Kuzinhlelo zokusebenza lapho umthengi engumsebenzisi wokugcina, izinto eziyinhlanganisela ngokuvamile kufanele zihlangabezane nezimfuneko ezithile zobuhle.Nokho,izinto eziqiniswe nge-fiberzibaluleke ngokulinganayo ezinhlelweni zezimboni, lapho ukumelana nokugqwala, amandla aphezulu nokuqina kuyizishayeli zokusebenza.#Imanuwali Yensiza#Umsebenzi#Layisha
Nakuba ukusetshenziswa kwezinto eziyinhlanganisela ezimakethe zokugcina ezisebenza kahle kakhulu njenge-aerospace kanye nezimoto kuvame ukudonsa ukunaka kwemboni okusabalele, iqiniso liwukuthi izinto eziningi eziyinhlanganisela ezisetshenziswayo zisetshenziswa ezingxenyeni ezingasebenzi kahle kakhulu.Imakethe yesiphetho sezimboni iwela kulesi sigaba, lapho izinto ezibonakalayo zivame ukugcizelela ukumelana nokugqwala, ukumelana nesimo sezulu kanye nokuqina.
Ukuqina kungenye yezinhloso ze-SABIC (etholakala e-Riyadh, e-Saudi Arabia), etholakala endaweni yokukhiqiza i-op Zoom eBergen, e-Netherlands.Lesi sitshalo saqala ukusebenza ngo-1987 futhi sicubungula i-chlorine, ama-acids aqinile nama-alkali emazingeni okushisa aphezulu.Lena indawo egqwala kakhulu, futhi amapayipi ensimbi angase angaphumeleli ezinyangeni ezimbalwa nje.Ukuze kuqinisekiswe ukumelana nokugqwala okuphezulu nokwethenjwa, i-SABIC ikhethe ipulasitiki eqinisiwe ye-glass fiber (GFRP) njengamapayipi abalulekile nezinto zokusebenza kusukela ekuqaleni.Ukuthuthukiswa kwezinto ezibonakalayo nokukhiqiza eminyakeni edlule kuye kwaholela ekwakhiweni kwezingxenye eziyinhlanganisela Isikhathi sokuphila sinwetshwa sibe iminyaka engu-20, ngakho asikho isidingo sokushintshwa njalo.
Kusukela ekuqaleni, i-Versteden BV (Bergen op Zoom, Netherlands) yasebenzisa amapayipi e-GFRP enziwe inhlaka, iziqukathi nezingxenye ezivela ku-DSM Composite Resins (manje eseyingxenye ye-AOC, Tennessee, USA kanye ne-Schaffhausen, Switzerland).Isamba esingamakhilomitha angama-40 kuya kwangama-50 wamapayipi ayinhlanganisela afakwe kulesi sikhungo, okuhlanganisa cishe izingxenye zamapayipi eziyizi-3,600 ezinobubanzi obuhlukene.
Ngokuya ngomklamo, ubukhulu kanye nobunzima bengxenye, izingxenye ezihlanganisiwe zikhiqizwa kusetshenziswa i-filament winding noma izindlela ezibekwe ngesandla.Isakhiwo sepayipi esivamile siqukethe ungqimba lwangaphakathi oluvimbela ukugqwala olunogqinsi luka-1.0-12.5 mm ukuze kuzuzwe ukumelana namakhemikhali okungcono kakhulu.Uhlaka lwesakhiwo lwe-5-25 mm lunganikeza amandla omshini;uqweqwe lwangaphandle lucishe lube ngu-0.5 mm ubukhulu, olungavikela imvelo yefekthri.I-liner inikeza ukumelana kwamakhemikhali futhi isebenza njengesithiyo sokusabalalisa.Lesi sendlalelo esicebile nge-resin senziwe ngeveli yengilazi engu-C kanye nomata wengilazi u-E.Ubukhulu obujwayelekile obujwayelekile buphakathi kuka-1.0 no-12.5 mm, kanti isilinganiso esiphezulu sengilazi/i-resin singama-30% (ngokusekelwe esisindweni).Kwesinye isikhathi umgoqo wokugqwala uthathelwa indawo ulwelwesi lwe-thermoplastic ukukhombisa ukumelana okukhulu nezinto ezithile.I-lining material ingase ihlanganise i-polyvinyl chloride (PVC), i-polypropylene (PP), i-polyethylene (PE), i-polytetrafluoroethylene (PTFE), i-polyvinylidene fluoride (PVDF) ne-ethylene chlorotrifluoroethylene (ECTFE).Funda kabanzi ngale phrojekthi lapha: "Amapayipi angagqwali amabanga amade."
