saxan alum (saxan naxaas ah) + daabac + shaabad
Qalabka kala duwan ee birta iyo xitaa qalabka kala geddisan ee birta ah ee aan birta ahayn, si loogu sameeyo hagaajin habboon habka, soo saarista shaashado daabacan shaashad kala duwan.
Noocyada shaashadda magaca birta daabacan:
1, Wuu ilaalin karaa astaamaha biraha iyo dushiisa, wuxuu siin karaa magaca xaragada.
2, Magaca magacu wuxuu leeyahay xoog farsamo gaar ah, waa la shaabadeyn karaa sameynta, way fududahay in lala shaqeeyo jirka mashiinka.
3, wareegga daabacaadda shaashadda gaaban, habka fudud, kharash yar.
4, Waxaa lagu soo saari karaa isla goobta, sidoo kale waa la daabacan karaa xargaha cufnaanta cufnaanta, sidoo kale waxay noqon kartaa afar nooc oo shaashad midab leh oo ah sawirka midabka salaanka.
Socodka caadiga ah
Falanqaynta birta ah ee daabacaadda garaafka ah, dubista → daboolka daboolka → madhan wax soo saarka dhammaaday
Geedi socodka falanqaynta
1, Daaweynta birta hoose
Waxay u qaybsantaa daaweynta caadiga ah iyo daaweynta qurxinta Daaweynta caadiga ah waxaa loola jeedaa nadiifinta, burushka burushka, saliida la saarayo, iwm., Ujeedku waa in la siiyo xaalado aasaasi ah oo wanaagsan oo loogu talagalay hawlgalka dambe ee magaca biraha; Daaweynta qurxinta waxaa loola jeedaa dusha biraha si dhig midabka, hagaajinta waxqabadka qurxinta, sida daroogada cad, sandblast, xariir, iwm.
2, Daabacaadda sawirka
Farqiga u dhexeeya shaashadda caagga ah ee lagu daabacayo shaashadda caagga ah ayaa ah in magaca magaca birta ahi aanu ahayn mid hufan, qoraalka ayaa lagu daabacay xagga hore, oo lagu daabacay erayga; Dusha sare ee biraha ma nuugayso khad, waa inuu adeegsadaa khad bir ah ama khafiif khafiif ah oo fudud, khad caadi ah maaha adhesion kaliya ma adka, sidoo kale ma laha dhalaal.
3 、 dubista
Isticmaalka khad bir ah, gaar ahaan hal qayb oo khad bir ah, heerkulka dubista si loo gaaro 150 ℃, 20min kor .Tani waa barta ugu weyn ee shaashadda daabacaadda magaca birta.
Sharaxaadda taarikada magaca birta
Waxyaabaha: birta, alum, naxaas
Geedi socodka: Si loo helo nooc kasta oo erey ama muuqaal ah iyada oo loo marayo habka kiimikada,
- Isku darista habka loo yaqaan 'anodizing' ama habka galvanized ee qaybaha 'dhammaadka,
- Ugu dambayntii ku garo rinjiyeynta ama habka saliidda lagu daadinayo,
Codsiga: inuu noqdo magaca magaca ama Logo mashiin kasta, qalabka guryaha ama qalabka sare.
Badanaa, adoo adeegsanaya nikkel ahaan maadada, habka elektaroonigga ah si aad u sameysid shaxanka, iskudarka iskudhafka ama rinjiyeynta si aad uhesho qeybaha ugu dambeeya, qeybaha waxaa badanaa loo adeegsadaa sida LOGO nooc kasta oo qalabka korontada ku shaqeeya ah.
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