Hom 1:Plating (lossis hloov dua siab)
Metal plating is the process of changing the surface of a substrate by covering it with thin layers of another metal such as zinc, nickel, chromium or cadmium.
Hlau plating tuaj yeem txhim kho lub durability, kev sib txhuam txaij, corrosion tsis kam thiab zoo nkauj saib ntawm ib qho kev tiv thaiv. Txawm li cas los xij, plating cov khoom yuav tsis zoo rau kev siv cov hlau nto sib txawv. Muaj ob hom loj ntawm plating:
Hom 2:Hluav taws xob
Cov txheej txheem plating no cuam tshuam nrog kev raus dej hauv chav da dej uas muaj hlau ions rau txheej. Kev ncaj qha tam sim no tau xa mus rau cov hlau, ua kom muaj pa rau ntawm cov hlau thiab tsim cov txheej tshiab tshaj qhov chaw.
Hom 3:Electroless plating
Txoj kev siv hluav taws xob tsis muaj hluav taws xob vim tias nws yog ib qho kev txiav txim siab autocatalytic uas yuav tsis muaj lub zog sab nraud. Hloov chaw, cov hlau tivthaiv yog raus hauv tooj liab lossis cov kab nickel los pib ua cov txheej txheem uas tawg rau cov hlau ions thiab tsim cov kev sib txuas lus ntawm cov hlau.
Hom 4:Txoj kev
Ib qho txheej txheem hluav taws xob uas muaj pab txhawb kev tsim ntawm kev ntev ntev, txaus nyiam, thiab corrosion-resistant anodic oxide tas. Qhov ua tiav no yog thov los ntawm soking cov hlau hauv ib qho kua qaub electrolyte da dej ua ntej dhau hluav taws xob tam sim no los ntawm nruab nrab. Cov txhuas ua haujlwm raws li anode, nrog ib lub vaj tse nyob hauv tank anodizing.
Cov pa oxygen tso tawm los ntawm electrolyte sib tov nrog cov Atoms txhuas los ua ib qho anodic oxide ntawm workpiece nto. Anodizing, yog li ntawd, yog cov tswj hwm tau zoo heev ntawm cov hlau substrate. Nws yog feem ntau siv los ua kom tiav txhuas qhov chaw, tab sis nws tseem ua tau zoo rau tsis muaj hlau me xws li magnesium thiab titanium.
Hom 5:Kev Sib Tsoo Hlau
Sib tsoo machine yog siv los ntawm cov tuam txhab kom du tawm cov hlau sib tsoo nrog kev siv cov abrasives. Nws yog ib ntu kawg ntawm cov txheej txheem kawg hauv cov txheej txheem machining, thiab nws pab kom txo cov nplaim tshem tawm ntawm cov hlau los ntawm cov txheej txheem yav dhau los.
Muaj ntau yam sib tsoo tshuab muaj, txhua tus muab sib txawv ntawm cov kev sib txuas ntawm smoothness. Grain grinders yog cov tshuab siv uas nquag siv, tab sis muaj ntau ntau cov neeg txawj ntse tshaj plaws muaj dhau los xws li Blanchard Grinders thiab kev sib haum cenpers.
Hom 6:Polishing / Buffing
Nrog hlau polishing, cov ntaub ntawv muaj abrasive siv los txo cov roughness ntawm lub hlau hlau tom qab nws tau machined. Cov hmoov tsis zoo no tau siv ua ke nrog kev sib txuas nrog kev siv lossis tawv log lossis tawv tawv thiab buff hlau.
Ib cag ntawm kev txo qhov chaw mos, polishing tuaj yeem txhim kho cov tsos ntawm ib feem - tab sis qhov no tsuas yog ib lub hom phiaj ntawm polishing. Hauv qee qhov kev lag luam, polishing yog siv los tsim cov hlab ntsha hygienic thiab cov khoom siv.
Ntaus 7:Kev Hluav Taws Xob
Cov txheej txheem hluav taws xob hauv hluav taws xob yog qhov hloov ntawm cov txheej txheem electroplating. Kev siv tshuab hluav taws xob tshem tawm cov hlau ions los ntawm saum npoo ntawm cov hlau sib txuas tsis yog tso rau lawv. Ua ntej thov hluav taws xob tam sim no, lub substrate yog raus hauv cov chav dej electrolyte. Lub substrate yog hloov mus rau anode, nrog ions flowing los ntawm nws kom tshem tawm cov flaws, xeb, av thiab lwm yam. Raws li qhov tshwm sim, qhov saum npoo yog polished thiab du, uas tsis muaj lumps lossis cov khib nyiab ntev.
Hom 8:Daim duab
Txheej yog dav lub sij hawm uas encompasses ntau cov nplaim ua tiav cov subcategories. Qhov kev xaiv tshwj xeeb tshaj plaws thiab tsawg tshaj plaws yog siv cov xim sib txuas lus. Qee cov xim pleev xim tuaj yeem ntxiv cov xim rau cov khoom lag luam hlau kom ua rau nws pom kev pom ntau dua. Lwm tus kuj siv los tiv thaiv corrosion.
Ntaus 9:Hmoov txheej
Hmoov txheej, ib qho tshiab ntawm cov xim, kuj yog ib qho kev xaiv. Siv tus nqi electrostatic, nws txuas hmoov hmoov rau cov hlau seem. Ua ntej raug kho nrog tshav kub los yog ultraviolet rays, hmoov particles tusyim ntxig cov khoom saum npoo. Cov txheej txheem no nrawm thiab muaj txiaj ntsig rau cov khoom siv pleev xim hlau xws li cov kauj vab tsheb kauj vab, tsheb thiab fabrications thiab fab dav.
Hom 10:Blasting
Cov kev tsis sib haum xeeb tsis zoo yog siv rau cov khoom lag luam uas yuav tsum muaj kev ntxhib los mos zoo sib xws. Nws yog txoj kev pheej yig rau kev sib txuas ua ke tu thiab ua tiav rau hauv ib qho kev ua haujlwm.
Thaum lub sij hawm blasting txheej txheem, lub siab-siab abrason flow flunds cov hlau saum npoo los hloov cov qauv, tshem cov khib nyiab thiab ua kom du. Nws kuj tseem siv tau rau kev npaj saum npoo, plating thiab txheej kom txuas ntxiv lub neej ntawm cov khoom hlau.
Hom 11:Kev txhuam hniav
Kev txhuam hniav yog kev ua haujlwm zoo sib xws rau polishing, tsim cov khaub ncaws hnav zoo li qub thiab smoothing tawm ib feem ntawm ib feem ntawm sab nrauv. Cov txheej txheem siv cov khoom siv Abrasive thiab cov cuab yeej los muab cov lus qhia ua kom tiav rau saum npoo.
Cov txiaj ntsig yuav txawv nyob ntawm seb cov txheej txheem yog siv los ntawm cov khw. Tsiv txhuam lossis txoj siv sia rau hauv ib qho kev taw qhia, cov peev xwm pab tau, yuav pab tau nyob rau hauv kev tsim ntawm me ntsis sib npaug npoo nyob rau saum npoo.
Nws tsuas yog pom zoo rau kev siv rau ntawm corrosion resistant cov ntaub ntawv xws li stainless hlau, txhuas thiab tooj dag.
Jindalai yog cov pab pawg hlau nyob hauv Suav teb, peb tuaj yeem muab tag nrho cov hlau tag nrho raws li koj cov kev xav tau rau koj qhov project.
Tiv tauj peb tam sim no!
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Lub Sijhawm Post: Lub Tsib Hlis-12-2023