Iphaneli yeAluminiyam ehlanganisiweyo yabavelisi kunye nababoneleli eChina ukusukela ngo-2002 - iHenglicai ACP
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Iphaneli yeAluminiyam ehlanganisiweyo yabavelisi kunye nababoneleli eChina ukusukela ngo-2002 - iHenglicai ACP
Uhlalutyo lwezizathu zeIphaneli edibeneyo ye-aluminium ukuxobula.
Aluminiyam-iplastiki sheet yinto entsha eyenziwe umphezulu ephathwayo kwaye zatyabeka sheet aluminiyam ebhakiweyo njengoko umphezulu, polyethylene, polypropylene iplastiki exutywe njengomaleko core, emva kothotho inkqubo composite. Ngenxa yokuba i-aluminiyam-iplastiki sheet yenziwe ngezinto ezimbini (intsimbi kunye ne-non-metal) eneempawu ezahlukileyo kakhulu, igcina iimpawu eziphambili zezinto zokuqala zokuqulunqa (i-aluminiyam yesinyithi, iplastiki ye-polyethylene engeyiyo yesinyithi), kodwa iphinda yoyise iintsilelo ze izinto zokuqala zokubunjwa, kwaye ngaloo ndlela zifumana izinto ezininzi ezigqwesileyo zezinto eziphathekayo, ezinjengobunewunewu, ukuhombisa okumibalabala, ukuxhathisa imozulu, ukuxhathisa ukubola, ukuchasana nempembelelo, ukuthintela umlilo, ukuxhathisa ukufuma, ukugquma isandi, ukugquma ubushushu, ukuxhathisa ukothuka; ubunzima bokukhanya, ukucutshungulwa ngokulula kunye nokubumba, ukuphatha ngokulula kunye nokufakwa, njl. Ezi mpawu zivule ithuba elibanzi lokusebenzisa iipaneli ze-aluminium composite. Ukuveliswa kwepaneli ye-aluminium composite kubonakala kulula kakhulu kumntu oqhelekileyo, kodwa ngokwenene imveliso entsha enomxholo ophezulu wezobugcisa, ngoko kukho ubunzima obuthile bobugcisa ekulawuleni umgangatho weemveliso zepaneli ze-aluminium. Oku kulandelayo kuxoxa kakhulu ngezinto ezichaphazela amandla e-peel ye-180 ° yephaneli edibeneyo ye-aluminium.
1. Umgangatho we-aluminium foil ngokwayo.
Le yingxaki efihliweyo, kodwa ibonakaliswe kumgangatho wefoyile ye-aluminium. Ngakolunye uhlangothi, kukho ingxaki yenkqubo yokunyanga ukushisa kwe-aluminium, kwelinye icala, amanye amaphepha e-aluminium kunye nabavelisi abangqongqo kulawulo lomgangatho xa besebenzisa i-aluminiyam ehlaziyiweyo. Oku kufuna ukuba abavelisi beepaneli ze-aluminium composite ukuseka ukuthengiselana kwezoshishino ukuqinisekisa umgangatho wezinto eziphathekayo emva kokuvavanya yonke imiba yabavelisi bezinto eziphathekayo kunye nokumisela abancinci abafanelekileyo.
2. Ingxaki yonyango lwangaphambili lwepleyiti ye-aluminium.
Umgangatho wokucoca kunye neekhemikhali zeplate ye-aluminium ihambelana ngokuthe ngqo nomgangatho odibeneyo we-aluminium-plastic plate. Ipleyiti ye-aluminiyam kufuneka iqale icocwe ukuze isuse ukungcola kwe-oyile yomphezulu, njl. njl, ukuze umphezulu wenze umaleko womaleko oshinyeneyo weekhemikhali, ukuze kuveliswe ifilimu yepolymer elungileyo. Kodwa abanye abavelisi kwinkqubo yonyango lwangaphambili kwiqondo lokushisa lolwelo lonyango, ugxininiso, ixesha lokucubungula, ukuhlaziywa kwamanzi onyango, njl njl. Ulawulo alungqongqo, oluchaphazela umgangatho wokucoca.
Ngaphezu koko, abavelisi abatsha ngabanye abaqhubeki nakuphi na ukulungiswa kwepleyiti ye-aluminium kwaye bayisebenzise ngokuthe ngqo. Zonke ezi ngokuqinisekileyo ziya kukhokelela kumgangatho ombi we-composite, i-180 ° amandla e-peel aphantsi okanye awazinzanga.
