Ukugeleza Kwenqubo
1.I-anodizing yezinto ezisekelwe esiliva kanye nezinto ze-electrophoretic ezisekelwe esiliva: Ukulayisha - Ukuhlanjululwa kwamanzi - Ukupholisha izinga lokushisa eliphansi - Ukuhlanzwa kwamanzi - Ukuhlanjululwa kwamanzi - Ukucwenga - Ukuhlanzwa kwamanzi - Ukuhlanzwa kwamanzi - Ukuhlanjululwa kwamanzi - Izimbobo zokuvala - Ukuhlanjululwa kwamanzi - Ukugeza ngamanzi - Ukungasho lutho - Ukomiswa komoya - Ukuhlola - Ukungena kunqubo ye-electrophoresis - Ukupakisha.
2.I-anodizing yezinto eziyisithwathwa nezinto ze-electrophoretic eziyisithwathwa: Ukulayisha – Ukwehlisa – Ukuhlanjululwa kwamanzi – Ukufakwa kwe-Acid – Ukufaka i-Acid – Ukugezwa kwamanzi – Ukugezwa kwamanzi – Ukufakwa kwe-alkali – Ukuhlanzwa kwamanzi – Ukuhlanjululwa kwamanzi – Ukungathathi hlangothi nokukhanya – Ukuhlanjululwa kwamanzi – Ukugezwa kwamanzi – Ukugoqa – I-anodizing – Ukugeza ngamanzi - Ukugeza ngamanzi - Ukugeza ngamanzi - Izimbobo zokuvala - Ukugeza ngamanzi - Ukugeza ngamanzi - Ukungafaki - Ukomiswa komoya - Ukuhlola - Ukungena kunqubo ye-electrophoresis - Ukupakisha.
3.Anodizing of coloring materials and coloring electronic materials - Ukugeza ngamanzi - Ukugeza ngamanzi - Ukuhlola - Ukungena kunqubo ye-electrophoresis - Ukuvala - Umoya ukomisa - Ukuhlola - Ukupakisha.
Imikhiqizo ye-Anodizing ye-MAT Aluminium
Ukulayisha Okubalulekile
I-1.Ngaphambi kokulayisha amaphrofayili, izindawo zokuthintana zezinduku zokuphakamisa kufanele ziphuculwe zihlanzeke, futhi ukulayishwa kufanele kwenziwe ngokuvumelana nenombolo evamile. Ifomula yokubala imi kanje: Inombolo yamaphrofayili alayishiwe = Ukuminyana okujwayelekile kwamanje x Indawo yephrofayili eyodwa.
2.Izimiso zokucabangela inani lama-rack: Izinga lokusebenzisa umthamo womshini we-silicon akufanele lidlule u-95%; ukuminyana kwamanje kufanele kubekwe ku-1.0-1.2 A/dm; isimo sephrofayili kufanele sishiye izikhala ezidingekayo phakathi kwamaphrofayili amabili.
3.Ukubalwa kwesikhathi se-anodizing: Isikhathi se-anodizing (t) = Ukuqina kwefilimu okungaguquki K x Ukuminyana kwamanje k, lapho u-K kuyi-electrolysis engaguquki, ethathwa njengo-0.26-0.32, futhi u-t ungamaminithi.
4.Uma ulayisha ama-rack aphezulu, inombolo yamaphrofayili kufanele ilandele ithebula elithi "Indawo Yephrofayela kanye Nenombolo YamaRakhi Angaphezulu".
5.Ukwenza kube lula ukuphuma kwe-liquid negesi, ama-racks angaphezulu kufanele atshekiswe ngesikhathi sokuhlanganisa, nge-angle yokuthambekela ezungeze ama-degree angu-5.
6.Induku ye-conductive ingadlulela ngaphesheya kwephrofayili ngo-10-20mm kuzo zombili iziphetho, kodwa akufanele idlule u-50mm.
Inqubo Yokupholisha ngezinga lokushisa eliphansi
1.I-concentration of low-temperature polishing agent ethangini kufanele ilawulwe ekuhlanganiseni okuphelele kwe-asidi engu-25-30 g/l, nobuncane be-15 g/l.
