IiNkcazo zeNkqubo yeAluminiyam yeAnodizing

Inkqubo Flow

1.I-Anodizing yezinto ezisekelwe kwisilivere kunye nezixhobo ze-electrophoretic ezisekelwe kwisilivere: Ukulayishwa - Ukuhlanjululwa kwamanzi - ukupholisa ubushushu obuphantsi - Ukuhlamba ngamanzi - Ukuhlanjululwa kwamanzi - Ukucoca - Ukuhlamba - Ukuhlanjululwa kwamanzi - Ukuhlanjululwa kwamanzi - Ukuvalelwa kwamanzi - Ukutywinwa kwemingxuma - Ukuhlanjululwa kwamanzi - Ukuhlanjululwa kwamanzi - Ukungakhethi - Ukomisa umoya - Ukuhlolwa - Ukungena kwinkqubo ye-electrophoresis - Ukupakishwa.

2.I-Anodizing yezinto ezikhenkcezayo kunye ne-electrophoretic ekhenkcezayo imathiriyeli: Ukulayishwa – Ukuthotywa – Ukuhlanjululwa kwamanzi – ukucocwa kwe-Acid – Ukuhlamba ngamanzi – ukuhlanjululwa kwamanzi – ukuhlamba amanzi – ukurhaxwa kwealkali – Ukuhlanjululwa kwamanzi – Ukuhlanjululwa kwamanzi – ukuhlanjululwa kwamanzi – ukuhlanjululwa ngamanzi – ukugoba – ukuthambisa – Ugutyulo lwamanzi – Ugutyulo lwamanzi – Ugutyulo lwamanzi – Imingxunya yokutywina – Ukuhlamba ngamanzi – Ukuhlanjululwa kwamanzi – Ukungacwangciswanga – Ukomiswa komoya – Ukuhlola – Ukungena kwinkqubo ye-electrophoresis – Ukupakishwa.

3.I-Anodizing yezinto ezinemibala kunye nokufakwa kwemibala kwizinto ze-electrophoretic: Ukulayishwa - Ukuhlamba ngamanzi - ukupolisha okuphantsi kobushushu - Ukuhlamba ngamanzi - ukuhlanjululwa kwamanzi - ukugoqa - ukuhlanjululwa kwamanzi - ukuhlamba ngamanzi - Ukucoca ngamanzi - Ukufaka imibala - Ukuhlamba ngamanzi - Ukuputswa kwamanzi - Ukutywinwa kwemingxuma -Ukuhlanjululwa kwamanzi-Ukuhlamba ngamanzi-Ukuhlola-Ukungena kwinkqubo ye-electrophoresis-Ukungacwangciswanga-Umoya ukomisa - Ukuhlolwa - Ukupakishwa.

Imveliso yeAnodizing yeMAT Aluminiyam

Ukufakwa kwezinto eziphathekayo

1.Ngaphambi kokulayisha iiprofayili, iindawo zoqhagamshelwano zeentonga zokuphakamisa kufuneka zicocwe zicocekile, kwaye ukulayishwa kufuneka kwenziwe ngokwenani eliqhelekileyo. Ifomula yokubala imi ngolu hlobo lulandelayo: Inani leeprofayili ezilayishiweyo = Ingxinano eqhelekileyo yangoku x Indawo yeprofayile enye.

I-2.Imigaqo yokuqwalasela inani lee-racks: Izinga lokusetyenziswa komthamo womatshini we-silicon akufanele lidlule i-95%; uxinaniso lwangoku kufuneka lubekwe kwi-1.0-1.2 A / dm; ubume beprofayili kufuneka bushiye izithuba eziyimfuneko phakathi kweeprofayili ezimbini.

3.Ukubalwa kwexesha le-anodizing: Ixesha le-Anodizing (t) = Ubunzima befilimu rhoqo K x Ubuninzi bangoku k, apho i-K i-electrolysis rhoqo, ithathwa njenge-0.26-0.32, kwaye t yimizuzu.

4.Xa ulayisha ii-racks eziphezulu, inani leeprofayili kufuneka lilandele "Indawo yeProfayili kunye neNani leeRacks eziPhezulu" itheyibhile.

5.Ukuququzelela ukukhutshwa kwamanzi kunye negesi, i-racks ephezulu kufuneka ifakwe ngexesha lokudibanisa, kunye ne-angle inclination angle ye-5 degrees.

