Ukuvuza kwesikhwama
Izizathu eziyinhloko zokuvuza kweasukume isikhwama ukukhethwa kwezinto eziyinhlanganisela namandla okufaka uphawu okushisa.
Ukukhetha okubalulekile
Ukukhethwa kwezinto zokwakhaasukume isikhwama kubalulekile ekuvimbeleni ukuvuza, ngenhloso yokuthuthukisa amandla ekhasi phakathi kwezingqimba zangaphandle nezimaphakathi, kanye naphakathi kwesendlalelo esivimbelayo kanye nesendlalelo sokuvala ukushisa, namandla okuvala ukushisa kwesikhwama. Ngakho-ke, kuyadingeka ukuthi ukungezwani okungaphezulu kwendawo eyinhlanganisela yefilimu kumele kube kukhulu kuno-38dyn/cm; Ukusebenza kokuvalwa kwezinga lokushisa eliphansi kwefilimu yokuvala ukushisa kwesendlalelo sangaphakathi kuhle, futhi ukungezwani okungaphezulu kwendawo eshisayo kufanele kube ngaphansi kuka-34dyn/cm; Ngaphezu kwalokho, kuyadingeka ukukhetha ama-inks anokuxhumana okuhle, okunamathelayo okunokuqukethwe okuphezulu okuqinile kanye ne-viscosity ephansi, kanye nezinyibilikisi eziphilayo ezinokuhlanzeka okuphezulu.
Amandla okuvala ukushisa
Amandla okuvala ukushisa aphansi nawo angenye yezinto ezibalulekile ezithinta ukuvuza kwezikhwama eziqondile. Lapho kuvalwa ukushisa, kuyadingeka ukulungisa ubudlelwano obuhambisanayo phakathi kwezinga lokushisa lokuvalwa kokushisa, ingcindezi yokuvala ukushisa, nesikhathi sokuvala ukushisa. Ikakhulukazi, kubalulekile ukuhlola izinga lokushisa lokushisa kwezikhwama ezinezakhiwo ezahlukene, njengoba izinhlobo ezahlukene zamafilimu epulasitiki zinamaphuzu ahlukene okuncibilika kanye nokushisa okushisa okushisa; Ukucindezela kokuvala ukushisa akufanele kube phezulu kakhulu, futhi isikhathi sokuvala ukushisa akufanele sibe side kakhulu ukugwema ukuwohloka kwama-macromolecules. Isendlalelo sokuvala ukushisa sisikwa ummese wokuvala ukushisa esimweni sokuncibilika kwezinga lokushisa eliphezulu, okuholela ekwehleni kwamandla okuvala. Ukwengeza, izingqimba ezine zokuvala phansi kwesikhwama esiqondile ziyizingxenye ezibucayi kakhulu, okudingeka zihlolwe ngokugcwele futhi ziqinisekiswe ngaphambi kokunquma izinga lokushisa lokuvalwa kokushisa, ingcindezi, nesikhathi.
Enqubweni yangempela yokukhiqiza, ukuhlolwa kokuvuza kufanele kwenziweasukume isikhwama ngokwezidingo ezahlukene zokuqukethwe. Indlela elula futhi ewusizo kakhulu ukugcwalisa isikhwama ngenani elithile lomoya, ukushisa uvale umlomo wesikhwama, ubeke endishini equkethe amanzi, bese ucindezela izingxenye ezahlukene zesikhwama ngezandla zakho. Uma kungekho amabhamuza aphunyukayo, kukhombisa ukuthi isikhwama sinokuvala kahle nokusebenza kokuvala; Uma kungenjalo, izinga lokushisa lokuvalwa kokushisa nokucindezela kwendawo evuzayo kufanele kulungiswe ngesikhathi esifanele. Izikhwama ezimile eziqukethe uketshezi kufanele ziphathwe ngokuqapha okukhulu. Izindlela zokukhama nokuwisa zingasetshenziswa ukuthola noma yikuphi ukuvuza, njengokugcwalisa isikhwama ngenani elithile lamanzi, ukuvala umlomo, nokuhlola ngokwendlela yokuhlola ingcindezi ye-GB/T1005-1998. Indlela yokuhlola i-drop ingase futhi ibhekisele kumazinga angenhla.
Umumo wesikhwama ongalingani
I-flatness ingenye yezinkomba zokulinganisa izinga lokubukeka kwezikhwama zokupakisha. Ngaphezu kwezinto ezibonakalayo, ukucaba kwezikhwama eziqondile nakho kuhlobene nezici ezifana nezinga lokushisa lokuvalwa kokushisa, ingcindezi yokuvala ukushisa, isikhathi sokuvala ukushisa, kanye nomthelela wokupholisa. Ukushisa okweqile kokuvalwa kwezinga lokushisa, ingcindezi, nesikhathi kungabangela ukuncipha nokuguqulwa kwefilimu eyinhlanganisela. Ukupholisa okunganele kungabangela ukubunjwa okwanele ngemva kokuvalwa kokushisa, okungakwazi ukuqeda ukucindezeleka kwangaphakathi futhi kubangele imibimbi esikhwameni. Ngakho-ke, imingcele yenqubo kufanele ilungiswe ukuze kuqinisekiswe ukusebenza okuvamile kwesistimu yokujikeleza kwamanzi okupholisa.
I-symmetry engalungile
I-Symmetry ayithinti kuphela ukubonakala kweasukume isikhwama, kodwa futhi kuthinta ukusebenza kwazo kokubeka uphawu. I-asymmetry evame kakhulu yeasukume isikhwama ngokuvamile kubonakala endabeni engezansi. Ngenxa yokulawula okungalungile kokungezwani kwezinto ezingezansi, kungabangela ukuwohloka kwembobo engezansi eyindilinga noma imibimbi ngenxa yokungahambisani nokungezwani kwezinto ezibonakalayo, okuholela ekwehleni kwamandla okuvalwa kokushisa. Lapho umgodi oyisiyingi wezinto eziphansi zishintsha, kuyadingeka ukunciphisa ngokufanelekile ukungezwani kokukhipha futhi ukwandise isikhathi sokulinda sokulungiswa ngesikhathi sokuvalwa kokushisa ukuze kuqinisekiswe ukuthi ukuphambana kwezingqimba ezine ezansi kwesikhwama kushiswe ngokuphelele. Ngaphezu kwalokho, i-asymmetry yokwakheka kwesikhwama iphinde ihlobane nezinto ezinjengokulandelela isithombe sikagesi, ukuphakela, idizayini yesikhombisi, ibhalansi yerola yerabha, nokuvumelanisa kwe-stepper noma ama-servo motors. Le nkinga idinga ukubhekwana nayo ngesikhathi sokusebenza okukhethekile ngokusekelwe emikhiqizweni ehlukene kanye nemishini yokwenza izikhwama.
Ukuvela emiseisikhwamafuthiasukume isikhwama ilethe amaphuzu avelele amasha okukhula komnotho embonini yokupakisha eguquguqukayo. Ngenxa yamathuba azo ebhizinisi angapheli, izinkampani eziningi zokupakisha eziguquguqukayo njengamanje zethula imishini ehambisanayo nobuchwepheshe bokukhiqiza ukuze kuthuthukiswe intuthuko esheshayo yebhizinisi.
Uma unezidingo zesikhwama sokuma, ungaxhumana nathi. Njengomkhiqizi wokupakisha oguquguqukayo iminyaka engaphezu kwengu-20, sizokunikeza izixazululo ezifanele zokupakisha ngokuya ngezidingo zakho zomkhiqizo kanye nesabelomali.
Isikhathi sokuthumela: Oct-21-2023
