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玻璃钢生产工艺-1

Izakhiwo zesandwich ngokuvamile ziyinhlanganisela eyenziwe ngezingqimba ezintathu zezinto. Izingqimba ezingaphezulu nezingezansi zezinto zesandwich ezihlanganisiwe ziyizinto ezinamandla aphezulu nezine-modulus ephezulu, kanti ungqimba oluphakathi luyinto elula kakhulu. Isakhiwo sesandwich se-FRP empeleni siwukuhlanganiswa kwezinto ezihlanganisiwe nezinye izinto ezilula. Isakhiwo sesandwich sisetshenziselwa ukuthuthukisa ukusetshenziswa kahle kwezinto nokunciphisa isisindo sesakhiwo. Uma sithatha izingxenye ze-beam-slab njengesibonelo, enkambisweni yokusetshenziswa, kuyadingeka ukuhlangabezana nezidingo zamandla nokuqina. Izici zepulasitiki eziqiniswe ngefayibha yengilazi zinamandla aphezulu, i-Modulus iphansi. Ngakho-ke, lapho kusetshenziswa izinto zepulasitiki eziqiniswe ngefayibha yengilazi eyodwa ukwenza imishayo nama-slabs ukuhlangabezana nezidingo zamandla, ukuphambuka kuvame ukuba kukhulu kakhulu. Uma umklamo usekelwe ekuphambeni okuvunyelwe, amandla azodlula kakhulu, okuholela ekuchithekeni. Kuphela ngokwamukela umklamo wesakhiwo sesandwich lapho lokhu kungqubuzana kungaxazululwa ngokufanele. Lesi futhi yisizathu esiyinhloko sokuthuthukiswa kwesakhiwo sesandwich.

玻璃钢生产工艺-2

Ngenxa yamandla aphezulu, isisindo esilula, ukuqina okuphezulu, ukumelana nokugqwala, ukufakelwa kukagesi kanye nokudluliswa kwe-microwave kwesakhiwo se-sandwich se-FRP, sisetshenziswe kabanzi ezindizeni, ezicitshwayo, ezindizayo nasemamodelini, kumaphaneli ophahla embonini yezindiza kanye nasembonini yezindiza. Yehlisa isisindo sesakhiwo futhi uthuthukise umsebenzi wokusetshenziswa. Iphaneli ye-sandwich yepulasitiki eqiniswe ngefayibha yengilazi esobala isetshenziswe kabanzi ophahleni lokukhanyisa lwezitshalo zezimboni, izakhiwo ezinkulu zomphakathi kanye nezindawo zokugcina izithombo ezindaweni ezibandayo. Emkhakheni wokwakha imikhumbi kanye nezokuthutha, izakhiwo ze-sandwich ze-FRP zisetshenziswa kabanzi ezingxenyeni eziningi ezindizeni zangaphansi komhlaba ze-FRP, ezikhumulweni zemigodi, nasezikebheni. Amabhuloho abahamba ngezinyawo e-FRP, amabhuloho omgwaqo omkhulu, izimoto nezitimela, njll. aklanywe futhi akhiqizwa ezweni lakithi wonke asebenzisa isakhiwo se-sandwich se-FRP, esihlangabezana nezidingo zokusebenza okuningi zesisindo esilula, amandla aphezulu, ukuqina okuphezulu, ukufakelwa kokushisa kanye nokulondolozwa kokushisa. Esivalweni sombani esidinga ukudluliselwa kwe-microwave, isakhiwo se-sandwich se-FRP sesibe yinto ekhethekile ezinye izinto ezingenakuqhathaniswa nayo.

Izinhlobo nezici zezakhiwo zesandwich ze-FRP
Ngokwezinhlobo ezahlukene kanye nezinhlobo zezinto eziyinhloko ezisetshenziswa esakhiweni sesandwich, isakhiwo sesandwich se-FRP sihlukaniswe kanje: isakhiwo sesandwich se-foam, isakhiwo sesandwich se-honeycomb, isakhiwo sesandwich se-trapezoidal plate, isakhiwo sesandwich esingunxande kanye nesakhiwo sesandwich esiyindilinga.
(1) Isakhiwo sesandwich sepulasitiki ye-foam Isakhiwo sesandwich sepulasitiki ye-foam sisebenzisa ishidi lepulasitiki eliqiniswe ngefayibha yengilazi njengesikhumba (iphaneli) kanye ne-foam njengengqimba eyinhloko. Izingxenye ezinamandla amancane kanye nezidingo eziphezulu zokusebenza kokushisa, njengemisila yendiza, imigudu yomoya yokushisa kanye namathempulethi.
(2) Isakhiwo sesandwich se-honeycomb Isakhiwo sesandwich se-honeycomb sisebenzisa ishidi lepulasitiki eliqiniswe ngefayibha yengilazi njengesikhumba, kanye nezinto ze-honeycomb (indwangu yengilazi ye-honeycomb, i-honeycomb yephepha noma enye indwangu yekotini kanye ne-aluminium honeycomb, njll.) njengengqimba eyinhloko. Isakhiwo sesandwich se-honeycomb silula ngesisindo, sinamandla aphezulu futhi siqinile kakhulu, futhi sisetshenziswa kakhulu ezingxenyeni zesakhiwo ezinobukhulu obukhulu besakhiwo kanye nezidingo zamandla aphezulu, njengezingqwembe ezithwala umthwalo zamabhuloho e-FRP, izakhiwo zophahla oluyindilinga, ama-radome, izindawo ezikhanyayo, phansi kweloli elifrijiwe kanye nezakhiwo zamabhokisi.
(3) Isakhiwo sesendlalelo se-lead-action esinomugqa oqondile kanye nonxande Iphaneli (isikhumba) salesi sakhiwo sesendlalelo se-lead-action yishidi lepulasitiki eliqiniswe ngefayibha yengilazi, kanti isendlalelo se-sandwich yipuleti le-trapezoidal lepulasitiki eliqiniswe ngefayibha yengilazi noma ipuleti elinonxande. Lesi sakhiwo se-sandwich sinesiqondiso esiqinile futhi sifanele kuphela amapuleti asicaba aqinile, hhayi imikhiqizo enezimo ezigobile.
(4) Isakhiwo sesandwich esimise okwendandatho Sisebenzisa ishidi lepulasitiki eliqiniswe ngefayibha yengilazi njengesikhumba kanye nendandatho yepulasitiki eliqiniswe ngefayibha yengilazi njengengqimba eyinhloko. Izici zalesi sakhiwo sesandwich ukuthi ukusetshenziswa kwezinto eziyinhloko kuphansi, amandla aphezulu, futhi amandla epuleti awaqondi. Liyipuleti lesakhiwo sesandwich sepulasitiki esiqiniswe ngefayibha yengilazi ecacile efanelekile kakhulu yokukhanyisa.
Isikhathi sokuthunyelwe: Mashi-02-2022
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