Abstract:Le ndatshana ihlaziya ukusebenza, ukuhlobana, kanye nendima yokulinganisa okunamathelayo ezigabeni ezihlukene zokuhlanganisa, okusisiza ukuthi sahlulele kangcono imbangela yangempela yezinkinga zokubukeka okuyinhlanganisela futhi sixazulule inkinga ngokushesha.
Enqubweni yokukhiqizwa kwenhlanganisela yokupakisha okuguquguqukayo, "izinga" lokunamathisela linomthelela omkhulu kwikhwalithi eyinhlanganisela.Kodwa-ke, incazelo ye "leveling", izigaba ezihlukene "zokulinganisa", kanye nomthelela wezifunda ezincane kwikhwalithi yokugcina eyinhlanganisela akucaci kahle.Lesi sihloko sithatha ingcina ye-solvent njengesibonelo sokuxoxa ngencazelo, ukuhlobana, kanye nendima yokulinganisa ezigabeni ezahlukene.
1.Incazelo yokulinganisa
Izakhiwo zokulinganisa zokunamathisela: Ikhono lokugeleza lokuthambisa lokunamathela kokuqala.
Ukulinganisa uketshezi olusebenzayo: Ngemva kokuhlanjululwa, ukufudumeza nezinye izindlela zokungenelela, ikhono le-adhesive working fluid ukugeleza nokucaba ngesikhathi sokusebenza kokumboza kufinyelelwa.
Ikhono lokuqala lokulinganisa: Ikhono lokulinganisa le-adhesive ngemva kokumbozwa nangaphambi kokucwenga.
Ikhono lesibili lokulinganisa: Ikhono le-adhesive ukugeleza futhi isicaba ngemva kokuhlanganisa kuze kube yilapho isivuthiwe.
2.Ukuhlobana kanye nemiphumela yokulinganisa ezigabeni ezahlukene
Ngenxa yezinto zokukhiqiza ezifana nenani lokunamathela, isimo sokumboza, isimo semvelo (izinga lokushisa, umswakama), isimo se-substrate (ukushuba kobuso, ukucaba), njll., umphumela wokugcina oyinhlanganisela nawo ungathinteka.Ngaphezu kwalokho, ukuguquguquka okuningi kwalezi zici kungabangela ukushintshashintsha okuphawulekayo kumphumela wokubukeka oyinhlanganisela futhi kuphumele ekubukekeni okungagculisi, okungenakumane kubalulwe ukungaleveli kahle kokunamathelayo.
Ngakho-ke, lapho sixoxa ngomthelela wokulinganisa kukhwalithi eyinhlanganisela, siqale sicabange ukuthi izinkomba zezici zokukhiqiza ezingenhla ziyahambisana, okungukuthi, azilifaki ithonya lezici ezingenhla futhi simane sixoxe ngokulingana.
Okokuqala, ake silungise ubudlelwano phakathi kwabo:
Oketshezini olusebenzayo, okuqukethwe kwe-solvent kuphakeme kune-adhesive ehlanzekile, ngakho-ke i-viscosity ye-adhesive iphansi kakhulu phakathi kwezinkomba ezingenhla.Ngesikhathi esifanayo, ngenxa yokuxuba okuphezulu kwe-adhesive ne-solvent, ukungezwani kwayo kwendawo nakho kuphansi kakhulu.Ukugeleza kwe-adhesive working fluid iyona engcono kunazo zonke phakathi kwezinkomba ezingenhla.
Ukulinganisa kokuqala yilapho uketshezi olusebenzayo luqala ukwehla ngenqubo yokomisa ngemva kokumbozwa.Ngokuvamile, i-node yokwahlulela yeleveli yokuqala ingemva kokusongelwa kwenhlanganisela.Ngokuhwamuka okusheshayo kwe-solvent, i-fluidity elethwa yi-solvent ilahleka ngokushesha, futhi i-viscosity ye-adhesive iseduze ne-adhesive ehlanzekile.Ukulinganisa kwerabha eluhlaza kubhekisela ekumanzini kwento enamathelayo ngokwayo lapho isincibilikisi esiqukethwe kunjoloba yombhobho eluhlaza sisuswa naso.Kodwa isikhathi salesi sigaba sifushane kakhulu, futhi njengoba inqubo yokukhiqiza iqhubeka, izongena ngokushesha esigabeni sesibili.
