Ukuze umkhiqizo ube ngowakho kakhudlwana, iningi lemikhiqizo yokupakisha eyenziwe idinga ukufakwa umbala ebusweni. Kunezinqubo ezahlukene zokwelapha ubuso zokupakisha kwamakhemikhali nsuku zonke. Lapha sethula ikakhulukazi izinqubo eziningana ezivamile embonini yokupakisha izimonyo, njengokufaka i-vacuum coating, ukufutha, ukufaka i-electroplating, ukufaka i-anodizing, ukubumba nge-injection kanye nokushintsha kombala.
1. Incazelo yenqubo yokumboza i-Vacuum
Ukufakwa kwe-vacuum ikakhulukazi kubhekisela ohlotsheni lomkhiqizo oludinga ukugqokwa ngaphansi kwezinga eliphezulu le-vacuum. I-substrate yefilimu ezogqokwa ifakwa ku-vacuum evaporator, futhi kusetshenziselwa iphampu ye-vacuum ukukhipha i-vacuum egqokweni iye ku-1.3 × 10-2 ~ 1.3 × 10-3Pa. I-crucible iyashiswa ukuze incibilike futhi iphele intambo ye-aluminium ehlanzekile kakhulu (ubumsulwa obungu-99.99%) ekushiseni okungu-1200℃ ~ 1400℃ iye ku-aluminium yegesi. Izinhlayiya ze-aluminium yegesi zifakwa ebusweni be-substrate yefilimu ehambayo, futhi ngemva kokupholisa nokunciphisa, kwakheka ungqimba lwe-aluminium yensimbi eqhubekayo nekhanyayo.
2. Izici zenqubo yokumboza i-Vacuum
Izindleko zenqubo: izindleko zesikhunta (azikho), izindleko zeyunithi (eziphakathi nendawo)
Umphumela ofanele: ingxenye eyodwa kuya kwenqwaba enkulu
Ikhwalithi: ikhwalithi ephezulu, ukukhanya okuphezulu kanye nesendlalelo sokuvikela ubuso bomkhiqizo
Isivinini: isivinini sokukhiqiza esimaphakathi, amahora ayi-6 ngomjikelezo (kufaka phakathi ukupenda)
3. Ukwakheka kohlelo lwenqubo yokumboza nge-vacuum
1. Imishini yokufaka i-electroplating
Ukufaka i-vacuum plating kuyindlela evame kakhulu yokwelapha ubuso bensimbi. Njengoba kungadingeki isikhunta, izindleko zenqubo ziphansi kakhulu, futhi imibala efana nempilo ingasetshenziswa ekufakeni i-vacuum plating, ukuze ubuso bomkhiqizo bukwazi ukufeza umphumela we-aluminium enodised, i-chrome ekhanyayo, igolide, isiliva, ithusi kanye ne-gunmetal (i-alloy yethusi-tin). Ukufaka i-vacuum plating kungaphatha ubuso bezinto ezishibhile (njenge-ABS) emphumeleni wobuso bensimbi ngentengo ephansi. Ubuso be-workpiece efakwe i-vacuum plate kufanele bugcinwe bomile futhi bubushelelezi, ngaphandle kwalokho kuzothinta kakhulu umphumela wobuso.
2. Izinto ezisebenzayo
Izinto zensimbi zingaba yigolide, isiliva, ithusi, i-zinc, i-chromium, i-aluminium, njll., phakathi kwazo i-aluminium esetshenziswa kakhulu. Izinto zepulasitiki nazo ziyasebenza, njenge-ABS, njll.
4. Inkomba yokugeleza kwenqubo
Ake sithathe ingxenye yepulasitiki njengesibonelo: fafaza ungqimba lwe-primer ku-workpiece kuqala, bese wenza i-electroplating. Njengoba i-workpiece iyingxenye yepulasitiki, amabhamuza omoya namagesi e-organic azosala ngesikhathi sokubumba ngomjovo, futhi umswakama emoyeni uzomuncwa uma ubekwa. Ngaphezu kwalokho, njengoba ubuso bepulasitiki bungasicaba ngokwanele, ubuso be-workpiece obufakwe ngogesi ngqo abubushelelezi, ukukhanya kuphansi, umuzwa wensimbi awumuhle, futhi kuzoba namabhamuza, amabhamuza nezinye izimo ezingathandeki. Ngemva kokufutha ungqimba lwe-primer, kuzokwakhiwa ubuso obubushelelezi nobusicaba, futhi amabhamuza namabhamuza akhona epulasitiki uqobo azosuswa, ukuze umphumela we-electroplating uboniswe.
5.Isicelo embonini yokupakisha yezimonyo
Ukugqoka nge-vacuum kunezinhlelo zokusebenza ezahlukahlukene embonini yokupakisha izimonyo, njengezingxenye zangaphandle ze-lipstick tube, izingxenye zangaphandle ze-pump head, amabhodlela engilazi, izingxenye zangaphandle ze-bottle cap, njll.
Isikhathi sokuthunyelwe: Feb-24-2025