6.Intonga eqhubayo inokwandisa ngaphaya kweprofayili nge-10-20mm kuzo zombini iziphelo, kodwa akufanele idlule i-50mm.

Ubushushu obuphantsi beNkqubo yokuNgcwelisa

1.Uxinzelelo lwe-agent ye-polish ephantsi yokushisa kwi-tank kufuneka ilawulwe kwi-asidi epheleleyo ye-25-30 g / l, kunye nobuncinci be-15 g / l.

2. Ubushushu betanki yokupholisha kufuneka bugcinwe kwi-20-30 ° C, kunye nobuncinci be-20 ° C. Ixesha lokupholisa kufuneka libe yi-90-200 imizuzwana.

3.Emva kokuphakamisa kunye nokukhupha i-liquid eseleyo, iiprofayili kufuneka zidluliselwe ngokukhawuleza kwitanki yamanzi ukuze kuhlanjululwe. Emva kokuhlamba amanzi amabini, kufuneka adluliselwe ngokukhawuleza kwitanki ye-anodizing. Ixesha lokuhlala kwi-tank yamanzi akufanele lidlule imizuzu emi-3.

I-4.Ngaphambi kokupholisa, izinto zokuthambisa eziphantsi kweqondo lokushisa akufanele ziqhube naluphi na olunye unyango, kunye nezinye i-tank liquids akufanele zifakwe kwi-tank polishing.

Inkqubo yokwehlisa amafutha

I-1.Inkqubo ye-degreasing iqhutyelwa kwisisombululo se-asidi kwiqondo lokushisa, kunye nexesha le-2-4 imizuzu kunye ne-H2SO4 yoxinzelelo lwe-140-160 g / l.

2.Emva kokuphakamisa kunye nokukhupha i-liquid eseleyo, iiprofayili kufuneka zifakwe kwitanki yamanzi yokuhlanjululwa kwe-1-2 imizuzu.

Ukuqaba (i-Acid Etching) Inkqubo

1.After degreasing, iiprofayili kufuneka zihlanjululwe kwitanki yamanzi ngaphambi kokungena kwi-acid etching tank.

Iiparamitha ze-2.Process: I-NH4HF4 igxininise ye-30-35 g / l, ukushisa kwe-35-40 ° C, ixabiso le-pH le-2.8-3.2, kunye nexesha le-asidi ye-3-5 imizuzu.

3.Emva kokufakwa kweasidi, iiprofayili kufuneka zidlule kwiirinse ezimbini zamanzi ngaphambi kokungena kwitanki yealkali etching.

Inkqubo yeAlkali Etching

I-1.Iiparamitha zenkqubo: I-NaOH yamahhala yokuxinwa kwe-30-45 g / l, i-alkali concentration ye-50-60 g / l, i-alkali etching agent ye-5-10 g / l, i-AL3 + i-concentration ye-0-15 g / l, iqondo lokushisa I-35-45 ° C, kunye nexesha le-alkali yokufaka izinto zesanti ze-30-60 imizuzwana.

2.Emva kokuphakamisa kunye nokukhupha isisombululo, iiprofayili kufuneka zihanjiswe ngokukhawuleza kwitanki yamanzi ukuze kuhlanjululwe ngokucokisekileyo.

3.Umgangatho womphezulu kufuneka uhlolwe emva kokucoca ukuqinisekisa ukuba akukho zimpawu zokubola, ukungcola, okanye ukunamathela komphezulu ngaphambi kokungena kwinkqubo yokukhanya.

Inkqubo yokukhanya

I-1.Process parameters: I-H2SO4 i-concentration ye-160-220 g / l, i-HNO3 kwisixa esifanelekileyo okanye i-50-100 g / l, ukushisa kwegumbi, kunye nexesha elikhanyayo le-2-4 imizuzu.

2.Emva kokuphakamisa kunye nokukhupha i-liquid eseleyo, iiprofayili kufuneka zidluliselwe ngokukhawuleza kwitanki yamanzi kwi-1-2 imizuzu, ilandelwa yi-tank yesibini yamanzi enye imizuzu eyi-1-2.

