Phallo ea Ts'ebetso
1.Anodizing ea thepa e entsoeng ka silevera le lisebelisoa tsa electrophoretic tse thehiloeng silevera: Ho roala - Ho hlatsoa metsi - ho belisoa ha metsi - ho belisoa ha mocheso o tlaase - Ho hlatsoa ka metsi - ho hlatsuoa ka metsi - ho koala - Anodizing - ho hlatsoa ka metsi - ho hlatsoa ka metsi - ho hlatsoa ka metsi - ho koala masoba - ho hlatsoa metsi - Ho hlatsoa metsi - Ho koala - Ho omisa moea - Ho hlahloba - Ho kena ts'ebetsong ea electrophoresis - Ho paka.
2.Anodizing ea lisebelisuoa tse nang le serame le lisebelisoa tsa electrophoretic tse frosted: Loading - Degreasing - Water rinsing - Acid etching - Water rinsing - Water rinsing - Alkali etching - Water rinsing - Water rinsing - Neutralization and brightening - Water rinsing - Water rinsing - Water rinsing - Clamping - Anodizing - Ho hlatsoa ka metsi - Ho hlatsoa ka metsi - Ho hlatsoa ka metsi - Likoti tsa ho koala - Ho hlatsoa ka metsi – Ho hlatsoa metsi – Blanking – Ho omisa moea – Ho hlahloba – Ho kena tšebetsong ea electrophoresis – Ho paka.
3.Anodizing ea lisebelisoa tsa mebala le lisebelisoa tsa electrophoretic tsa mebala: Ho roala - Ho hlatsoa ka metsi - ho belisoa ha mocheso o tlaase - Ho hlatsoa metsi - ho hlatsuoa ka metsi - Clamping - Anodizing - ho hlatsoa ha metsi - ho hlatsoa ka metsi - ho hlatsoa ka metsi - ho mebala - ho hlatsoa ka metsi - ho hlatsoa ka metsi - ho koala masoba. - Ho hlatsoa ka metsi - Ho hlatsoa metsi - Ho hlahloba - Ho kena ts'ebetsong ea electrophoresis - Blanking - Air ho omisa – Ho hlahloba – Ho paka.
Lihlahisoa tsa anodizing tsa MAT Aluminium
Material Loading
1.Pele ho kenya li-profiles, libaka tsa ho ikopanya le lithupa tse phahamisang li lokela ho belisoa li hloekile, 'me ho roala ho lokela ho etsoa ho ea ka palo e tloaelehileng. Foromo ea lipalo e tjena: Palo ea liprofaele tse kentsoeng = Tekanyo e tloaelehileng ea hajoale x Sebaka sa profil e le 'ngoe.
2.Melao-motheo ea ho nahana ka palo ea li-racks: Tekanyo ea tšebeliso ea matla a mochine oa silicon ha ea lokela ho feta 95%; boima ba hona joale bo lokela ho behoa ho 1.0-1.2 A / dm; sebopeho sa profil se lokela ho siea likheo tse hlokahalang lipakeng tsa li-profile tse peli.
3.Calculation of anodizing time: Anodizing time (t) = Film botenya kamehla K x Current density k, moo K ke electrolysis kamehla, nkoa e le 0.26-0.32, 'me t ke ka metsotso.
4.Ha u kenya li-racks tse ka holimo, palo ea litlaleho e lokela ho latela tafole ea "Profile Area le Number of Upper Racks".
5.Ho nolofatsa metsi le khase ea metsi, li-racks tse ka holimo li lokela ho khelosoa nakong ea ho kopanya, ka lehlakoreng le leng la likhato tse ka bang 5.
6.Molamu oa conductive o ka fetela ka nģ'ane ho profil ka 10-20mm ka mahlakoreng ka bobeli, empa ha oa lokela ho feta 50mm.
Mocheso o tlase oa ho Pholisa
1.Tlhaloso ea mocheso oa mocheso o tlaase oa mocheso ka tanka o lokela ho laoloa ka kakaretso ea acid e 25-30 g / l, e nang le bonyane ba 15 g / l.