Ileveli yesibili isho ukungena esigabeni sokuvuthwa ngemva kokuqedwa kwenqubo eyinhlanganisela.Ngaphansi kwethonya lokushisa, okunamathelayo kungena esigabeni sokusabela okusheshayo kokuphambana, futhi uketshezi lwawo luyehla ngokunyuka kwedigri yokusabela, ekugcineni lulahlekelwe ngokuphelele.
Ngakho-ke, ngokuvamile, i-liquidity yezigaba ezine ezingenhla iyancipha kancane kancane isuka phezulu iye phansi.
3.Ithonya kanye namaphuzu okulawula ezici ezihlukene enqubweni yokukhiqiza
3.1 Inani le-Glue yesicelo
Inani leglue elisetshenziswayo empeleni alihlobene nokuqina kweglue.Emsebenzini oyinhlanganisela, inani eliphakeme lokunamathela lihlinzeka ngokunamathela okwengeziwe kusixhumi esibonakalayo esiyinhlanganisela ukuze kuhlangatshezwane nesidingo se-interface sobuningi bokunamathelayo.
Isibonelo, endaweni eqinile yokubopha, into enamathelayo yengeza izikhala ze-interlayer ezibangelwa ukuxhumana okungalingani, futhi ubukhulu bezikhala bunquma inani lokumboza.I-fluidity ye-adhesive inquma kuphela isikhathi esithathayo ukugcwalisa izikhala, hhayi izinga.Ngamanye amazwi, ngisho noma i-adhesive ine-fluidity enhle, uma inani lokumboza liphansi kakhulu, kusazoba nezimo ezinjengokuthi "amabala amhlophe, ama-bubbles".
3.2Isimo sokumboza
Isimo sokumboza sinqunywa ukusatshalaliswa kwe-adhesive edluliselwe yi-roller enetha lokumboza ku-substrate.Ngakho-ke, ngaphansi kwenani elifanayo lokumboza, udonga lwama-mesh lwe-coating roller luba luncane, luba lufushane ukuhamba phakathi kwamaphoyinti okunamathela ngemva kokudluliselwa, ukwakheka kwesendlalelo sokunamathisela kusheshe, futhi kube ngcono ukubukeka.Njengesici samandla sangaphandle esiphazamisa ukuxhumana okunamathelayo, ukusetshenziswa kwama-rollers e-glue afanayo kunomphumela omuhle kakhulu ekubukeni okuhlanganisiwe kunalawo angasetshenzisiwe.
3.3Isimo
Amazinga okushisa ahlukene anquma i-viscosity yokuqala ye-adhesive ngesikhathi sokukhiqiza, futhi i-viscosity yokuqala inquma ukugeleza kokuqala.Ukuphakama kwezinga lokushisa, i-viscosity ephansi ye-adhesive, futhi kungcono ukugeleza.Kodwa-ke, njengoba i-solvent ishintsha ngokushesha, ukugxila kwesisombululo sokusebenza kushintsha ngokushesha.Ngakho-ke, ngaphansi kwezimo zokushisa, izinga lokukhuphuka kwe-solvent lihambisana ngokuphambene ne-viscosity yesisombululo sokusebenza.Ekukhiqizeni ngokweqile, ukulawula izinga lokuhwamuka kwe-solvent sekuyindaba ebaluleke kakhulu.Umswakama emvelweni uzosheshisa izinga lokuphendula le-adhesive, okwenza kube nzima ukwanda kwe-viscosity ye-adhesive.
4.Isiphetho
Enqubweni yokukhiqiza, ukuqonda okucacile kokusebenza, ukuhlobana, kanye nendima "yezinga lokunamathisela" ezigabeni ezihlukene kungasisiza ukuthi sinqume kangcono imbangela yangempela yezinkinga zokubukeka ezintweni eziyinhlanganisela, futhi sikhombe ngokushesha izimpawu zenkinga futhi sizixazulule. .
Isikhathi sokuthumela: Jan-17-2024