2. Izinga lokushisa lethangi lokupholisha kufanele ligcinwe ku-20-30°C, okungenani libe ngu-20°C. Isikhathi sokupholisha kufanele sibe imizuzwana engama-90-200.
3.Ngemva kokuphakamisa nokukhipha uketshezi olusele, amaphrofayili kufanele adluliselwe ngokushesha ethangini lamanzi ukuze ahlanzwe. Ngemuva kokuhlanza amanzi amabili, kufanele adluliselwe ngokushesha ku-anodizing tank. Isikhathi sokuhlala ethangini lamanzi akufanele sidlule imizuzu emi-3.
I-4.Ngaphambi kokupholishwa, izinto zokupholisha ezisezingeni eliphansi akufanele ziphathwe noma yikuphi okunye ukwelashwa, nezinye izinto eziwuketshezi zamathangi akufanele zingeniswe ethangini lokupholisha.
Inqubo yokwehlisa amafutha
I-1.Inqubo yokunciphisa i-degreasing yenziwa ngesisombululo se-asidi ekamelweni lokushisa, ubude bemizuzu engu-2-4 kanye nokuhlushwa kwe-H2SO4 kwe-140-160 g / l.
2.Ngemva kokuphakamisa nokukhipha uketshezi olusele, amaphrofayili kufanele afakwe ethangini lamanzi ukuze ageze imizuzu engu-1-2.
I-Frosting (I-Acid Etching) Inqubo
1.Ngemva kokwehlisa, amaphrofayili kufanele agezwe ethangini lamanzi ngaphambi kokungena ethangini lokufaka i-asidi.
2.Amapharamitha wenqubo: I-NH4HF4 ukugxila kuka-30-35 g/l, izinga lokushisa elingu-35-40°C, inani le-pH lika-2.8-3.2, nesikhathi sokufaka i-asidi imizuzu engu-3-5.
3.Ngemva kokufakwa kwe-asidi, amaphrofayili kufanele adlule ezihlahleni ezimbili zamanzi ngaphambi kokungena ethangini lokufaka i-alkali.
Inqubo ye-Alkali Etching
1.Amapharamitha wenqubo: Ukugxiliswa kwe-NaOH kwamahhala okungu-30-45 g/l, ukugxiliswa kwe-alkali okuphelele okungu-50-60 g/l, i-alkali etching agent engu-5-10 g/l, ukugxiliswa kwe-AL3+ kuka-0-15 g/l, izinga lokushisa 35-45°C, kanye nesikhathi sokufakwa kwe-alkali sezinto zesihlabathi ezingamasekhondi angu-30-60.
2.Ngemva kokuphakamisa nokukhipha isisombululo, amaphrofayili kufanele adluliselwe ngokushesha ethangini lamanzi ukuze ahlanzwe kahle.
3.Izinga eliphezulu kufanele lihlolwe ngemva kokuhlanza ukuze kuqinisekiswe ukuthi azikho izimpawu zokugqwala, ukungcola, noma ukunamathela kwendawo ngaphambi kokungena enkambisweni yokukhanya.
Inqubo Ekhanyayo
1.Amapharamitha wenqubo: Ukugxiliswa kwe-H2SO4 kuka-160-220 g/l, i-HNO3 ngenani elifanele noma 50-100 g/l, izinga lokushisa legumbi, nesikhathi sokukhanya samaminithi angu-2-4.
2.Ngemva kokuphakamisa nokukhipha uketshezi olusele, amaphrofayili kufanele adluliselwe ngokushesha ethangini lamanzi imizuzu engu-1-2, alandelwe ithangi lamanzi lesibili eminye imizuzu engu-1-2.
3.Ngemva kwemijikelezo emibili yokuhlanza, ucingo lwe-aluminium kuma-racks kufanele luboshwe ngokuqinile ukuze kuqinisekiswe ukuthintana okuhle ngesikhathi senqubo ye-anodizing. Izinto ezivamile ziboshelwe ekugcineni kocingo lwe-aluminium yokubeka, kuyilapho izinto zokufaka imibala nezinto ze-electrophoretic ziboshiwe kuzo zombili iziphetho.
