calanka

Waa kuwan waxa aad u baahan tahay inaad ka ogaato jaakada baabuurta

Rinjiga baabuurku wuxuu u qaybsan yahay afar lakab oo ah habka soo jireenka ah ee rinjiyeynta, kuwaas oo si wadajir ah u ciyaara ilaalinta iyo shaqada quruxda badan ee jirka, halkan waxaan ku faahfaahin doonaa magaca iyo doorka lakab kasta.rinji baabuur

E-coat (CED)
Ku rid jidhka cad ee pretreated ee rinjiga cationic electrophoretic, codso koronto togan tuubada anode ee hoose ee taangiga electrophoretic iyo saxan derbiga, iyo koronto taban ee jirka, si iman kara farqi u dhexeeya tube anode iyo jidhka, iyo rinjiga cationic electrophoretic si togan u guuri doonaa jidhka cad hoos saamaynta kala duwanaansho iman kara, iyo ugu dambeyntii adsorbed on jidhka si ay u sameeyaan filim rinji cufan, kaas oo loo yaqaan rinjiga electrophoretic, iyo rinjiga electrophoretic noqon doonaa electrophoretic ah. lakabka ka dib marka la qalajiyo foornada dubista.

Lakabka electrophoresis waxaa loo qiyaasi karaa inuu yahay lakabka rinjiga si toos ah ugu xiran saxanka birta jirka, sidaas darteed waxaa sidoo kale loo sameeyay asal.Dhab ahaantii, waxaa jira lakabka fosfateet ah oo lagu sameeyay pretreatment u dhexeeya lakabka electrophoresis iyo saxan birta, iyo lakabka fosfate waa mid aad iyo aad u khafiif ah, oo kaliya dhowr μm, kuwaas oo aan halkan laga hadli doonaa.Doorka lakabka electrophoretic inta badan waa laba, mid waa ka hortagga miridhku, kan kalena waa inuu hagaajiyo isku-xidhka lakabka rinjiga.Awoodda ka-hortagga miridhku ee lakabka electrophoresis ayaa ah tan ugu muhiimsan uguna muhiimsan afarta lakab ee rinjiga, haddii tayada daahan electrophoresis aysan wanaagsaneyn, ka dibna rinji wuxuu u nugul yahay ifafaale finan, iyo haddii aad ku dhufatid xumbo, adiga Waxay ka heli doontaa wasakhda miridhku gudaha, taas oo macnaheedu yahay in lakabka electrophoresis la burburiyay taasoo horseedaysa daxalka saxanka birta.Sanadihii hore, calaamad madax-bannaan oo hadda bilaabatay, geeddi-socodku ma sii wadi karo, ifafaalaha nabarrada jidhkani waa mid aad u badan, xitaa rinjigu wuxuu u muuqan doonaa gabal gabal si uu u dhaco ifafaale, hadda iyadoo la dhisayo warshado cusub. , isticmaalka tignoolajiyada cusub, heerarka tayada sare leh, dhacdadan asal ahaan waa la tirtiray.Noocyada madax-bannaan waxay sameeyeen horumar badan sannadihii la soo dhaafay, waxaanan rajeynayaa inay fiicnaan doonaan oo ay ka sii fiicnaan doonaan oo ay ugu dambeyntii sitaan calanka warshadaha baabuurta qaranka Shiinaha.

Mid-jaakad
Midabka dhexe waa lakabka rinjiga ee u dhexeeya lakabka electrophoresis iyo lakabka rinjiga midabka, oo lagu buufiyo robot leh rinji dhexda.Hadda ma jiro hab dhexdhexaad ah oo dhexdhexaad ah, kaas oo meesha ka saaraya dhexda oo ku daraya lakabka midabka.- Jawaabta Dai Shaohe, "Soul Red" halkan waxay isticmaashaa habkan, halkan waxaan ka arki karnaa in daahan dhexe uusan ahayn qaab dhismeedka lakabka rinjiga ah oo aad muhiim u ah, shaqadeedu waa mid fudud, waxay leedahay anti-UV, ilaali lakabka electrophoresis. , hagaajinta iska caabbinta miridhku, oo tixgeli jilicsanaanta iyo saamaynta iska caabbinta ee dusha rinjiga, iyo ugu dambeyntii waxay sidoo kale siin kartaa qaar ka mid ah adhesion ee lakabka rinjiga midabka.Ugu dambeyntii, waxay sidoo kale siin kartaa qaar ka mid ah adhesion ee lakabka midabka.Waxaa la arki karaa in dahaarka dhexe uu dhab ahaantii yahay lakabka sare iyo kan hoose, kaas oo ka ciyaara doorka isku xirka ee labada lakab ee shaqeynaya ee lakabka electrophoresis iyo lakabka midabka.

jaakad sare
Lakabka rinjiga midabka, sida magacaba ka muuqata, waa lakabka rinjiga leh midabka kaas oo ina siinaya dareenka tooska ah ee midabka, ama casaanka ama madow, ama Kingfisher blue, ama Pittsburgh gray, ama lacagta Cashmere, ama Supersonic Quartz cad.Midabadaan qallafsan ama caadiga ah, ama si fudud uma fududa in lagu magacaabo midabka lakabka rinjiga.Tayada lakabka rinjiga ee lagu buufiyo ayaa si toos ah u go'aamiya xoogga muujinta midabka jidhka, iyo shaqeyntu waa mid aad muhiim u ah.

Rinjiga midabkaWaxaa loo qaybin karaa saddex nooc iyadoo loo eegayo waxyaalaha lagu daro: rinji cad, rinji macdan ah iyo rinji luul ah.

