Ugbu a ah?a az?maah?a zuru ?wa ?n? na-ekpo ?k? n'ike n'ike, ?t?t? nd? mmad? na-eji mpempe aha dijital? eme ihe n'ihi mmet?ta mgbasa ozi ha na uru az?mah?a ha. ihe ntinye ahaenwere ike ?h? ebe niile. Jik?tara ya na ntozu ntozu nke tekn?z?, ? na-eji nke nta nke nta agh? ihe eji eme ihe. ? b?r?haala na any? nwere ike ichekwu echiche ma na-emekwu ihe, any? kwenyere na nke ah?nameplate n'ichep?ta nwekwara ike ime ka ?d?nihu any? ka mma.

E nwere ?t?t? ?d? aha e ji ígwè r??, a na-ejikwa ha n'?t?t? ebe.? b?gh? nan? na a ga-emep?ta tekn?z? imep?ta ya n'?d? mpempe akw?kw? d?gas? iche iche, kamakwa ? nwere ike ?me ?f?d? ?mar?cha ?r? aka. Usoro mmep?ta nke aha aha aha metal b? otu ihe ah?. Site na etching ah?, akara ngwaah?a nd? a na-emecha mechaa na ngw?ta nke ferric chloride d? ?cha, ma ? b?gh? az? ihe nkiri, na usoro agba. Ngwa aha aha ngwaah?a b? usoro agba agba electrophoretik na igwe agba agba. Jiri cathodic electrophoretic mkpuchi na agba. Any? jiri ojii oge a.

Igwe anagh? agba nchara efere mmep?ta, isi iji etching usoro to complete.Its etching ?kp?r? b?: a na-an?chi anya ?kp?r?kp? nke igwe anagh? agba nchara efere, any? na-akpa ya elu evenly ntekwasa na a oyi akwa nke corrosion-eguzogide nke photosensitive ink, tinye na a mpempe film ?j??, na-eji ultraviolet ìhè ikpughe, site na fim ?j?? na transperent ak?k? nke ultraviolet ìhè nwere ike meghachi omume na a photosensitive ink, alkalescent na Polish eguzogide oyi akwa guzobere, nwa ak?k? nke photosensitive ink film ?j?? ad?gh? eguzogide ad?gh? ike isi .

? b?r? na ?re ihe nkiri ah?, tinye nchara igwe anagh? agba nchara na ngw?ta sodium carbonate na-ad?gh? ike, mkpuchi maka ak?k? na-ad?gh? ike na-eguzogide ?gw? ga-eji kem?kal? meghachi omume na ngwak?ta sodium carbonate wee p??, a ga-ekpughekwa ?la nd? d? n'ak?k? nd? a. , na imewe ga-egosi na igwe anagh? agba nchara. , ferric iron ion na ferric chloride solution ?s? ?s? oxidation, ak?k? a etching igwe anagh? agba nchara efere, any? na-eji nnukwu foto nwere ike ?h? nke ?ma na ele mmad? anya n'ihu etching igwe anagh? agba nchara efere.

Igwe anagh? agba nchara nameplate n'ichep?ta usoro, na mgbakwunye na otu ak?k? etching, nwekwara ike ab??-n'ak?k? etching.This b? nn?? uru na crafts.If any? na-eme ab?? yiri fim na fanye metal efere na corrosion na-eguzogide photosensitive ink na ab?? n'ime n'etiti, a ga-ekpughere ak?k? ab?? ah? n'otu oge na igwe R-B2 ihu ab?? na-ekpughere ag??, ak?k? ab?? ah? ga-agbadokwa na ala n'otu oge na igwe etching. Mgbe obere oge gachara, a ga-egbutu mbadamba ?la nd? ah?. Ou nwere ike ?me ?d? ?r? ah? mara mma.

Tupu ? na-acha agba, jik?? electrode na-ad?gh? mma na efere na-eduzi ya, ma jik?? electrode d? mma na ?d?iche d? na ihe nkiri na-echekwa n'etiti ngwaah?a nd? emechara emecha, iji h? na mmezighar? nke ngwaah?a emechachara. Gbal?a ya na agba catropic electrophoretic ojii na njide-jide, gbanye ike wee nwaa ya 40 sek?nd. Mgbe akw?kw? nd? akw?kw? nd? d? elu, igwe agba agba na-achapu ma agba d? mma. Jiri mmiri mee ka ?cha na-ese n'elu mmiri wee tinye ya na oven na ogo nke 88 degrees. Kpoo ya maka oge 20 iji mee ka ihe nkiri agba d? ike.

Tinye sodium hydroxide siri ike na akpa d? ?cha, tinye akara randy na ya, wee tinye ogo 80 nke mmiri ?k? na nha nke 1: 10, na-agbanye akpa ah?, na mgbasa zuru oke nke sodium hydroxide siri ike, ngwaah?a nd? e mechiri emechi etched ekpe photosensitive film ga-nway?? nway?? corroded.Mgbe swinging n'ihi na ?kara a nkeji, wep? labeelu na itucha nke f?d?r? corrosion mmiri mmiri n'elu mmiri. Black na-acha ?cha metal nameplate na eke ihicha, ?kp? onu, nwere ike ibu na windo nke ngwaah?a .

N'ime nd? any? kwa ?b?ch?, ihe ?r?ba ama b? ihe a na-ah?kar?, ?d? ihe ?r?ba ama niile ga-ab? n'amagh? ama, zutere anya any?, ? gh??la odida obodo na nd? any?. Na igwe nr?p?ta nke nk?wa d? iche iche nke akara ngwaah?a ah? d? oke mkpa. jiri ya t?nyere "windo ngwaah?a."