Nidaamyada Dhamaystirka Dusha Guud ee Qalabka Birta xaashida ah

Nidaamyada Dhamaystirka Dusha Guud ee Qalabka Birta xaashida ah

 Waqtiga akhriska ee la qiyaasay:8 daqiiqo, 3 sekan

Doorashada saxda ah ee dusha sare waxay muhiim u tahay helitaanka shaqada iyo muuqaalka naqshadeynta qaybta.Noocyada kala duwan ee dusha sare waxay ku siin karaan dhamaystir iyo textures kala duwan.Waqtiga, agabka, qalabaynta iyo fududaynta habayntasidoo kale waa arrimo la tixgelinayo.Sidaa darteed, waxaa muhiim ah in la fahmo qaar ka mid ah daaweynta dusha sare ee caadiga ah si loo hubiyo in kan saxda ah la doortay bilawga.Maqaalkan, waxaan ku sharxi doonaa qaar ka mid ah daaweynta dusha sare ee ugu caansan.Sidoo kale waad awoodaala xidhiidh injineeradayada si toos ah wada tashi bilaash ah.

Korantada:Xalka korantada ee korantada, aions koronto ku dallacay ayaa lagu dhejiyaa dusha sare ee alaabta iyadoo la raacayo ficilka beer koronto si loo sameeyo lakab dhejis ah.

buufinta budadaBuufinta budada waa habka dahaarka isticmaala dheecaanka corona si loo sameeyo daahan nooca budada ah oo ku dheggan qaybta shaqada.Ka dib buufinta budada ka dibna dhalaalid kulul iyo tallaabooyinka daaweynta, filim daahan ayaa laga samayn doonaa dusha sare ee shaqada.

Electrophoresis:Habka electrophoresis waxaa loo qaybiyaaanodic electrophoresisiyoelectrophoresis kathodic.Haddii qayb ka mid ah rinjiga si xun u dallacay iyo workpiece waa anode ah, qayb rinjiga waxaa lagu kaydiyaa workpiece hoos falgalka beer koronto si ay u sameeyaan filim loo yaqaan anodic electrophoresis;Taa beddelkeeda, haddii qayb ka mid ah rinjiga si togan loo dallaco iyo workpiece waa cathode ah, qayb rinjiga waxaa lagu shubaa workpiece si ay u sameeyaan filim loo yaqaan cathodic electrophoresis.

Duubista caagga ah: Caagaga wax lagu shubto oo sidoo kale loo yaqaano daahan caag ah, balaastiig kulaylka, dahaarka kulaylka lagu dabaqay caag ah.Duubista (daahan balaastikada ah) waa habka daahan caag ah.Sida laga soo xigtay alaabta ceeriin ee kala duwan ee loo isticmaalo qaabaynta quusitaanka ayaa loo qaybin karaamaro dareere ah (dahaarka)caag iyomaro budada ah (dahaarka)caag ah.Alaabooyinka caagga ah ayaa si aad ah loogu isticmaalay dhinacyada kala duwan ee wax soo saarka iyo nolosha gudaha iyo dibadda, sida: dharka maalinlaha ah ee dharka lagu qalajiyo, dhejisyada, maqasyada daboolka caagga ah, furaha waalka biyaha, iwm.

Oxidation: oksidation ee biraha on dusha workpiece ah, samaynta filim difaac cufan on dusha workpiece ah, kordhinta caabbinta daxalka ee workpiece ah.Guud ahaan waxaa jira laba nooc oo oksaydhismeed: oksaydhaynta kiimikada iyo oksaydhka anodic.Waa habka daawaynta dusha caadiga ah.

cadayashada:burushka dusha sare waa daawaynta dusha sare ka samaysa qaab xariijin ah oogada sare ee workpiece iyada oo loo marayo alaabada xoqan si ay u bixiso saamaynta qurxinta.Sababtoo ah daaweynta cadayashada dusha sare waxay ka tarjumaysaa qaabka alaabta birta ah, sidaas darteed waxaa la jecel yahay isticmaaleyaal badan oo aad u badan oo si ballaaran loo isticmaalo.

