Ukusetshenziswa kwamanje kwe-i-fiber yengilazi ye-modulus ephezuluIgxile kakhulu emkhakheni wama-wind turbine blades. Ngaphandle kokugxila ekwandiseni i-modulus, kubalulekile futhi ukulawula ubuningi be-glass fiber ukuze kufezwe i-modulus ethile enengqondo, kuhlangatshezwane nezidingo zokuqina okuphezulu kanye nezakhiwo ezilula. Ngesikhathi esifanayo, ukuthuthukiswa kwe-high modulus glass fiber engasetshenziswa kabusha kubalulekile ukukhuthaza intuthuko eqhubekayo yemboni yezinto ezihlanganisiwe. Imboni ye-glass fiber idinga ukwandisa i-high modulus glass fiber ibe yizicelo zezinto ezihlanganisiwe lapho i-modulus kanye nokuqina kuyizidingo eziyinhloko, ngokuthuthukisa i-modulus, ukunciphisa izindleko, kanye nokwengeza imisebenzi eyengeziwe.
(1) I-Higher Specific Modulus
Uma kuthuthukiswa i-fiber yengilazi ye-modulus ephezulu, ngaphezu kokugcizelela ukuthuthukiswa kwe-modulus, umthelela wobuningi kumele ucatshangelwe. Njengamanje, i-fiber yengilazi ye-modulus ephezulu ene-90-95 GPa ngokuvamile inobuningi obungaba ngu-2.6-2.7 g/cm³. Ngakho-ke, ngenkathi kwandiswa i-modulus, ubukhulu be-fiber yengilazi kufanele bulawulwe ngaphakathi kwebanga elifanele ukuze kuthuthukiswe i-modulus yayo ethile, kufezwe ngempela umgomo wokuqina okuphezulu nokukhanya kwemikhiqizo ehlanganisiwe.
(2) Izindleko Eziphansi
Uma kuqhathaniswa nemicu yengilazi ye-modulus E-CR evamile,imicu yengilazi ye-modulus ephezuluzinezindleko eziphakeme kanye namanani okuthengisa, okunciphisa ukusetshenziswa kwazo emikhakheni eminingi. Ngakho-ke, ukuthuthukisa i-fiber yengilazi ye-modulus ephezulu engabizi kakhulu kubalulekile. Izindleko ze-fiber yengilazi ye-modulus ephezulu zivela kakhulu ekwakhiweni kwayo kanye nezindleko zenqubo. Okokuqala, ukwakheka kwe-fiber yengilazi ye-modulus ephezulu kuvame ukufaka ama-oxide omhlaba angavamile abizayo noma i-lithium oxide, okuholela ekwandeni okukhulu kwezindleko zezinto zokusetshenziswa. Okwesibili, ngenxa yokushisa okuphezulu kokwakheka okudingekayo ekubunjweni kwe-fiber yengilazi ye-modulus ephezulu, kunokusetshenziswa kwamandla okukhulu, okuthinta nokuphila kwenkonzo yama-kiln nama-bushings. Lezi zici ekugcineni zinegalelo ekwandeni kwezindleko zenqubo. Ukuze kufezwe ukunciphisa izindleko, ngaphezu kokusungula izinto ezintsha ekwakhiweni, intuthuko entsha nayo iyadingeka enqubweni yokukhiqiza, igxile ezintweni eziphikisayo zama-kiln, izinto zokubopha, kanye nomklamo.
(3) Ezinye Izinto Ezisebenzayo Ezithuthukisiwe
Ukusetshenziswa kwe-high modulus glass fiber ngale kwama-wind turbine blades kudinga ukufakwa kwezidingo ezengeziwe zokusebenza, njenge-low expansion coefficient kanye ne-low dielectric constant. Lokhu kuzokwenza ukuthi kwandiswe emasimini afana namabhodi wesekethe aphrintiwe, izingxenye zezimoto ezinemba kakhulu, noma ingqalasizinda ye-5G.
(4) I-Fiber Yengilazi Esebenzisa I-High Modulus Engasetshenziswa Kabusha
Imboni yezinhlanganisela, ngenxa yokugcizelela kwayo okwandayo ekuvikelweni kwemvelo kanye nentuthuko esimeme, ibhekene nezinkinga ezihlobene nokusetshenziswa kabusha kwezinto kanye nokuwohloka kwazo. Lokhu futhi kuyinkathazo enkulu embonini yezinsika ze-wind turbine. Lapho kuthuthukiswa, imboni igxila kakhulu ekuvikelweni kwemvelo kanye nentuthuko esimeme.i-fiber yengilazi ye-modulus ephezulu, izixazululo zokuvuselela ifayibha esikhathini esizayo kufanele zicatshangelwe. Lokhu kuhlanganisa ukuthuthukisa ukwakheka kwezinto zokusetshenziswa ukuze kuncishiswe ukungcola kwemvelo ngesikhathi senqubo yokukhiqiza kanye nokwandisa izinga lokululama ukuze kuthuthukiswe izixazululo zefayibha yengilazi ye-modulus ephezulu eziqhubekayo.
Isikhathi sokuthunyelwe: Agasti-05-2025
