Socodka Geedi socodka
1.Anodizing ee qalabka ku salaysan qalinka iyo qalabka elektiroonigga ah ee ku salaysan qalinka: Loading - Biyo raacid - Nadiifinta heerkulka-hooseeya Biyo luqluqashada - Madhan - Hawo qalajinta - Kormeerka - Gelitaanka habka elektrophoresis - Baakad.
2.Anodizing ee alaabta barafaysan iyo qalabka electrophoretic barafaysan: Loading - Dereasing - Biyo raacid - Acid etching - Biyo raacid - Biyo raacid - Alkali etching - Biyo raacid - Biyo raacid - Dhexdhexaadinta iyo iftiiminta - Biyo raacid - Biyo raacid - Isku-duubid - Anodizing - Biyo raacid - Biyo luqluqsi - Biyo luqluqsi - Biyo raacid godad - Biyo luqluqsi - Gelida habka electrophoresis - Baakadaha.
3.Anodizing ee qalabka midabaynta iyo midabaynta qalabka electrophoretic: Loading - Biyo raacid - Nadiifinta heerkulka hooseeya - Biyo raacid - Biyo raacid - Isku-duubid - Anodizing - Biyo raacid - Biyo raacid - Biyo raacid - Midabaynta - Biyo raacid - Biyo raacid - godadka daboolida - Biyo raacid - Biyo luqluqsi - Kormeer - Gelitaanka habka electrophoresis - Bannaanka - Qalajinta hawada - Kormeerka - Baakadaha
Alaabooyinka Anodizing ee MAT Aluminium
Raadista Alaabta
1.Ka hor inta aan la soo dhejin profiles, meelaha xiriirka ee ulaha qaadista waa in la nadiifiyaa oo nadiif ah, raristana waa in la sameeyaa si waafaqsan lambarka caadiga ah. Habka xisaabinta waa sida soo socota: Tirada profiles raran = Heerka cufnaanta hadda x Aagga astaanta guud.
2.Mabaadi'da tixgelinta tirada xargaha: Heerka isticmaalka awoodda mashiinka silikoon waa inuusan dhaafin 95%; cufnaanta hadda waa in lagu dejiyaa 1.0-1.2 A/dm; qaabka profile waa in uu ka tago farqiga lagama maarmaanka ah ee u dhexeeya laba profiles.
3.Calculation of anodizing time: Anodizing time (t) = Dhumucda filimka joogtada ah K x Cufnaanta hadda k, halkaas oo K ay tahay koronto-sidaha joogtada ah, oo loo qaato sida 0.26-0.32, t waa daqiiqado.
4.Marka la soo dhejiyo xargaha sare, tirada profiles waa inay raacaan miiska "Profile Area iyo Number of Racks Sare".
5.Si loo fududeeyo dareeraha dareeraha iyo gaaska, rafaadka sare waa in la leexiyo inta lagu guda jiro xidhmada, iyada oo xagal u janjeera ku dhawaad 5 darajo.
6.Usha conductive The kordhin kartaa ka baxsan profile by 10-20mm labada daraf, laakiin waa in aanay ka badan 50mm.
Habka suufka heerkulka hooseeya
1.Foojinta wakiilka heerkulka hooseeya ee taangiga waa in lagu xakameeyaa iskudarka aashitada 25-30 g / l, ugu yaraan 15 g / l.
2. Heerkulka haanta dhalaalaysa waa in lagu hayaa 20-30°C, ugu yaraan 20°C. Waqtiga dhalaaliddu waa inuu ahaadaa 90-200 ilbiriqsi.
3.Ka dib markii la qaado oo la daadiyo dareeraha haraaga ah, profiles waa in si degdeg ah loogu wareejiyo haanta biyaha si loogu dhaqo. Laba biyo raaci ka dib, waa in isla markiiba loo wareejiyaa haanta anodizing. Wakhtiga deggenaanshaha ee haanta biyaha waa in aanay ka badnayn 3 daqiiqo.
4. Ka hor inta aan la nadiifin, qalabka rinjiyeynta heerkulka hooseeya waa in aan la marin daaweyn kale, iyo dareeraha kale ee taangiga waa in aan la gelin taangiga suufka.
Habka hoos u dhigista
1. Habka hoos u dhigista waxaa lagu fuliyaa xal acid heerkulka qolka, oo leh muddada 2-4 daqiiqo iyo xoojinta H2SO4 ee 140-160 g / l.
2.Ka dib markii la qaado oo la daadiyo dareeraha haraaga ah, profiles waa in lagu dhejiyaa haanta biyaha si loogu dhaqo 1-2 daqiiqo.
Geedi socodka barafaynta (Acid Etching).
1.Ka dib markii la nadiifiyo, profiles waa in lagu luqluqiyaa haanta biyaha ka hor inta aan la gelin taangiga etching acid.
2.Xeerarka habka: NH4HF4 xoojinta 30-35 g / l, heerkulka 35-40 ° C, qiimaha pH ee 2.8-3.2, iyo waqtiga etching acid ee 3-5 daqiiqo.
3.After etching acid, profiles waa in ay maraan laba biyo raacis ka hor inta aanad gelin taangiga etching alkali.
