I-Basalt Fiber: Ishintsha Umdlalo Wezomnotho Ophakeme Kakhulu

1. Izinzuzo ze I-Basalt Fiber

1) Izaphulelo Eziningi Zezinto Zokusetshenziswa, Inzuzo Ebalulekile Yezindleko

I-basalt fiber ikhiqizwa nge-basalt ore ngenqubo yokudonsa ukuncibilika. Le ore itholakala ngobuningi kakhulu eMhlabeni naseNyangeni, inikeza isisekelo esiqinile sezinto zokwakha ukukhiqizwa okukhulu. Uma kuqhathaniswa nezinye izinto zokwakha i-fiber, izinqolobane zezinto zokwakha ezicebile zinikeza i-basalt fiber inzuzo ecacile yezindleko, okwenza ukukhiqizwa okukhulu kube nokufakwa kwezinto zokwakha okuphansi. Lokhu ngokungangabazeki kubeka isisekelo esiqinile sezomnotho sokusetshenziswa kwayo kabanzi emikhakheni eyahlukahlukene.

2) Ukumelana Nokushisa Okuphezulu Nokumelana Nokushisa Okushisayo: Ngale Kokucabanga

I-Basalt fiber ikhombisa ukusebenza okuhle kakhulu ezindaweni ezinokushisa okukhulu. Ububanzi bayo bokushisa bubanzi kakhulu, kusukela ku--260℃ kuya ku-880℃, budlula kakhulu izinto ezivamile njenge-aramid fiber, i-E-I-Glass Fiber, i-asbestos, uboya bedwala, kanye nensimbi engagqwali. Ukusebenza kwayo kufana nokwe-silica fiber, i-alumina-silica fiber, kanye ne-ceramic fiber. Ngaphezu kwalokho, ukuqina kwayo kokushaqeka kokushisa kuhle kakhulu; ukusebenza kwayo kuhlala kuzinzile ku-500℃, futhi ilahlekelwa ngu-3% kuphela wesisindo sayo sokuqala ngisho naku-900℃. Lesi sici siyenza ibe yinto ebalulekile ekusetshenzisweni okudinga ukumelana nokushisa okuphezulu kakhulu.

3) Ukuzinza Kwamakhemikhali Aphezulu: Ukwesaba Ukuguguleka Kwemvelo

I-Basalt fiber ingamelana ngokuzethemba kokubili izindawo ezinamandla ze-asidi kanye ne-alkali. Ukumelana kwayo ne-asidi kanye ne-alkali kuphakeme kunokwe-aluminium borosilicate fibers, futhi ukuqina kwayo, ukumelana nesimo sezulu, ukumelana nemisebe ye-UV, ukumelana namanzi, kanye nokumelana ne-oxidation kufana nedwala lemvelo le-basalt. Lokhu kusho ukuthi ezindaweni ezahlukene zemvelo nezimakhemikhali ezinzima, i-basalt fiber ingahlala izinzile futhi imelane nokuguguleka, okuqinisekisa ukuthembeka kwesikhathi eside kwemikhiqizo eyisebenzisayo.

4) I-Modulus Ephakeme kanye Nokuqina Okuqinile Kokunamathela: Izakhiwo Eziphakeme Zomshini

Ngokuphathelene nezinkomba zokusebenza kwemishini, i-basalt fiber isebenza kahle kakhulu. I-modulus yayo enwebekayo isukela ku-85 GPa kuya ku-110 GPa, ephakeme kune-E-glass fiber, i-asbestos, i-aramid fiber, i-polypropylene fiber, kanye ne-silica fiber. Amandla ayo okudonsa afinyelela ku-3000-4800 MPa, idlula i-large-tow carbon fiber, i-aramid, i-PBI fiber, i-steel fiber, i-boron fiber, kanye ne-alumina fiber, futhi ifana ne-S-glass fiber. Lezi zakhiwo ezinhle kakhulu zemishini zenza i-basalt fiber ukuqinisa okuhle kakhulu kokuthuthukisa izakhiwo zemishini zezinhlanganisela, okusetshenziswa kabanzi emasimini adinga izinto ezinamandla aphezulu.

