Njengempahla eguquguqukayo eyaziwa ngokunethezeka nokuguquguquka kwayo,izindwangu ezilusiwebathole ukusetshenziswa okubanzi engutsheni, ekuhlobiseni kwekhaya, nasekugqokeni okuyisivikelo okusebenzayo. Kodwa-ke, imicu yendwangu yendabuko ivamise ukuvutha, iswele ukuthamba, futhi ihlinzeke ngokufakwa okulinganiselwe, okuvimbela ukutholwa kwayo okubanzi. Ukuthuthukisa izakhiwo ezimelana nelangabi nezinethezekile zezindwangu sekuyinto ebalulekile embonini. Ngokugcizelelwa okukhulayo kwezindwangu ezisebenzayo nezindwangu ezihlukahlukene ngobuhle, kokubili izifundiswa nezimboni zilwela ukuthuthukisa izinto ezihlanganisa ukunethezeka, ukumelana nelangabi, nokufudumala.
Okwamanje, iningiizindwangu ezimelana nelangabizenziwa kusetshenziswa amalangabi angavimbeli ilangabi noma izindlela eziyinhlanganisela. Izindwangu ezimboziwe zivame ukuba lukhuni, zilahlekelwe ukumelana namalangabi ngemva kokugeza, futhi zingehlisa izinga ekugqokeni. Ngaleso sikhathi, izindwangu eziyinhlanganisela, nakuba zimelana nelangabi, ngokuvamile ziminyene futhi aziphefumuli kangako, zidela ukunethezeka. Uma kuqhathaniswa nezindwangu ezilukiwe, ama-knits athambile ngokwemvelo futhi akhululekile, okuvumela ukuba asetshenziswe njengesendlalelo sesisekelo noma ingubo yangaphandle. Izindwangu ezilukiwe ezimelana nelangabi, ezidalwe kusetshenziswa imicu ekwazi ukumelana nelangabi, zinikeza ukuvikelwa komlilo okuqinile ngaphandle kokwelashwa okwengeziwe futhi zigcina ukunethezeka kwazo. Kodwa-ke, ukwenza lolu hlobo lwendwangu kuyinkimbinkimbi futhi kuyabiza, njengoba imicu esebenza kahle ekwazi ukumelana nelangabi njenge- aramid iyabiza futhi kuyinselele ukusebenza ngayo.
Intuthuko yakamuva iholele ekutheniizindwangu ezilukiwe ezingashi, ikakhulukazi kusetshenziswa izintambo ezisebenza kahle njenge-aramid. Nakuba lezi zindwangu zinikeza ukumelana nelangabi elihle kakhulu, ngokuvamile azikho ukuguquguquka nokunethezeka, ikakhulukazi uma zigqoke eduze kwesikhumba. Inqubo yokuluka yamafayibha angavimbeli ilangabi ingase ibe inselele; ukuqina okuphezulu namandla aqinile emicu engangeni ilangabi kwandisa ubunzima bokudala izindwangu ezilukiwe ezithambile nezinethezekile. Ngenxa yalokho, izindwangu eziluka amalangabi azivamile uma kuqhathaniswa.
1. Core ukunitha Inqubo Design
Le phrojekthi ihlose ukuthuthukisa aindwanguehlanganisa ukumelana nelangabi, izakhiwo eziphikisana ne-static, nokufudumala kuyilapho inikeza ukunethezeka okuphelele. Ukuze sifinyelele lezi zinhloso, sikhethe ukwakheka koboya obuphindwe kabili. Intambo eyisisekelo iyi-11.11 tex ye-polyester engangenwa ilangabi filament, kuyilapho iluphu yarn iyinhlanganisela ye-28.00 tex modacrylic, i-viscose, ne-aramid (ngesilinganiso esingu-50:35:15). Ngemva kokuhlola kokuqala, sichaze imininingwane yokuluka eyisisekelo, echazwe kuThebula 1.
2. Ukuthuthukisa Inqubo
2.1. Imithelela Yobude Be-Loop kanye Nobude Be-Sinker Ezimpahleni Zendwangu
Ukumelana nelangabi aindwangukuncike kukho kokubili izici zokuvutha zemicu kanye nezici ezifana nesakhiwo sendwangu, ukujiya, nokuqukethwe komoya. Ezindwangu ezilukiwe ezilukiwe, ukulungisa ubude be-loop nokuphakama kwe-sinker (ukuphakama kwe-loop) kungaba nomthelela ukumelana nelangabi nokufudumala. Lokhu kuhlolwa kuhlola umthelela wokwehluka kwalezi zinhlaka ukuze kuthuthukiswe ukumelana nelangabi kanye nokwahlukanisa.