Inqubo ye-Anodizing
I-1.Process parameters: Ukuhlushwa kwe-H2SO4 kwe-160-175 g / l, ukuhlushwa kwe-AL3+ ≤20 g / l, ukuminyana kwamanje kwe-1-1.5 A / dm, i-voltage ye-12-16V, izinga lokushisa le-anodizing ye-18-22 ° C. Isikhathi sokufaka ugesi sibalwa kusetshenziswa ifomula. izidingo zefilimu ye-anodized: impahla yesiliva 3-4μm, isihlabathi esimhlophe 4-5μm, i-electrophoresis 7-9μm;
2.Ama-anode racks kufanele abekwe ngokuqhubekayo ezihlalweni zokuqhuba, futhi kufanele kuqinisekiswe ukuthi akukho ukuxhumana phakathi kwamaphrofayili kanye ne-cathode plate ngaphambi kokuqala inqubo ye-anodizing.
3.Ngemva kokugcotshwa kwe-anodizing, izinduku ze-anode kufanele zikhishwe oketshezini, zitshekiswe, futhi zikhishwe uketshezi olusele. Ngemuva kwalokho kufanele zidluliselwe ethangini lamanzi ukuze zihlanjwe imizuzu emi-2.
4.Amaphrofayili angafaki imibala angangena ethangini lesibili lamanzi ukuze afakwe uphawu.
Inqubo Yokufaka Umbala
1.Imikhiqizo yokufaka imibala kufanele ihlelwe kuphela ngomugqa owodwa wokucushwa kwemigqa emibili, nebanga phakathi kwemikhiqizo elilingana noma elikhulu kunobubanzi obuhambisanayo bobuso bemikhiqizo encikene. Ngokuvamile, uma kulinganiswa ngeminwe, ibanga kufanele libe likhulu noma lilingane nobubanzi beminwe emibili. Izinqwaba kufanele ziqine futhi zivikeleke, futhi imigqa emisha kuphela okufanele isetshenziselwe ukuhlanganisa.
2.Izinga lokushisa ethangini le-anodizing ngesikhathi sokufaka umbala kufanele lilawulwe ku-18-22°C ukuze kuqinisekiswe ukujiya kwefilimu ehambisanayo kanye nokuqina okuhle kwefilimu ye-anodized.
3.Izindawo ezinemibala e-anodized kumugqa ngamunye kufanele zilingane.
4.Ngemva kombala, amaphrofayili kufanele atsheke, uma kuqhathaniswa nebhodi lombala, futhi uma izimo zihlangene, zingahlanjululwa ethangini lamanzi. Uma kungenjalo, kufanele kuthathwe izinyathelo ezithile.
5.Kutuswa ukugwema ukufaka imibala kwezinhlobo ezahlukene zemikhiqizo noma amaqoqo ahlukene emikhiqizo ku-rack efanayo.
Imikhiqizo ye-Anodizing ye-MAT Aluminium
Inqubo yokuvala uphawu,
1.Beka amaphrofayili ane-anodized ethangini lokuvala ukuze uvale ifilimu ene-anodized enezimbotshana futhi uthuthukise ukumelana nokugqwala kwefilimu ene-anodized.
2.Amapharamitha wenqubo: Izinga lokushisa elijwayelekile lokuvala elingu-10-30°C, isikhathi sokuvalwa kwemizuzu engu-3-10, inani le-pH lika-5.5-6.5, ukuhlushwa kwe-ejenti yokuvala engu-5-8 g/l, ukugxiliswa kwe-nickel ion kuka-0.8-1.3 g/ l, kanye ne-fluoride ion concentration ka-0.35-0.8 g/l.
3. Ngemuva kokuvala, phakamisa ama-racks, utshekise futhi ukhiphe uketshezi lokuvala, uwadlulisele ethangini lamanzi ukuze uhlanza okwesibili (umzuzu ongu-1 isikhathi ngasinye), futha amaphrofayili, uwakhiphe kuma-racks, uhlole futhi uyomise ngaphambi kokupakisha. .
Ihlelwe nguMay Jiang evela kwaMAT Aluminium
Isikhathi sokuthumela: Oct-21-2023