2.Mocheso oa tanka ea ho bentša o lokela ho bolokoa ho 20-30 ° C, ka bonyane ba 20 ° C. Nako ea ho bentša e lokela ho ba metsotsoana e 90-200.
3. Ka mor'a ho phahamisa le ho ntša metsi a setseng, litlaleho li lokela ho fetisetsoa ka potlako tanka ea metsi bakeng sa ho hlatsoa. Ka mor'a ho hlatsoa ka metsi a mabeli, li lokela ho fetisetsoa ka potlako ka tanka ea anodizing. Nako ea ho lula ka tanka ea metsi ha ea lokela ho feta metsotso e 3.
4.Pele ho belisoa, lisebelisoa tsa ho bentša mocheso o tlaase ha lia lokela ho phekoloa leha e le efe, 'me lino tse ling tsa tanka ha lia lokela ho kenngoa ka tanka ea polishing.
Mokhoa oa ho fokotsa
1.Ts'ebetso ea ho senya e etsoa ka tharollo ea acid ka mocheso oa kamore, ka nako ea metsotso e 2-4 le mahloriso a H2SO4 a 140-160 g / l.
2.Ka mor'a ho phahamisa le ho ntša metsi a setseng, litlaleho li lokela ho kenngoa ka tanka ea metsi bakeng sa ho hlatsoa ka metsotso e 1-2.
Ho Frosting (Acid Etching) Mokhoa
1.After degreasing, profiles li lokela ho hlatsuoa ka tanka ea metsi pele li kena ka tanka ea etching acid.
2.Mekhahlelo ea ts'ebetso: NH4HF4 mahloriso a 30-35 g / l, mocheso oa 35-40 ° C, pH ea bohlokoa ea 2.8-3.2, le nako ea ho senya acid ea 3-5 metsotso.
3.After etching acid, profiles e lokela ho feta ka lirinse tse peli tsa metsi pele li kena ka tanka ea alkali etching.
Mokhoa oa ho Etching oa Alkali
1.Process parameters: Free NaOH concentration ea 30-45 g/l, kakaretso ea alkali concentration ea 50-60 g/l, alkali etching agent ea 5-10 g/l, AL3+ concentration ea 0-15 g/l, mocheso oa 35-45 ° C, le alkali etching nako bakeng sa lisebelisoa tsa lehlabathe tsa 30-60 metsotsoana.
2.Ka mor'a ho phahamisa le ho ntša tharollo, litlaleho li lokela ho fetisetsoa kapele ho tanka ea metsi bakeng sa ho hlatsoa ka ho feletseng.
3.Boleng ba holim'a metsi bo lokela ho hlahlojoa ka mor'a ho hloekisa ho netefatsa hore ha ho na matšoao a ho senya, litšila, kapa ho khomarela holim'a metsi pele ho kena ts'ebetsong e khanyang.
Mokhoa o Khanyang
1.Process parameters: H2SO4 concentration ea 160-220 g / l, HNO3 ka tekanyo e loketseng kapa 50-100 g / l, mocheso oa kamore, le nako e khanyang ea metsotso ea 2-4.
2.Ka mor'a ho phahamisa le ho ntša metsi a setseng, litlaleho li lokela ho fetisetsoa ka potlako tanka ea metsi ka metsotso e 1-2, e lateloe ke tanka ea metsi ea bobeli bakeng sa metsotso e meng ea 1-2.
3.Ka mor'a ho hloekisa ka makhetlo a mabeli, mohala oa aluminium holim'a li-racks o lokela ho kenngoa ka thata ho tiisa hore o kopana hantle nakong ea ts'ebetso ea anodizing. Lisebelisoa tse tloaelehileng li koaletsoe ka lehlakoreng le leng la terata ea rack ea aluminium, ha lisebelisoa tsa mebala le lisebelisoa tsa electrophoretic li koaletsoe lipheletsong ka bobeli.