Amandla, ukuqina kanye nesisindo esincane sezinto ezihlanganisiwe ziya ngokuya zizuzisa emkhakheni wokukhiqiza ngokwawo.Isibonelo, i-CompoTech (iSušice, Czech Republic) yinkampani yesevisi edidiyelwe ehlinzeka ngomklamo wezinto ezibonakalayo nokukhiqiza.Izibophezele ezinhlelweni ezithuthukisiwe kanye ne-hybrid filament winding applications.Isungule ingalo yerobhothi ye-carbon fiber ye-Bilsing Automation (Attendorn, Germany) ukuze ihambise ukulayisha okungu-500 Kilogram.Umthwalo namathuluzi akhona ensimbi/aluminum anesisindo esingafika ku-1,000 kg, kodwa irobhothi elikhulu kunawo wonke livela kwa-KUKA Robotics (Augsburg, Germany) futhi lingakwazi ukuphatha kufika ku-650 kg.Enye i-aluminiyamu yonke isasinda kakhulu, ikhiqiza umthwalo okhokhelwayo/ubunzima bethuluzi obungama-700 kg.Ithuluzi le-CFRP lehlisa isisindo esiphelele sibe ngu-640 kg, okwenza ukusetshenziswa kwamarobhothi kube nokwenzeka.
Enye yezingxenye ze-CFRP i-CompoTech enikezwe i-Bilsing i-boom emise okuka-T (i-boom emise okwe-T), okuyi-boom emise okwe-T enephrofayili eyisikwele.I-boom emise okwe-T iyingxenye evamile yemishini ezishintshayo ngokwesiko eyenziwe ngensimbi kanye/noma i-aluminium.Isetshenziselwa ukudlulisa izingxenye ukusuka kwesinye isinyathelo sokukhiqiza ukuya kwesinye (isibonelo, ukusuka emshinini wokunyathelisa kuya emshinini wokubhoboza).I-boom emise okwe-T ixhunywe kubha ye-T, futhi ingalo isetshenziselwa ukuhambisa izinto noma izingxenye ezingaqediwe.Intuthuko yakamuva ekukhiqizeni nasekuklanyeni ithuthukise ukusebenza kwamaphiyano e-CFRP T ngokwezici ezibalulekile zokusebenza, okuyinhloko ukudlidliza, ukuchezuka kanye nokuguquguquka.
Lo mklamo wehlisa ukudlidliza, ukuchezuka kanye nokuwohloka emishinini yezimboni, futhi usiza ukuthuthukisa ukusebenza kwezingxenye ngokwazo kanye nemishini esebenza nazo.Funda kabanzi mayelana ne-CompoTech boom lapha: "I-T-Boom Ehlanganisiwe ingasheshisa i-automation yezimboni."
Umqedazwe we-COVID-19 ugqugquzele izisombululo ezithakazelisayo ezisekelwe kwinhlanganisela okuhloswe ngayo ukuxazulula izinselelo ezibangelwa yilesi sifo.I-imagine Fiberglass Products Inc. (Kitchener, Ontario, Canada) igqugquzelwe isiteshi sokuhlola se-polycarbonate ne-aluminium COVID-19 esaklanywa futhi sakhiwa i-Brigham and Women's Hospital (Boston, Massachusetts, USA) ekuqaleni kwalo nyaka.Imagine Fiberglass Products Inc. .(Ikhishi, Ontario, Canada) ithuthukise inguqulo yayo elula isebenzisa izinto eziyinhlanganisela eziqiniswe yingilazi.
I-IsoBooth yale nkampani isuselwe ekwakhiweni okwaqalwa abacwaningi base-Harvard Medical School, okuvumela odokotela ukuba bazimele ngaphakathi ngokwehlukana neziguli futhi benze ukuhlolwa kwe-swab ezandleni zangaphandle ezinamagilavu.Ishalofu noma ithreyi eyenziwe ngokwezifiso phambi kwedokodo ifakwe izinto zokuhlola, izinsiza kanye nethangi lokusula amagciwane lokuhlanza amagilavu ​​kanye nesembozo sokuzivikela phakathi kweziguli.
Idizayini ye-Imagine Fiberglass ixhuma amaphaneli amathathu abonisa ngale e-polycarbonate namaphaneli amathathu engilazi anombala we-fiber roving/polyester fiber.Lawa maphaneli e-fiber aqiniswa nge-polypropylene honeycomb core, lapho kudingeka khona ukuqina okwengeziwe.Iphaneli elihlanganisiwe liyabunjwa futhi limbozwe ngejazi elimhlophe lejeli ngaphandle.Iphaneli ye-polycarbonate nezimbobo zengalo zenziwa ngomshini kumarutha we-Imagine Fiberglass CNC;izingxenye kuphela ezingakhiwanga endlini amagilavu.Idokodo linesisindo esingamakhilogremu angu-90, lingathwalwa kalula abantu ababili, lingamasentimitha angu-33 ukujula, futhi lenzelwe iminyango eminingi yokuhweba evamile.Ukuze uthole ulwazi olwengeziwe ngalolu hlelo lokusebenza, sicela uvakashele: “Izinhlanganisela zefiber yengilazi zinika amandla idizayini yebhentshi lokuhlola le-COVID-19 elula.”
Siyakwamukela ku-SourceBook eku-inthanethi, ehambisana ne-SourceBook Composites Industry Buyer's Guide enyatheliswa yi-CompositesWorld minyaka yonke.
Ithangi lokuqala lokugcina elimise okwe-V le-Composites Technology Development Company limemezela ukukhula kokusonteka kwe-filament endaweni yokugcina igesi ecindezelwe.