Rinjiga dubista: tbuufin degdeg ah, dubista heerkulka sare, iwm, oogada alaabta lagu buufiyo midabyo kala duwan oo loo isticmaalo in lagu qurxiyo muuqaalka iyo kordhinta sifooyinka ka hortagga daxalka, guud ahaan waxaa jira rinjiga dubista dareeraha ah iyo rinjiga dubista budada, kuwaas oo budo ah. Rinjiga dubista ayaa ah midka ugu caansan, dusha rinjiga dubista ma aha mid shaqeynaya, shuruudaha EMC ee gobolka ma ogola rinjiga dubista.

Habka daaweynta dusha sare - electroplating

galvanized

Dhuumaha birta galvanized

1, Cyanide galvanizing

2, Zincate galvanizing

3, chloride galvanized

4, Sulfate galvanizing

Warshada Galvanizing waa warshado wasakhaysan, in kasta oo si weyn loo isticmaalo oo qiimo jaban leh, ma gaarsiiso heerarka ROHS, markaa isku day inaadan isticmaalin alaabada galvanized.

Chrome Plating

Chrome Plating

Mabda'a geeddi-socodku wuxuu la mid yahay galvanizing.

Marka la barbar dhigo electro-galvanization dhaqameed;anti-corrosion aad u xoog badan, 7-10 jeer ka fiican galvanization, iyo dusha quruxda badan, laakiin qiimaha sare.

Dacromet, habka ugu horumarsan ee dhejinta chrome, waa tignoolajiyada daaweynta dusha sare ee cusub, marka la barbar dhigo habka korantada ee dhaqameed, Dacromet waa "dajinta cagaaran".

Habka daaweynta dusha sare ee - daahan budada ah

Dahaarka budada

Mabda'a habka daahan budada:

Buufinta budada Electrostatic:Inta badan iyada oo loo marayo electrodes si loo kala saaro rinjiga (budada), ka dibna lagu buufiyo shayga iyada oo la raacayo kharashka ka soo horjeeda, xoogga goobta korontada ee hoos yimaada ficilka budada si siman ugu xiran dusha shayga.

Tilmaamaha habka daahan budada:

buufinta electrostatic budada ahma keeni doono wasakhowga atmospheric, budada dib loo warshadayn karaa si loo yareeyo kharashka isticmaalka alaabta, daahan waxqabadka film caabbinta sare ee acid, iska caabin alkali, iska caabin daxalka cusbo waa ka fiican, adhesion sidoo kale waa sare.

Habka daaweynta dusha sare ee - electrophoresis

Qaybta Electrophoresis

Habka mabda'a ee electrophoresis：

Habka electrophoresis waxaa loo qaybiyaaanodic electrophoresisiyoelectrophoresis kathodic.Haddii qayb ka mid ah rinjiga ayaa si xun loo dallacay, workpiece waa anode ah, iyo qayb rinjiga waxaa lagu shubaa on workpiece hoos ficil xoog beerta korontada si ay u sameeyaan filim loo yaqaan anodic electrophoresis;Taa beddelkeeda, haddii qayb ka mid ah rinjiga si togan loo dallaco, workpiece waa cathode ah, iyo qayb rinjiga waxaa lagu shubaa on workpiece si ay u sameeyaan filim loo yaqaan cathodic electrophoresis.

Astaamahaanodic electrophoresiswaa: alaabta ceeriin oo raqiis ah (guud ahaan 50% ka jaban electrophoresis cathodic);qalab ka fudud (guud ahaan 30% ka jaban electrophoresis cathodic);shuruudaha farsamada hoose;iska caabbinta daxalka liidata ee dahaarka ka badan cathodic electrophoresis (qiyaastii 1/4 ee nolosha electrophoresis cathodic).

Sababta iska caabbinta daxalka sare eeelectrophoresis kathodicdaahan waa: workpiece waa cathode ah, ma kala diri anodic, dusha workpiece iyo fosfat film lama baabbi'in;dahaarka electrophoretic (guud ahaan resins nitrogen-ka kooban) waxay leeyihiin saamayn ilaalinta biraha.