3.Emva kwemijikelo emibini yokucoca, ucingo lwe-aluminium kwii-racks kufuneka lunyanzeliswe ngokuqinileyo ukuqinisekisa ukuba unxibelelwano oluhle ngexesha lenkqubo ye-anodizing. Izinto eziqhelekileyo zixinzelelwe kwelinye icala le-rack ye-aluminium yocingo, ngelixa izinto zokufaka imibala kunye nezixhobo ze-electrophoretic ziboshwe kuzo zombini iziphelo.

Inkqubo yeAnodizing

Iiparamitha ze-1.Process: I-H2SO4 i-concentration ye-160-175 g / l, i-AL3 + i-concentration ≤20 g / l, i-concentration yangoku ye-1-1.5 A / dm, i-voltage ye-12-16V, i-anodizing tank ye-18-22 ° C. Ixesha lokufakelwa kombane libalwa kusetyenziswa ifomula. iimfuno zefilimu anodized: izinto zesilivere 3-4μm, isanti emhlophe 4-5μm, electrophoresis 7-9μm;

2.Ii-anode racks kufuneka zibekwe ngokuthe gqolo kwizihlalo zokuqhuba, kwaye kufuneka kuqinisekiswe ukuba akukho qhagamshelwano phakathi kweeprofayili kunye ne-cathode plate ngaphambi kokuqala inkqubo ye-anodizing.

3.Emva kwe-anodizing, iintonga ze-anode kufuneka ziphakanyiswe ngaphandle kwe-liquid, i-tilted, kwaye ikhutshwe kwi-residual liquid. Emva koko kufuneka badluliselwe kwitanki yamanzi ukuze bahlanjululwe imizuzu emi-2.

I-4.Iiprofayili ezingenambala zingangena kwi-tank yamanzi yesibini ukutywinwa unyango.

Inkqubo yokufaka imibala

Iimveliso ze-1.Coloring kufuneka zicwangciswe kuphela kumgca omnye-uluhlu lwe-double-line, kunye nomgama phakathi kweemveliso ezilinganayo okanye ezinkulu kunobubanzi obuhambelana nobuso beemveliso ezikufutshane. Ngokuqhelekileyo, xa kulinganiswa ngeminwe, umgama kufuneka ube mkhulu okanye ulingane nobubanzi beminwe emibini. Iinyanda kufuneka ziqine kwaye zikhuseleke, kwaye yimigca emitsha kuphela ekufuneka isetyenziselwe ukubopha.

2.Itanki ye-anodizing yokushisa ngexesha lokufaka umbala kufuneka ilawulwe kwi-18-22 ° C ukuqinisekisa ukufana kunye nobukhulu befilimu ye-anodized.

3.Iindawo zemibala ye-anodized kumqolo ngamnye kufuneka zilingane.

4.Emva kombala, iiprofayili kufuneka zifakwe, zifaniswa nebhodi yombala, kwaye ukuba iimeko zidibene, zinokuhlanjululwa kwitanki yamanzi. Ngaphandle koko, amanyathelo athile kufuneka athathwe.

5.Kucetyiswa ukuba ugweme ukufaka imibala kwiintlobo ezahlukeneyo zeemveliso okanye iibhetshi ezahlukeneyo zeemveliso kwi-rack efanayo.

Imveliso yeAnodizing yeMAT Aluminiyam

Inkqubo yokutywinwa,

1.Faka iiprofayili ze-anodized kwitanki yokutywina ukuvala ifilimu ene-anodized ene-porous kunye nokwandisa ukuxhathisa ukubola kwefilimu ye-anodized.

I-2.Iiparamitha zenkqubo: Ukushisa okuqhelekileyo kokutywinwa kwe-10-30 ° C, ixesha lokutywinwa kwemizuzu eyi-3-10, ixabiso le-pH le-5.5-6.5, i-agent yokutywina i-concentration ye-5-8 g / l, i-nickel ion concentration ye-0.8-1.3 g / l, kunye ne-fluoride ion concentration ye-0.35-0.8 g / l.

3. Emva kokutywinwa, phakamisa ii-racks, udibanise kwaye ukhuphe i-liquid yokutywinwa, udlulisele kwitanki yamanzi okwesibini ukuhlamba (imizuzu eyi-1 ngexesha ngalinye), uvuthulule iiprofayili, uzikhuphe kwii-racks, uhlolisise kwaye uyomise ngaphambi kokupakisha. .

Ihlelwe nguMay Jiang esuka kwiMAT Aluminium