Ngaphambi kokukhiqiza inhlanganisela engenaso isinyibilikisi, kubalulekile ukufunda ngokucophelela imibhalo yenqubo yokukhiqiza kanye nezidingo kanye nezinyathelo zokuphepha zesilinganiso se-glue engenaso isinyibilikisi, izinga lokushisa lokusetshenziswa, umswakama, izimo zokupholisa, kanye nemingcele yenqubo. Ngaphambi kokukhiqiza, kubalulekile ukuqinisekisa ukuthi imikhiqizo ye-glue esetshenziswayo ayinazo iziphazamiso. Uma noma yiziphi izimo ezingavamile ezithinta i-viscosity zitholakala, kufanele zimiswe ngokushesha futhi zixoxwe nabasebenzi bezobuchwepheshe benkampani. Ngaphambi kokusebenzisa umshini we-laminating ongenaso isinyibilikisi, kubalulekile ukushisa uhlelo lokuxuba, uhlelo lwe-gluing, kanye nohlelo lwe-laminating kusengaphambili. Ngaphambi kokukhiqizwa kwe-composite engenaso isinyibilikisi, kubalulekile ukuqinisekisa ukuthi ubuso bama-roller enjoloba, ama-roller aqinile, kanye nezinye izinto.izingxenye zemishini emshinini ohlanganisiwe ongenazo izinyibilikisi zihlanzekile.
Ngaphambi kokuqala, kubalulekile ukuqinisekisa futhi ukuthi ikhwalithi yomkhiqizo ohlanganisiwe iyahlangabezana yini nezidingo zokukhiqizwa okuhlanganisiwe. Ukuqina kobuso befilimu ngokuvamile kufanele kube ngaphezu kwama-dyne angu-40, kanti ukuqina kobuso bamafilimu e-BOPA nama-PET kufanele kube ngaphezu kwama-dyne angu-50. Ngaphambi kokukhiqizwa ngobuningi, ukuthembeka kwefilimu kufanele kuhlolwe ngokusebenzisa izivivinyo ukuze kugwenywe izingozi. Hlola noma yikuphi ukuwohloka noma ukungasebenzi kahle kwento enamathelayo. Uma kutholakala noma yikuphi ukungasebenzi kahle, lahla into enamathelayo bese uhlanza umshini wokuxuba. Ngemva kokuqinisekisa ukuthi akukho ukungasebenzi kahle kwento enamathelayo, sebenzisa indebe elahlwayo ukuze uhlole ukuthi isilinganiso somshini wokuxuba silungile yini. Ukukhiqizwa kungaqhubeka kuphela ngemva kokuba ukuphambuka kwesilinganiso kungaphakathi kwe-1%.
Ngesikhathi senqubo yokukhiqiza, kuyadingeka ukuqinisekisa ikhwalithi yomkhiqizo. Ngemva kokuhlanganiswa okuvamile okungu-100-150m, umshini kufanele umiswe ukuqinisekisa ukuthi ukubukeka okuhlanganisiwe, inani lokumboza, ukucindezeleka, njll. komkhiqizo kuyahlangabezana yini nezidingo. Ngesikhathi senqubo yokukhiqiza, wonke amapharamitha enqubo, okuhlanganisa izinga lokushisa lemvelo, umswakama, i-substrate ehlanganisiwe, kanye namapharamitha enqubo yemishini, kufanele aqoshwe ukuze kube lula ukulandelela nokuhlonza izinkinga zekhwalithi.
Amapharamitha obuchwepheshe afana nendawo yokusetshenziswa kanye nendawo yokugcina ye-glue, izinga lokushisa lokusetshenziswa, isikhathi sokusebenza, kanye nesilinganiso se-glue engenaso isinyibilikisi kufanele sibhekisele encwadini yemiyalelo yobuchwepheshe yomkhiqizo. Umswakama endaweni yokusebenza kufanele ulawulwe phakathi kuka-40% -70%. Uma umswakama ungo-≥ 70%, xhumana nabasebenzi bezobuchwepheshe benkampani futhi wandise ngokufanele ingxenye ye-isocyanate (ingxenye ye-KangDa New Material A), bese uyiqinisekisa ngokuhlola okuncane ngaphambi kokusebenzisa i-batch ngokusemthethweni. Uma umswakama wendawo ungo-≤ 30%, xhumana nabasebenzi bezobuchwepheshe benkampani futhi wandise ngokufanele ingxenye ye-hydroxyl (ingxenye ye-B), bese uyiqinisekisa ngokuhlola ngaphambi kokusebenzisa i-batch. Umkhiqizo kumele uphathwe ngokucophelela ngesikhathi sokuthuthwa nokulayisha nokukhulula, ukugwema ukugoba, ukushayisana, kanye nokucindezela okukhulu, kanye nokuvimbela ukuchayeka emoyeni naselangeni. Kufanele ugcinwe ezimweni ezipholile, ezinomoya, nezomile, futhi ugcinwe uvaliwe isikhathi sokugcina sezinyanga eziyi-6. Ngemva kokuba umsebenzi wokuhlanganisa usuqediwe, izinga lokushisa lokucubungula lingama-35 ° C-50 ° C, futhi isikhathi sokucubungula silungiswa ngokwezinsika ezihlanganisiwe ezahlukene. Umswakama wokucubungula ngokuvamile ulawulwa phakathi kuka-40% -70%.
Isikhathi sokuthunyelwe: Jan-25-2024