workpiece ee foorarsiga, riveting iyo hababka kale ka dib markii la dhammeeyo daaweynta dusha, kala duwan daawaynta saxan kala duwan, processing saxan qabow ka dib electroplating dusha guud, dahaadhay ka dib markii aan ku buufin daawaynta, isticmaalka daaweynta fosfatka, fosfooraska ka dib daaweynta buufinta.Dusha sare ee saxanka dahaadhka ayaa la nadiifiyaa, la nadiifiyaa, ka dibna lagu buufiyaa.Saxan bir ah oo bir ah ( saxan muraayad ah, guddi ceeryaamo ah, saxan sawir) ayaa la sawiri karaa ka hor inta aan la foorarrin, iyada oo aan la buufin, sida ku buufinta timaha;Saxan aluminium ah ayaa guud ahaan lagu daaweeyaa oksaydheynta, iyo midabada aasaasiga ah ee oksaydheynta ayaa lagu doortaa iyadoo loo eegayo midabada kala duwan ee buufinta.
oksidation madow iyo dabiiciga ah ee sida caadiga ah loo isticmaalo;Saxanka aluminiumku wuxuu u baahan yahay in lagu buufiyo ka dib daaweynta oksaydhka chromate.Daaweynta hore ee dusha sare si loo sameeyo waxay nadiifin kartaa dusha sare, waxay si weyn u wanaajin kartaa adhesion filimka, waxay badin kartaa caabbinta daxalka ee filimka.Qulqulka nadiifinta marka hore nadiifinta shaqada, marka hore ku dheji khadka shaqada, marka hore iyada oo loo marayo xalka nadiifinta (daawaha si looga saaro budada saliidda), ka dibna biyaha nadiifka ah, oo ay ku xigto aagga buufinta, ka dibna iyada oo loo marayo aagga qalajinta. , oo ugu dambeyntii ka saar qalabka shaqada ee khadka.
pretreatment dusha ka dib, galaan habka buufinta, in shuruudaha shirka workpiece ka dib buufinta, ilkaha ama qayb ka mid ah dalool conductive u baahan tahay in la ilaaliyo daawaynta, ilkaha la gelin karaa ul xabagta jilicsan ama fur, ilaalinta conductive u baahan in la dhajiyo leh cajalad heerkulka sare, tiro badan oo ah qalabka meelaynta si ay u meelaynta ilaalinta, si buufin doonaa ma buufin doonaa gudaha workpiece ah, lowska (flanging) dalool in lagu arki karaa dusha sare ee workpiece ah waxaa ilaaliya boolal, si si looga fogaado baahida loo qabo in dib loo soo celiyo ilkaha godka lowska (flanging) ka dib buufinta.
Qaar ka mid ah qaybaha waaweyn ee workpiece sidoo kale waxay isticmaalaan ilaalinta qalabka;Marka qalabka shaqada aan lagu rakibin buufinta, meesha aan u baahnayn in lagu buufiyo waxaa xannibaya cajalado heerkul sare leh iyo warqad, iyo qaar ka mid ah godad lowska ah oo daboolan waxaa lagu ilaaliyaa boolal ama caag heerkul sare leh.Haddii workpiece waa buufinta laba-dhinac ah, isticmaal habka isku mid ah si aad u ilaaliso godka lowska (Ururka);Qayb yar oo shaqo ah oo leh silig ama waraaqo waraaqo ah iyo waxyaabo kale oo la isku daray ka dib buufinta;Qaar ka mid ah shuruudaha dusha workpiece ayaa sarreeya, ee buufinta ka hor daawaynta xoqidda dambaska;Qaybaha shaqada qaarkood waxaa lagu ilaaliyaa istiikaro heerkul sare oo gaar ah oo dhulka ku yaal.Marka la buufiyo, workpiece ayaa marka hore la sudhay on line kulanka, iyo boodhka dushiisa waxaa la afuufi tuubada hawada.Geli aagga buufinta si aad u buufiso, ka dib markaad ku buufiso xariiqda aagga qalajinta, oo ugu dambeyntii ka saar qalabka la buufiyo ee khadka.Waxaa jira laba qaybood oo buufin gacanta ah iyo buufin toos ah, markaa qalabaynta la isticmaalay way ka duwan tahay.
Ka dib markii lagu buufiyo galay geeddi-socodka shirka, ka hor inta shirka, si buufiyo asalka ah loo isticmaalo in jeexjeexa sticker ilaalinta, si loo ogaado qaybaha dalool dunta aan la kala firdhiyey galay rinjiga ama budada, in habka oo dhan, si ay u xidhaan galoofyada, si looga fogaado boodhka gacanta ku dheggan workpiece-ka, qaar ka mid ah workpiece sidoo kale leh qori hawo dharbaaxo nadiif ah.Ka dib markii shirku diyaar u yahay inuu galo isku xirka baakadaha, workpiece waxaa lagu hubiyaa bac gaar ah si loo ilaaliyo, qaar ka mid ah oo aan baakad gaar ah oo ka mid ah workpiece la baakadaha xumbo film, ka hor inta baakadaha filimka xumbo waa la gooyn karaa size ee baakadaha ee workpiece, si looga fogaado hal dhinac oo ka mid ah goynta dhinaca baakadaha, saamaynaya xawaaraha processing;Dufcad weyn ayaa la habeyn karaa
kartoonada gaarka ah ama bacaha xumbo, suufka caaga ah, palettes, alwaax, iwm. Ka dib xirxirida, ku rid kartoonka, ka dibna ku dheji badeecada dhammaatay ee u dhiganta ama summada alaabta dhammaatay ee kartoonka.
Tayada qaybaha birta ee xaashida marka lagu daro shuruudaha adag ee habka wax soo saarka, waxay ka madax bannaan tahay wax soo saarka kormeerka tayada, si adag ayaa loo eegayaa cabbirka sawirka, 2 si adag ayaa loo xakameynayaa tayada muuqaalka, cabbirku ma waafaqsana dayactirka ama qashinka qashinka ayaa la falanqeeyay, muuqaalkana looma ogola inuu taabto xagashada, ka dib marka lagu buufiyo midabka, caabbinta daxalka, tijaabada adhesion, iwm. ee shaabadeynta khaladaadka barnaamijka, khaladaadka caaryada, iwm.
Waqtiga boostada: Nov-29-2022