Tilmaamaha habka daaweynta dusha sare ee electrophoretic：

Filim rinji Electrophoreticwaxa uu leeyahay faa'iidooyinka tubbooyin, lebis, flat iyo daahan siman, iyo engegnaantii, adhesion, iska caabin daxalka, waxqabadka saamaynta iyo dhexgalka filimka rinjiga electrophoretic si weyn uga wanaagsan yihiin hababka daahan kale.

Midabka electrophoresis ee caadiga ah waa madow inta badan, iyo midabyo kale ayaa sidoo kale la heli karaa.

Habka daaweynta dusha sare - Duubista caagga ah

Qayb dhuuban caag ah

Habka mabda'a ah ee wax lagu dhuuqo caagga:

Duubista caagga ah (daahan caagga ah) waa habka daahan caagga ah.Sida laga soo xigtay alaabta ceeriin ee kala duwan ee loo isticmaalo dhuujinta balaastikada waxaa loo qaybin karaa dareeraha dareeraha ah (dahaarka) balaastigga iyo budada dhuuqida (dahaarka) caaga ah.Alaabooyinka caagga ah ayaa si weyn loogu isticmaalay dhinacyada kala duwan ee wax soo saarka iyo nolosha, sida qalajinta dharka lagu dhejiyo, mashiinnada, maqasyada gacanta caagga ah, furaha waalka biyaha, iwm.

Tilmaamaha habraaca ee wax-ku-daridda balaastiigga:

Codsi ballaadhan, midab qani ah, ilaalin wanaagsan, iska caabin qabow oo heer sare ah, ilaalinta kulaylka, caabbinta acid iyo alkali.

Habka daaweynta dusha sare-oxidation

Habka daaweynta dusha sare ee - cadayashada

Bir la cadayday

Waxay leedahay iska caabin aad u fiican, iska caabin heerkul sare ah, iska caabin daxalka iyo dayactirka maalinlaha ah ee fudud, qaab dhismeedka wanaagsan, aad u fududahay in la nadiifiyo, nolol dheer.

Qalabka guriga Alaabta dhijitaalka ah ee kala duwan ee ku hareeraysan iyo baallooyinka Laptop-yada, oo loo isticmaalo samaynta calaamado kala duwan, furayaasha xuubabka, xargaha magaca, iwm.

Kiiska kaadhka ganacsiga ee birta caday

Habka daaweynta dusha sare ee - rinjiga dubista

Rinjiga dubista

Rinjiga dubista wuxuu u qaybsan yahay laba qaybood, rinjiga dubista heerkulka hooseeya wuxuu daaweeyaa heerkulka 140 ° -180 °, qaybta kale waxaa loo yaqaannaa rinjiga dubista heerkulka sare, heerkulkiisuna waa 280 ° -400 °.

Faa'iidooyinka rinjiga dubista:

1, midabyo dhalaalaya iyo qaabab badan.

2, fududahay in la nadiifiyo oo la daryeelo.

3, albaabbada rinjiga dubista wanaagsan, aad uga xoog badan albaabka albaabka crystal UV iska caabinta.

4, si loo kordhiyo booska jikada waxay leedahay saameyn iftiin dhammaystiran oo gaar ah.

Rinjiga dubista faa'iido darrooyinka.

Wareegga wax-soo-saarka waa mid aad u dheer, heerka tignoolajiyada wuxuu u baahan yahay heerka sare ee qashinka, sidaas darteed qiimuhu waa sarreeyaa, ka baqaya garaacista iyo xoqidda, mar haddii ay dhibtu ku adagtahay in la dayactiro, si loo beddelo dhammaan;qiiq badan oo jikada ah oo u nugul kala duwanaanta midabka.

Naqshadeynta cirbadeynta ayaa si weyn looga isticmaalaa warshado kala duwan waxayna ku gaari kartaa wax soo saar aan toos ahayn oo sax ah oo qaybo ka mid ah muddo gaaban.Prolean Tech waxay bixisaa adeegyo qaabaynta duritaanka daraasiin agab ah, oo ay ku jiraan balaastikada iyo elastomers.Kaliya soo rar kaagafaylka CADsi degdeg ah, xigasho bilaash ah iyo la tashi ku saabsan adeegyada la xiriira.