I-Abstract: Lo mbhalo uchaza ngezinzuzo kanye nobubi bezinhlelo zokulawula izingxabano zokuvula izindandatho nokuvalwa kwemishini ye-solvent-free imishini ye-solvent. Imikhiqizo esetshenzisiwe ye-Flexible Pagening Amefoildies iyahlukaniswa, abathengisi bokupakisha bahlala bedinga imikhiqizo enezinto zokwakha amancanyana noma ngokuqina okuphezulu ngosayizi, ngaleso sikhathi sohlelo lokulawulwa kwengxabano oluvaliwe luyindlela engcono Azikho izidingo eziphakeme kangako emikhiqizweni, kuyatholakala ukuthi ukhethe okulula, uhlelo lokulawula ukuvula izindandatho.
1.Ukubaluleka kokulawulwa kwengxabano kuma-solvent-free composites
Ngenxa yesisindo esincane samangqamuzana esinama-adhesives angenama-solvent, acishe abe nokunamathelisa kokuqala, ngakho-ke ukufana kwengxabano kubalulekile kwizinhlanganisela ezingenama-solvent. Isilinganiso sokungezwani kwengxabano singadala izinkinga ezilandelayo:
(1)Ngemuva kokufaka umoya, imibimbi yesikhumba roll futhi kukhona ukwanda kwemfucuza.
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(3) Lapho wenza izikhwama, ukushisa okubopha ukushisa uphawu
Amasistimu wokulawula ukungezwani asetshenziswa njengamanje kumishini ye-solvent-free laminianing
Uhlelo Lokulawula Ukulawulwa Kwe-Loop Tension: I-terminal yokufaka ifaka inani lokungezwani esiwabekayo, kanye nemishini ilawula i-torque ngokuya ngenani le-theoretical elibekwe ngumenzi ukuqedela umphumela wokungenisa izingxabano.
Uhlelo Lokulawula Ukulawulwa Kwe-Loop Tension: Ngokunjalo, inani lokungezwani esisethayo lifaka kusuka ekugcineni kokufaka, futhi isilinda se-roller esintantayo sigcwele umoya ocindezelwe. Ukungezwani kwengxabano kwifilimu kuyisamba samandla amile okudonsela phansi kwamandla okudonsela phansi kanye namandla okuqondisa kwesilinda. Lapho ukungezwani kwengxabano, ukushintshwa kwe-roller okuntantayo, futhi isibonakaliso sesikhundla sithola ushintsho lwengxabano, liphinde liphendule emuva kokuphela kokufaka, bese ulungisa ukungezwani.
3.Advages kanye nokubi kwezinhlelo ezimbili zokulawula izingxabano
(1) I-Open Loop Tension Control System
Imbuyiselo:
Umklamo ophelele wemishini uzoba lula kakhulu, futhi ivolumu yemishini nayo ingaphinde icindezelwe.
Ngoba uhlelo lwengxabano oluvulekile lulula, kungenzeka ukuthi kungenzeka ukwehluleka ngesikhathi kusebenza isikhathi eside kwemishini kuphansi futhi kulula ukuxazulula inkinga.
Isikhinyabezi:
Ukunemba akuphezulu. Ngenxa yokulawulwa okuqondile kwe-torque, ukuqina nokunemba akukuhle kakhulu ngesikhathi sokuguqulwa okunamandla nokushushiswa kanye nokukhohlisa, kanye nezinguquko kububanzi be-coil, ikakhulukazi lapho inani lokungezwani lisethwe ukuba lincane, ukulawulwa kwengxabano akukuhle.
Ukuntuleka kokulungiswa okuzenzakalelayo. Lapho izimo zangaphandle ezifana nemigwaqo yefilimu engajwayelekile, umthelela ekulawulweni kwengxabano kubalulekile.
(2)Uhlelo Lokulawula Ukulawulwa Kwe-Loop Tension
Imbuyiselo:
Ukunemba kuvame ukuphakama. Ithonya lokuguqulwa okunamandla nolotshani, ukushesha kanye nokukhohlisa, kanye nezinguquko kububanzi be-coil ngokulawulwa kwengxabano kuncane, futhi ngisho nokungezwani okuncane kungalawulwa kahle.
Isikhathi Seposi: Jan-17-2024