5) Ukumuncwa Komsindo Okuhle Kakhulu Nokunciphisa Umsindo, Ukusebenza Okumangalisayo Okuyimfihlo

I-Basalt fiber ine-coefficient yokumunca umsindo ephezulu njengo-0.9-0.99, ephakeme kune-E-glass fiber kanye ne-silica fiber, ekhombisa izakhiwo ezinhle kakhulu zokumunca umsindo kanye nokuvikela. Ngesikhathi esifanayo, iphinde ibe nokucaca okuhle kakhulu kwamagagasi kagesi kanye nezakhiwo ezithile zokumunca amagagasi. Lezi zici ziyinika inzuzo eyingqayizivele ezintweni eziyimfihlo, ihlangabezana nezidingo zezinto ezikhethekile zezinkundla zokuzivikela nezempi futhi inikeza ukwesekwa okuqinile kokuthuthukisa ukusebenza okuyimfihlo kwemishini ehlobene.

2. Ukusetshenziswa kwe-Basalt Fiber eMkhakheni Wezinga Eliphansi

1) Ukukhiqiza i-UAV

Ngenxa yamandla ayo aphezulu kanye nokuxinana okuphansi, i-basalt fiber ingasetshenziswa ukukhiqiza izingxenye ezifana nama-fuselage e-UAV, amaphiko, kanye nama-propeller. Lokhu kunciphisa isisindo se-UAV ngenkathi kuqinisekiswa amandla esakhiwo, kuthuthukisa amandla ayo okukhuthazela kanye nomthwalo, futhi kuthuthukisa kakhulu ukusebenza kahle kwayo kanye nokuthembeka. Ngaphezu kwalokho, i-basalt fiber ingasetshenziswa ukukhiqiza ama-casing ebhethri le-UAV kanye nama-casing ezinzwa. Ngaphezu kwalokho, ama-UAV angase abhekane nokushayisana kanye nokuklwebheka ngesikhathi sokundiza; ukumelana okuphezulu kokuguguleka kwe-basalt fiber kanye nokumelana nokushayisana kwenza ukusetshenziswa kwayo ekukhiqizeni ama-casing okuvikela noma izembozo zama-UAV, ngaleyo ndlela kuvikelwe imishini yangaphakathi kagesi kanye nezakhiwo zemishini emathonyeni angaphandle emvelo.

2) Ukwakhiwa Kwengqalasizinda Ephansi

I-Basalt fiber futhi idlala indima ebalulekile ekwakhiweni kwengqalasizinda ephansi. Ingahlanganiswa ngezinto ezifana nokhonkolo ukuze zisetshenziswe ekwakhiweni kwemigwaqo yezindiza kanye nama-apron. Ukwengezwa kwe-basalt fiber kungandisa kakhulu isikhathi sokuphila kanye nomthamo wokuthwala umthwalo wemigwaqo yezindiza kanye nama-apron, kuqinisekiswe ukusebenza kahle nokuzinzile kwezikhungo zezindiza. Isibonelo, amagridi e-basalt fiber angasetshenziswa ukuqinisa izindlela zokuhamba zezindiza. Ekwenziweni kwemibhoshongo yokulawula kanye nezindawo zokuzulazula, i-basalt fiber ingasetshenziswa ukukhiqiza izingxenye zesakhiwo ezifana nemibhoshongo kanye nama-bracket e-antenna. Ngenxa yokumelana okuhle komoya kwe-basalt fiber, ingathuthukisa ngempumelelo ukumelana nomoya kanye nokuqina kwalezi zingxenye zesakhiwo, iqinisekise ukusebenza okuvamile kwezindawo zokuzulazula ezimweni eziyinkimbinkimbi zezulu. Ngaphezu kwalokho, i-basalt fiber ayihambisi umoya futhi inezakhiwo ezimunca amagagasi futhi ezisobala. Ngokusekelwe kulezi zici, ikhombisa futhi amandla athile entuthuko ekwakhiweni kwengqalasizinda ye-UAV, njenge-radomes kanye nezimbozo ze-antenna ze-5G.