3. Ukukhethwa kwezinto eziphambili.
Ngenxa yokuba ifilimu ye-polymer kunye ne-PE edibeneyo kunye nezinye iiplastiki xa kuthelekiswa nesiphumo esihle kunye nexabiso eliphakathi, elingenalo inetyhefu, kulula ukusetyenzwa. Abanye abavelisi abancinci bakhetha i-PVC enesiphumo esibi se-bonding kunye nerhasi enetyhefu ebulalayo xa betshisa ukuze kuncitshiswe iindleko, okanye basebenzise izinto ezihlaziyiweyo ze-PE okanye izinto ze-PE ezixutywe kunye nokusikwa. Oku kuya kukhokelela kwiqondo lokushisa elihlukeneyo ngenxa yeentlobo ezahlukeneyo ze-PE, i-degree yokuguga, njl., Kwaye indawo yokugqibela yomgangatho odibeneyo ayizinzile.
4. Imiba yokukhetha ifilimu yepolymer.
Ifilimu yePolymer yimpahla edibeneyo eneempawu ezikhethekileyo, ezichaphazela izinto eziphambili zomgangatho odibeneyo. Ifilimu yePolymer inamacala amabini, i-co-layer co-extrusion. Elinye icala liboshwe ngetsimbi, elinye icala liboshwe kunye ne-PE, uluhlu oluphakathi luyi-PE substrate, ubume bamacala amabini ahluke ngokupheleleyo. Umahluko wexabiso phakathi kwamacala amabini ezinto eziphathekayo mkhulu. Izinto zokudibanisa kunye ne-aluminium plate kufuneka zingeniswe ngaphandle kwaye zibiza.
Ke ngoko, abanye abavelisi befilimu yepolymer benza into enkulu ngayo kwaye basebenzisa izinto ezininzi ze-PE fusion ukusika iikona kwaye benze inzuzo enkulu. Ukusetyenziswa kwefilimu yepolymer kukwalathiswa kwaye amacala alungileyo nangalunganga awanakutshintshwa. Ifilimu yePolymer luhlobo lwefilimu oluzinyibilikisayo, ukudibanisa okungaphelelanga kuya kukhokelela ekuhlanganiseni kobuxoki. Amandla okuqala aphezulu, ixesha elide, ngenxa yempembelelo yemozulu iya kunciphisa amandla, kunye ne-bulging okanye iglue evulekileyo kunye nezinye izinto.
Uhlalutyo lweengxaki ezisemgangathweni eziqhelekileyo kwiiprojekthi zodonga lwamakhethini e-aluminium.
1. Ukuguqulwa kombala kunye nokuguqulwa kwephaneli ye-aluminium composite panel.
I-discoloration kunye ne-decoloration ye-aluminium composite panels ibangelwa ikakhulu kukukhetha okungafanelekanga kweepaneli. Iipaneli ze-aluminium ezidibeneyo zihlulwe zibe ngamapaneli angaphakathi kunye neepaneli zangaphandle, kwaye ukugubungela umphezulu weentlobo ezimbini zeepaneli zihluke, ezimisela ukusetyenziswa kwazo kwiimeko ezahlukeneyo. Umphezulu weephaneli ezisetyenziswa ngaphakathi endlini zitshizwa ngokubanzi nge-resin coating, engakwaziyo ukuziqhelanisa nendalo erhabaxa ngaphandle, kwaye ukuba isetyenziswa ngaphandle, iya kuyikhawulezisa ngokwendalo inkqubo yokuguga kwaye ibangele isenzeko sokutshintsha kombala kunye nokuguqulwa kombala. I-aluminiyam yangaphandle yephaneli yokudibanisa ipaneli yokwaleka ikhethwa ngokubanzi kwi-anti-aging, i-anti-UV isakhono se-fluorocarbon resin coating, ixabiso lale pleyiti liyabiza. Ezinye iiyunithi zokwakha ziqhatha umnini, kunye nepleyiti yangaphakathi ezenza ipleyiti yokuchasana nokuguga, i-anti-corrosion umgangatho we-fluorocarbon plate, ukucudisa iingeniso ezingafanelekanga, ngaloo ndlela kubangele ukujika kombala okumandundu kunye nokuguqulwa kombala kwepleyiti ye-aluminiyam esetyenziswe kwiprojekthi.
2.Iplate yeplastiki yeAluminiyam iglue evulekileyo, ukuphalaza.