A. Rinjiga cadwaa midab saafi ah, casaanku waa casaan kaliya, caddaanku waa uun cad, aad u cad, ma jiro midab kale oo isku dhafan, ma jiro dareen dhalaalaya oo macdan ah, oo loogu yeero rinji cad.Waxay la mid tahay waardiyaha hortiisa ee Buckingham Palace, haddii uu ooyo, qoslo ama daadiyo, waligiis kuma fiirsanayo, kaliya u taagan si toos ah, si toos ah u eegaya, had iyo jeer leh waji halis ah.Waxaa laga yaabaa inay jiraan dad dareemaya in rinjiga cad uu yahay mid aan xiiso lahayn oo aan garanayn sida loo isticmaalo isbeddelka si ay uga farxiyaan martida, laakiin sidoo kale waxaa jira dad jecel midabkan saafiga ah, cad oo aan la fahmin oo aan la jeclayn.

(Cad baraf)

(Madow)

Ka mid ah rinjiga cad, caddaan, casaan iyo koontada madow intooda badan, iyo inta badan madow waa rinji cad.Halkan waxaan kuugu sheegi karnaa wax yar oo sir ah, dhammaan cadaanka loo yaqaan 'polar white', buurta barafka cad, glacier cad asal ahaan waa rinji cad, halka caddaanka loo yaqaan 'pearl white'.

B. rinji bir ahwaxaa lagu sameeyaa iyadoo lagu darayo qaybo bir ah (budada aluminium) rinjiga caadiga ah.Waagii hore, rinji cad oo kaliya ayaa loo isticmaali jiray rinjiyeynta baabuurka, laakiin markii dambe ayaa caqli-gal ayaa ogaaday in markii budada aluminiumka ah ee cabbirka aad u fiican lagu daray rinjiga caadiga ah, waxaa la ogaaday in lakabka rinji uu muujin doono qaab macdan ah.Iftiinka hoostiisa, iftiinku wuxuu ka muuqdaa budada aluminium wuxuuna ka soo baxaa filimka rinjiga, sida haddii lakabka rinjiga oo dhan uu dhalaalaya oo dhalaalaya bir bir ah, midabka rinji wuxuu u ekaan doonaa mid aad u iftiimaya wakhtigan, dadka siinaya raaxaysi fudud iyo dareen duullimaad, sida koox wiilal ah oo fuushan mootooyinka waddada si ay u helaan madadaalo.Waa kuwan dhowr sawir oo kale oo qurux badan

C. Pearl lacquer.Waxaa loo fahmi karaa sida lagu beddelayo budada aluminiumka ee rinjiga birta leh mica ama budada luul (wax soo saar aad u yar ayaa isticmaala), rinjiga birta ah wuxuu noqdaa rinji luul ah.Waqtigan xaadirka ah, rinjiga pearlescent inta badan waa caddaan, sidoo kale inta badan loo yaqaan pearl white, pearlescent cad, iftiinka, maaha kaliya caddaan, laakiin midab u eg luul.Tani waa mica lafteedu waa crystal hufan oo qaab jajab ah, marka iftiinka lagu toogto lakabka lacquer, dib u eegis aad u adag iyo faragelin ayaa ku dhici doonta micaa, iyo mica lafteedu waxay la timaadaa cagaar, bunni, jaale iyo casaan , taas oo ka dhigaysa lacquer pearlescent in ay ku daraan dhalaal aad u qani ah oo u eg luul oo ku saleysan midabka ugu weyn.Isla dusha sare ee lacquer waxay yeelan doontaa isbeddello qarsoodi ah marka laga eego dhinacyo kala duwan, iyo hodantinimada iyo wax-soo-saarka midabka si weyn ayaa loo kordhiyaa, taasoo dadka siinaya dareen raaxo leh oo sharaf leh.
Dhab ahaantii, saameynta ku darista mica iyo budada luul ma aha mid aad u kala duwan, xitaa waa inaan u dhawaadaa si aan u kala saaro, iyo qiimaha mica ee micadu waxay ka yar tahay budada luul, inta badan rinjiga pearlescent ee doorashada mica. laakiin haddii la barbar dhigo budada aluminium, qiimaha mica ayaa weli ah mid aad u sarreeya, taas oo ah mid ka mid ah sababaha ugu badan ee luul cad ama caddaan ah si ay u kordhiso qiimaha.

Jaakad cad
Jaakad cad waa lakabka kore ee rinjiga baabuurka, lakab hufan oo aan si toos ah farteena ugu taaban karno.Doorkiisuna waxa uu la mid yahay filimaanta talefanka gacanta, marka laga reebo in uu ilaaliyo rinjiga midabka leh, kana xidho dhagxaanta dibadda, u adkaysta xoqidda laamaha geedaha, u adkaysta xadhkaha shimbiraha ee cirka ka soo dhacaya, roobka da’ayana ma dhaafo xariiqiisa. Difaaca, fallaadhaha daran ee UV ma galaan laabta, jirka 40μm, khafiif ah, laakiin xoog leh, wuxuu u adkaystaa dhammaan waxyeelada ka timaadda dibadda, kaliya si lakabka rinjiga midabku u noqdo lakab qurux badan oo sanadaha ah.

Doorka faashashku inta badan waa hagaajinta dhalaalka rinjiga, kor u qaadida qaabka, ilaalinta UV, iyo ilaalinta xagashada yaryar.


Waqtiga boostada: Agoosto-24-2022