Na metalplate b? a metal efere na USES photosensitive efere igbari agba d? iche iche n'ime ihe nkiri na-eme ka ? na-egosi na metal efere site na mmepe, iji nweta nzube nke at?.

Ihe nd? a b? usoro tekn?z? ak?wap?tara nke ?ma na usoro nke ?t?t? mpempe akw?kw? aha igwe na-ekpugherekar? (usoro tekn?z? nke sunning nameplates):

Ewep?gh? aha aluminom: ? nakweere usoro nke photosensitive efere na-eme ka itinye d? iche iche pigments n'ime ihe nkiri nke na ihe odide na ihe nakawa etu esi egosi na metal efere, si otú ah? mezuo metalplate na nk?wa nk?wa.

1) Ihe:

Ogo nke aj? an? buru ibu kar?a nke efere (kar?a 5mm). Elu nke b??d? ah? na-ad? lar?? ma na-enwegh? nt?p? enwegh? olulu.

2) Ntughari:

Polishing ?b?aru nhazi ?x?dash?n na ?z? nd? ?z?.

3) Mmiri mmiri:

K?mitii a na-emeso ya, mgbe o wep?s?r? mman? na ihe nkiri, gbanye ngwa ngwa n'ime mmiri ma ghara ?kp?t?r? ikuku.

4) mama:

Nhazi nke ihe ngw?ta: mwepu: 200-230 grams nke mmiri: 1000ml, esi mmiri maka awa 2 ka ? gbasaa gluu kpamkpam. Mgbe ?n?d? okpom?k? gbadara na 30-50 ℃, tinye photosensitizer (ammonium bicarbonate) 25-30 gram, wee kesaa nkedo ah? na efere ?la, ma kpoo ya maka iji ya mee ihe n'?d?nihu.

5) Obibi:

SB750 ag?? ebi akw?kw? igwe nwere ike ji mee ihe maka photosensitive ebi akw?kw?. Were ori?na ah? maka 60-90cm maka 40-80 sek?nd, ma tinye ya na mmiri ?k? maka ?mep?ta 1 nkeji ma tinye ya na agba agba maka ?cha.

6) Bartender ìhè:

Mgbe etinyere ?d? nd? e sijiri esiji, gbanye ya na ah?h?a ma ? b? ikuku (a na-ejikar? anya ma ? b? ?mecha mmiri).

7) Bee n'ime.

A na-ejikar? aha aha anw? d? lar?? na isiokwu ime ?l?, obere ngwa ?l? yana ak?r?ngwa ad?gh? emet? ihu igwe. Uru d? iche iche b? usoro ?me efere d? mfe, ?s? ?s? ?s?, nnyefe oge, na ?n?ego nt?p? d? ala. Enwegh? akara ? b?la n'èzí.