I-aluminiyam iplate yeplastiki i-glue evulekileyo, ukuchithwa, ngokukodwa ngenxa yokukhetha okungafanelekanga kwezinto zokunamathela. Njengoko i-adhesive efanelekileyo yeprojekthi yepaneli ye-aluminium yangaphandle, i-adhesive ye-silicone ineemeko ezizodwa kunye neziphezulu. Ngaphambili, i-adhesive abicah yaseTshayina ikakhulu ixhomekeke kwizinto ezithunyelwa ngaphandle, ixabiso labantu abaninzi lithintelwe, kuphela ezo zakhiwo eziphakamileyo kwiprojekthi yodonga lomkhusane ukuba nesibindi sokucela. Ngoku, iZhengzhou yaseTshayina, iGuangdong, iHangzhou kunye nezinye iindawo ziye zafaka kwimveliso iintlobo ezahlukeneyo zerabha ye-silicone, ekhokelela ekwehleni okukhulu kwamaxabiso. Ngoku, ekuthengeni iipaneli ze-aluminium composite, umthengisi uya kuncoma uhlobo olukhethekileyo lokunamathela ngokukhawuleza. Olu hlobo lweglue lunokusetyenziswa ngaphakathi, ekutshintsheni kwemozulu yangaphandle, kuya kuvela iplate evulekileyo yeglue, i-deglue phenomenon.
3. ukuguqulwa komphezulu weIphaneli edibeneyo ye-aluminium, igubu.
Izizathu ze-deformation kunye ne-drumming ye-surface ye-aluminium composite panel zininzi. Ngaphambili ekwakhiweni, olu hlobo lweengxaki zekhwalithi, sasicinga ukuba umgangatho weplate ngokwawo; kamva, emva kokuba sigxininise kuhlalutyo kuphela ukufumanisa ukuba eyona ngxaki iphambili intlama aluminiyam composite ipleyiti kwipleyiti yeengcambu zengca, ilandelwa ngumgangatho ipleyiti composite aluminiyam ngokwayo. Abathengisi bahlala besinika inkqubo yokwakhiwa kwepaneli ye-aluminium edibeneyo, isiseko esicetyiswayo sisisiseko sebhodi enkulu yoxinaniso, ibhodi yeplanga kunye nokunye. Enyanisweni, olu hlobo lwempahla ekusetyenzisweni kwangaphandle, ubomi bayo benkonzo bubuthathaka kakhulu, emva kokuba umoya, ilanga, imvula, ngokuqinisekileyo iya kuvelisa i-deformation. Ekubeni izinto zengca-ingcambu zikhubazekile, ngoko njengomaleko ongaphezulu we-aluminium composite panel ukuba akukho sizathu sokuguqulwa? Inokubonwa ukuba isiseko semathiriyeli esifanelekileyo sangaphandle kufuneka sibe emva kwentsimbi yonyango lwentsimbi, umbhobho wentsimbi osikweri odityaniswe kwi-skeleton ungcono. Ukuba iimeko zivumela, ukusetyenziswa kweeprofayili ze-aluminium njenge-skeleton kulungele ngakumbi.
Olu hlobo lwezixhobo zetsimbi ezenziwe ngamathambo, iindleko zalo aziphezulu kakhulu kune-keel yomthi, ibhodi yoxinaniso oluphezulu, inokuqinisekisa ngokwenene umgangatho weprojekthi.
4. I-aluminiyam ipleyiti yeplastiki iglue umthungo kakuhle.
Xa i-aluminium composite panel ihlotshiswe kumphezulu wesakhiwo, kukho ngokubanzi umsantsa wobubanzi obuthile phakathi kweepaneli. Ngenxa yeemfuno zobuhle, ngokubanzi kufuneka ugcwalise isithuba nge-black sealant. Ukuze kugcinwe ixesha, abanye abakhi abayisebenzisi i-tape yephepha ukuze baqinisekise ukucoceka kunye nemithetho ye-gluing, kodwa sebenzisa ifilimu ekhuselayo ebusweni bepaneli ye-aluminium composite njenge-substitute. Njengoko iphaneli ye-aluminium ehlanganisiweyo inqunywe, ifilimu ekhuselayo iya kuvelisa amanqanaba ahlukeneyo emeko yokukrazula, ngoko ke isebenzise njengento ethatha indawo ye-tape yokukhusela, akunakwenzeka ukucoca i-glue seam ngokufanelekileyo.