Habka Etching Alkali
Qiyaasaha 1.Process: Feejignaanta NaOH bilaashka ah ee 30-45 g / l, wadarta guud ee alkali ee 50-60 g / l, wakiilka etching alkali ee 5-10 g / l, AL3 + xoojinta 0-15 g / l, heerkulka 35-45°C, iyo alkali etching time for alaabta ciidda 30-60 ilbiriqsi.
2.Ka dib markii la qaado oo la daadiyo xalka, profiles waa in si degdeg ah loogu wareejiyo haanta biyaha si loogu dhaqo si fiican.
3.Tayada dusha sare waa in la hubiyaa ka dib nadiifinta si loo hubiyo inaysan jirin calaamado daxalka, wasakhda, ama adhesion dusha ka hor inta aan la gelin habka dhalaalaya.
Habka Iftiiminta
Qiyaasaha 1.Process: xoojinta H2SO4 ee 160-220 g / l, HNO3 ee qadarka ku habboon ama 50-100 g / l, heerkulka qolka, iyo wakhtiga dhalaalaya ee 2-4 daqiiqo.
2.Ka dib markii la qaado oo la daadiyo dareeraha haraaga ah, profiles waa in si degdeg ah loogu wareejiyo haanta biyaha 1-2 daqiiqo, oo ay ku xigto taangiga labaad ee biyaha 1-2 daqiiqo kale.
3.Ka dib laba wareeg oo nadiifin ah, fiilada aluminiumka ee ku yaala xargaha waa in si adag loo xiraa si loo hubiyo xiriir wanaagsan inta lagu jiro habka anodizing. Alaabta caadiga ah waxay ku dheggan yihiin hal daraf ee siliga aluminiumka rack, halka alaabta midabaynta iyo qalabka elektiroonigga ah ay ku dheggan yihiin labada daraf.
Habka Anodizing
Qiyaasaha 1.Process: xoojinta H2SO4 ee 160-175 g / l, AL3 + fiirsashada ≤20 g / l, cufnaanta hadda ee 1-1.5 A / dm, danab 12-16V, heerkulka taangiga anodizing ee 18-22 ° C. Waqtiga korantada waxaa lagu xisaabiyaa qaacidada. shuruudaha filimka anodized: wax lacag ah 3-4μm, ciid cad 4-5μm, electrophoresis 7-9μm;
2. Racks anode waa in lagu dhejiyaa si joogto ah kuraasta korantada, waana in la xaqiijiyo in aysan jirin xiriir ka dhexeeya profiles iyo saxan cathode ka hor inta aan la bilaabin habka anodizing.
3.Ka dib anodizing, ulaha anode waa in laga soo saaraa dareeraha, leexiyo, iyo miiray dareere hadhaaga ah. Kadibna waa in lagu wareejiyaa haanta biyaha si loogu dhaqo 2 daqiiqo.
4.Non-midab profiles geli kara haanta biyaha labaad si ay u xirto daaweynta.
Habka midabaynta
Alaabta 1.Coloring waa in lagu habeeyaa kaliya hal saf oo labajibbaaran, oo leh fogaan u dhexeeya alaabada la mid ah ama ka weyn balaadhka wejiga ee alaabta ku dhow. Guud ahaan, marka lagu cabbiro faraha, masaafada waa in ay ka weyn tahay ama la mid tahay ballaca labada farood. Xidhmooyinku waa inay ahaadaan kuwo adag oo sugan, oo kaliya khadadka cusub waa in loo adeegsadaa xidhidhka.
2. Heerkulka taangiga anodizing inta lagu jiro midabaynta waa in lagu xakameeyaa 18-22 ° C si loo hubiyo lebbiska iyo dhumucda filimka anodized ganaax.
3. Meelaha midabaynta anodized ee saf kasta waa inay ahaadaan qiyaastii siman.
4.Ka dib midabaynta, profiles waa in la leexiyo, marka la barbardhigo guddiga midabka, iyo haddii shuruudaha la buuxiyo, waxaa lagu raaci karaa haanta biyaha. Haddii kale, tallaabooyin gaar ah waa in la qaado.
5.Waxaa lagula talinayaa in laga fogaado in la midabeeyo noocyada kala duwan ee alaabta ama qaybaha kala duwan ee alaabta ee isku midka ah.
Alaabooyinka Anodizing ee MAT Aluminium
Habka xiridda,
1. Dhig profiles anodized in taangiga shaabadeynta in la xiro filimka anodized dalool iyo kor loogu qaado iska caabinta daxalka ee filimka anodized ah.
Qiyaasaha 2.Process: Heerkulka caadiga ah ee 10-30 ° C, wakhtiga xidhitaanka 3-10 daqiiqo, qiimaha pH ee 5.5-6.5, ilaalinta wakiilka 5-8 g / l, xoojinta nikkel ion ee 0.8-1.3 g / l, iyo fiirsashada fluoride ion ee 0.35-0.8 g/l.
3.Ka dib markii la xidho, kor u qaad shalefyada, leexo oo daadi dareeraha daboolaya, ku wareeji haanta biyaha ee biyo raaci labaad (1 daqiiqo mar kasta), afuufi profiles, ka saar racks, baar oo qallaji ka hor baakadaha .
Waxaa tafatiray May Jiang oo ka socota MAT Aluminum
Waqtiga boostada: Oct-21-2023
