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Menene maganin saman bayanan aluminum
2024-08-01
Samar da ƙofar ƙarfe ta aluminum da kuma Bayanin TagogiAna iya raba s zuwa matakai huɗu: shirye-shiryen ingot, gyaran extrusion, maganin zafi, da kuma maganin saman. Tare da ci gaba da inganta yanayin rayuwar mutane, buƙatun bayyanar da launi na ƙofofi da tagogi suna da girma da girma. Kuma tare da gyaran fasahar sarrafa aluminum a hankali, an haɓaka wasu hanyoyin magance saman da ke da sarkakiya. Sau da yawa muna ganin hanyoyin magance saman aluminum kamar electrophoresis, anodic oxidation, da fesa fenti fluorocarbon, da sauransu.
1.Electrophoresis
Electrophoresis tsari ne da ake sanya fenti mai amfani da electrophoretic a saman kayan aikin a cathode da anode. A ƙarƙashin aikin ƙarfin lantarki, ions ɗin fenti da aka caji suna motsawa zuwa cathode kuma suna samar da wani abu mara narkewa tare da aikin alkaline da aka samar akan saman cathode. Electrophoresis na bayanin aluminum yana nufin tsarin sanya fenti mai amfani da electrophoresis. Alu da aka fitarƙaramin ƙarfe a cikin tankin electrophoresis kuma yana samar da fim ɗin resin mai yawa a waje bayan an shafa wutar lantarki kai tsaye. Bayanan aluminum na electrophoretic suna da haske sosai kuma suna da tasirin madubi, wanda kuma yana inganta juriyar tsatsa.
Gudun Tsarin Aiki: Electrolysis (Rushewa) ➤ Electrophoresis (Yin iyo, Hijira) ➤ Electroosmosis (Ruwan sama)
2. Iskar shaka ta anodic
Iskar shaka ta anodic na bayanan aluminum tana nufin tsarin samar da wani Layer na fim ɗin oxide akan kayayyakin aluminum (anode) saboda aikin wutar lantarki da aka yi amfani da ita a ƙarƙashin yanayin lantarki mai dacewa da takamaiman yanayin fasaha don aluminum da gami da shi. Duk da haka, fim ɗin oxide da aka samar a wajen aluminum mai anodized ya bambanta da fim ɗin oxide na gabaɗaya, kuma ana iya rina aluminum mai anodized ta hanyar canza launi na electrolytic. Domin shawo kan lahani a cikin tauri da juriya ga bayyanar aluminum mai anodized, faɗaɗa kewayon aikace-aikacen da tsawaita rayuwar sabis, fasahar maganin saman ta zama hanyar haɗi mai mahimmanci a cikin amfani da aluminum mai anodized, kuma fasahar oxidation ta anodic ita ce wacce aka fi amfani da ita kuma ta fi nasara a yanzu.
Tsarin aiki
Rage mai ➤ Goge sinadarai ➤ Tsatsa mai guba ➤ Cire fim ɗin baƙi ➤ Anodizing ➤ Rini kafin a yi masa magani ➤ Rini ➤ Rufe rami ➤ Busarwa
Bambanci tsakanin anodizing da electrophoresis: Anodizing shine oxidizing da farko sannan canza launi, yayin da electrophoresis shine canza launi kai tsaye.
3. Rufin Foda na Electrostatic
Tare da kayan fesa foda na lantarki, ana shafa murfin foda a kan bayyanar kayan aikin. A ƙarƙashin aikin wutar lantarki mai tsauri, foda za a shafa shi daidai gwargwado a kan bayyanar kayan aikin don samar da murfin foda. Bayan yin burodi mai zafi, daidaita da kuma warkar da murfin foda, ana samun rufin ƙarshe tare da tasirin daban-daban. Tasirin fesawa dangane da ƙarfin injina, mannewa, juriyar tsatsa, juriyar tsufa, da sauransu, ya fi ƙarfin fesawa.
Gudun Tsarin Aiki
Maganin Kafin ➤ Feshi ➤ Yin burodi da kuma warkarwa
4. Feshin Fluorocarbon
Feshin fluorocarbon wani nau'in feshin lantarki ne, kuma feshin ruwa ne. Ana yin amfani da murfin feshin fluorocarbon da resin fluoride na polyvinylidene a matsayin kayan tushe ko kuma da foda na aluminum na ƙarfe a matsayin kayan launi da aka yi da fenti. Akwai waɗanda aka dakatar da su da kuma waɗanda aka dakatar da su. Ana dakatar da su ne ta hanyar cewa a lokacin da ake yin magani da feshi da kuma warkar da aluminum, za a dakatar da aluminum. Rufin fluorocarbon mai inganci mai kyau yana da sheƙi na ƙarfe, launi mai kaifi da kuma ma'ana mai girma uku.
Tsarin aiki kwarara
Tsarin da za a yi kafin a fara magani: Rage mai da kuma tsaftace gurɓataccen aluminum ➤ Wanke ruwa ➤ Wanke Alkali (rage mai) ➤ Wanke ruwa ➤ Wanke acid ➤ Wanke ruwa ➤ Chroming ➤ Wanke ruwa ➤ Wanke ruwa tsantsa
Gudun fesawa: Fesawa na farko ➤ Rufin saman ➤ Fentin glaze ➤ Yin burodi (180 - 250℃) ➤ Kula da inganci
Bambanci tsakanin feshin foda na electrostatic da feshin fluorocarbon: Feshin foda shine amfani da kayan feshin foda (injin feshin electrostatic) don feshin foda zuwa ga bayyanar kayan aikin. A ƙarƙashin aikin wutar lantarki mai tsauri, foda zai shanye daidai gwargwado a kan bayyanar kayan aikin, yana samar da murfin foda. Feshin fluorocarbon wani nau'in feshin electrostatic ne kuma shine hanyar feshin ruwa, wanda ake kira feshin fluorocarbon.
5. Canja wurin Hatsi na Itace
Bayanan canja wurin hatsi na itace suna nufin bayanan martaba inda, bisa ga ƙa'idar shigar zafi mai zafi a cikin murfin foda ko fenti na electrophoresis, ta hanyar dumama, matsi, tsarin ƙwayar itace akan takardar canja wuri ko fim ɗin canja wuri ana canja shi cikin sauri kuma yana shiga cikin bayanan martaba da aka fesa ko aka yi da electrophoresis. Bayanan asalin itacen da aka samar suna da laushi mai haske da kuma ma'ana mai ƙarfi ta girma uku, wanda ya fi nuna yanayin halitta na ƙwayar itace kuma abu ne mai kyau don adana kuzari da muhalli don maye gurbin itacen gargajiya.
Gudun Tsarin Aiki
Zaɓi substrate ɗin ➤ Naɗe takardar buga hatsin itace ➤ Rufe jakar filastik ➤ Yi amfani da injin tsotsa ➤ Gasa ➤ Yage takardar bugawa ➤ Yi aikin tsaftace waje