Ukuhlola izinhlanganisela ezihlukene zobude beluphu nobude bokucwila, siqaphele ukuthi lapho ubude belophu yesisekelo bungu-648 cm, futhi ubude be-sinker bungu-2.4 mm, isisindo sendwangu sasingu-385 g/m², okweqa okuqondisiwe kwesisindo sephrojekthi. Ngaphandle kwalokho, ngobude bentambo ye-base ye-loop engu-698 cm kanye nobude be-sinker obungu-2.4 mm, indwangu ibonise isakhiwo esixekethile kanye nokuchezuka kokuzinza okungu- -4.2%, okushiye ngaphansi kwezicaciso ezihlosiwe. Lesi sinyathelo sokuthuthukisa siqinisekise ukuthi ubude be-loop obukhethiwe kanye nobude be-sinker buthuthukisa kokubili ukumelana nelangabi nokufudumala.
2.2.Imithelela YendwanguUkufakwa kwe-Flame Resistance
Izinga lokumboza lendwangu lingaba nomthelela ekumelaneni nelangabi layo, ikakhulukazi lapho izintambo eziyisisekelo ziyimicu ye-polyester, engakha amaconsi ancibilikisiwe ngesikhathi sokusha. Uma ukumbozwa kunganele, indwangu ingase yehluleke ukuhlangabezana nezindinganiso zokumelana nelangabi. Izinto ezithonya ukumbozwa zifaka i-warn twist factor, i-yarn material, izilungiselelo ze-sinker cam, umumo wehuku yenaliti, kanye nokudonsa kwendwangu.
Ukungezwani kokuthatha kuthinta ukumbozwa kwendwangu futhi, ngenxa yalokho, ukumelana nomlilo. Ukuqina kokuthatha kulawulwa ngokulungisa isilinganiso segiya kumshini wokudonsela phansi, olawula ukuma kwentambo kuhuku yenaliti. Ngalokhu kulungisa, sithuthukise ukumbozwa kwentambo yeluphu phezu kwentambo yesisekelo, sinciphisa izikhala ezingase zibe sengozini ukumelana nelangabi.
3. Ukwenza ngcono Uhlelo Lokuhlanza
Ijubane eliphezuluimishini yokuluka eyindilinga, ngezindawo zazo eziningi zokudla, zikhiqiza inkaba nothuli olukhulu. Uma kungasuswa ngokushesha, lokhu kungcola kungalimaza ikhwalithi yendwangu nokusebenza komshini. Uma kubhekwa ukuthi umucu weluphu wephrojekthi uyinhlanganisela ye-28.00 tex modacrylic, i-viscose, ne-aramid imicu emifushane, intambo ivame ukukhipha ilinti eyengeziwe, okungenzeka ivimbe izindlela zokuphakela, ibangele ukuphuka kwentambo, nokudala ukukhubazeka kwendwangu. Ukuthuthukisa uhlelo lokuhlanza kuvuliweimishini yokuluka eyindilingakubalulekile ekugcineni izinga nokusebenza kahle.
Nakuba izinto ezivamile zokuhlanza, njengezifeni nezifutha zomoya ezicindezelwe, zisebenza ngempumelelo ekususeni i-lint, zingase zinganele izintambo ze-fiber emifushane, njengoba ukwakheka kwe-lint kungabangela ukuphuka kwentambo njalo. Njengoba kubonisiwe kuMfanekiso 2, sithuthukise isistimu yokugeleza komoya ngokwandisa inani lemibhobho ukusuka kwezine ukuya kweziyisishiyagalombili. Lokhu kumiswa okusha kususa kahle uthuli kanye ne-lint ezindaweni ezibalulekile, okuholela ekusebenzeni okuhlanzekile. Ukuthuthukiswa kusenze sakwazi ukwandisa i-isivinini ukunithakusuka ku-14 r/min kuya ku-18 r/min, kukhulisa kakhulu umthamo wokukhiqiza.
Ngokulungiselela ubude be-loop kanye nokuphakama kwe-sinker ukuze kuthuthukiswe ukumelana nelangabi nokufudumala, futhi ngokuthuthukisa ukumbozwa ukuze kuhlangatshezwane namazinga okumelana namalangabi, sizuze inqubo ezinzile yokunitha esekela izici ezifunekayo. Uhlelo lokuhlanza oluthuthukisiwe luphinde lwanciphisa kakhulu ukuphuka kwentambo ngenxa yokwakheka kwe-lint, okwenza ngcono ukuzinza kokusebenza. Isivinini sokukhiqiza esithuthukisiwe sikhuphule umthamo wangempela ngo-28%, kunciphisa izikhathi zokuhola futhi kwanda okukhiphayo.
Isikhathi sokuthumela: Dec-09-2024