiber zinikeza inzuzo ecacile nelinganisekayo.
Isikhathi sokuthunyelwe: Ephreli-08-2026