Mokhoa oa Anodizing
1.Process parameters: H2SO4 mahloriso a 160-175 g / l, AL3 + concentration ≤20 g / l, segokanyipalo hona joale ea 1-1.5 A / dm, voltage ea 12-16V, anodizing tanka mocheso oa 18-22 ° C. Nako ea motlakase e baloa ho sebelisoa foromo. litlhoko tsa filimi ea anodized: lisebelisoa tsa silevera 3-4μm, lehlabathe le tšoeu 4-5μm, electrophoresis 7-9μm;
2. Li-racks tsa anode li lokela ho behoa ka mokhoa o tsitsitseng litulong tsa conductive, 'me ho lokela ho netefatsoa hore ha ho na puisano pakeng tsa profiles le plate ea cathode pele e qala ts'ebetso ea anodizing.
3. Ka mor'a ho tlotsa, li-anode rods li lokela ho ntšoa ka har'a mokelikeli, li sekame, 'me li tšeloe mokelikeli o setseng. Joale li lokela ho fetisetsoa ka tanka ea metsi bakeng sa ho hlatsoa metsotso e 2.
4. Li-profiles tse se nang mebala li ka kenya tanka ea metsi ea bobeli bakeng sa ho tiisa phekolo.
Mokhoa oa mebala
1.Lihlahisoa tsa mebala li lokela ho hlophisoa feela ka mela e 'meli ea mela e le 'ngoe, e nang le sebaka se pakeng tsa lihlahisoa tse lekanang kapa tse kholo ho feta bophara ba sefahleho bo lumellanang ba lihlahisoa tse haufi. Ka kakaretso, ha ho lekanngoa ka menoana, sebaka se lokela ho ba seholo ho feta kapa se lekanang le bophara ba menoana e 'meli. Lingata li tlameha ho ba tse tiileng le tse sireletsehileng, 'me ke mela e mecha feela e lokelang ho sebelisoa bakeng sa ho kopanya.
2.Mocheso oa tanka ea anodizing nakong ea 'mala o lokela ho laoloa ho 18-22 ° C ho etsa bonnete ba hore botenya ba filimi e ts'oanang le e ntle ea anodized.
3.The anodized colouring libaka moleng o mong le o mong e lokela ho ba e batlang e lekana.
4.Ka mor'a ho kenya mebala, li-profiles li lokela ho ts'oaroa, ha li bapisoa le boto ea mebala, 'me haeba maemo a finyelloa, a ka hlatsuoa ka tanka ea metsi. Ho seng joalo, mehato e tobileng e lokela ho nkoa.
5.Ho eletsoa ho qoba ho kenya mebala mefuta e fapaneng ea lihlahisoa kapa lihlopha tse fapaneng tsa lihlahisoa ka rack e le 'ngoe.
Lihlahisoa tsa anodizing tsa MAT Aluminium
Mokhoa oa ho tiisa,
1.Beha li-profiles tse nang le anodized ka tanka e koalang ho koala filimi e nang le porous anodized le ho matlafatsa khanyetso ea kutu ea filimi ea anodized.
2.Mekhahlelo ea ts'ebetso: Mocheso o tloaelehileng oa ho tiisa oa 10-30 ° C, nako ea ho tiisa metsotso ea 3-10, pH ea boleng ba 5.5-6.5, khatello ea moemeli oa ho tiisa 5-8 g / l, mahloriso a nickel ion ea 0.8-1.3 g / l, le fluoride ion concentration ea 0.35-0.8 g/l.
3. Ka mor'a ho tiisa, phahamisa li-racks, u sekame 'me u tšolle mokelikeli oa ho tiisa, u li fetise ka tanka ea metsi bakeng sa ho hlatsoa ka lekhetlo la bobeli (metsotso e 1 nako le nako), omisa li-profiles, u li tlose ho li-racks, u li hlahlobe le ho li omisa pele u li paka. .
E hlophisitsoeng ke May Jiang ho tsoa ho MAT Aluminium
Nako ea poso: Oct-21-2023
