English
Codsiga Xigasho

Dhamaystirka dusha sare waa hannaan warshadeed oo ballaadhan oo beddela dusha shay la soo saaray si loo gaadho hanti gaar ah. [1] Hababka dhamaystirka waxaa laga yaabaa in loo shaqeeyo si: loo hagaajiyo muuqaalka, dhejinta ama qoynta, alxanka, iska caabinta daxalka, caabbinta wasakhda, caabbinta kiimikada, xirashada caabbinta, adkaanta, wax ka beddelka korantada, ka saarida burooyinka iyo cilladaha kale ee dusha sare, iyo xakamaynta khilaafka dusha sare. [2] Xaalado xaddidan qaar ka mid ah farsamooyinkan ayaa loo isticmaali karaa in lagu soo celiyo cabbirada asalka ah si loo badbaadiyo ama loo hagaajiyo shay. Dusha sare ee aan dhammayn waxaa badanaa loo yaqaannaa dhammaynta.

Waa kuwan qaar ka mid ah hababka daawaynta dusha ee caadiga ah:

Anodizing: in lagu dahaadho bir leh lakab oksaydh ilaalin ah. Dhammaystirka waxa uu noqon karaa mid la isku qurxiyo, waara, iyo daxalka u adkaysta, oo waxay siisaa meel ka fiican rinjiga iyo dhejinta. Aluminiumku waa birta ugu badan ee loo isticmaalo anodizing, laakiin titanium iyo magnesium ayaa sidoo kale lagu daweyn karaa sidan. Nidaamku dhab ahaantii waa geedi socod koronto oo loo isticmaalo in lagu kordhiyo dhumucda lakabka oksaydhka dabiiciga ah ee dusha sare ee birta. Anodizing waxaa lagu heli karaa dhowr midabo.

Korantadawaa habka lagu dhejiyo lakabka khafiifka ah ee birta kale ama daawaha ee dusha sare ee birta qaarkood ama qaybaha kale ee qalabka iyadoo la isticmaalayo electrolysis.

Dhigista Uumiga Jirka(PVD) waxaa loola jeedaa adeegsiga tignoolajiyada hoose ee korantada, hadda sare ee tignoolajiyada dheecaanka arc ee xaaladaha faakuumka, iyadoo la adeegsanayo dareeraha gaaska si loo uumi-baxo bartilmaameedka iyo ionize walaxda uumiga iyo gaaska, iyadoo la adeegsanayo dardargelinta garoonka korantada si loo sameeyo walxaha la uumibixiyey. iyo sheyga falcelinta waxaa lagu shubaa workpiece.

Micro-Arc Oxidation, oo sidoo kale loo yaqaan micro-plasma oxidation, waa isku-darka korantada iyo cabbirrada korantada ee u dhigma. Waxay ku tiirsan tahay heerkulka sare ee degdega ah iyo cadaadiska sare ee ka yimaada dheecaanka arc ee dusha sare ee aluminium, magnesium, titanium iyo alloyskeeda. Lakabka filimka dhoobada ah.

Dahaarka budadawaa in lagu buufiyo daahan budada ah oogada sare ee workpiece by qalab buufin budo ah (mashiinka buufin elektrostatic). Marka la eego ficilka korontada taagan, budada ayaa si isku mid ah loogu dhejiyaa dusha sare ee shaqada si loo sameeyo daahan budo ah.

Buluug gubanayawaa in bakhtiga oo dhan lagu buuxiyo glaze midab leh, ka dibna lagu dubay foorno qarax leh heerkulka foornada qiyaastii 800 ° C. glaze midabka waxaa lagu dhalaalin dareere ah ciid u eg, ka dib qaboojinta, waxay noqotaa midab dhalaalaya. go'an bakhtiga. Glaze, wakhtigan, glaze midabku wuxuu ka hooseeyaa dhererka siligga naxaasta ah, sidaas darteed waa lagama maarmaan in la buuxiyo glaze midabka mar kale, ka dibna waxaa lagu dhejiyaa afar ama shan jeer, ilaa qaabka laga buuxiyo xariirta. dunta.

Electrophoresiswaa daahan electrophoretic on electrodes yin iyo yang. Under tallaabada danab, ions daahan eeday u guuraan cathode iyo la falgalaan walxaha alkaline ah ee dusha sare ee cathode si ay u sameeyaan arrin aan milmayn, kaas oo lagu shubo on dusha workpiece ah.

Daalidda makaanikadawaa hab biliish ah kaas oo dusha sare ee dhalaalaysa laga saarayo iyada oo la jarjarayo oo dusha maaddadu ay si caag ah u qaabaysan tahay si loo helo dusha siman.

Rasaasta Qaraxdaywaa geedi socod shaqo qabow oo isticmaala pellet si uu u duqeeyo dusha sare ee qalabka shaqada iyo ku dhejinta cadaadiska cadaadiska hadhaaga ah si kor loogu qaado xoogga daalka shaqada.

Bacaad qarxintawaa habka nadiifinta iyo roughening dusha sare ee substrate by saamaynta socodka ciid-xawaaraha sare leh, taas oo ah, iyadoo la isticmaalayo hawo cufan sida awood si ay u sameeyaan xawaarahooda jet-xawaaraha sare ah si ay u buufiso xawaaraha sare (copper ore, quartz). ciid, corundum, ciid bir ah, Ciida Hainan) Dusha shaqada ee lagu daweynayo, muuqaalka ama qaabka dusha sare ee dusha shaqada ayaa isbedelaya.

xoqinwaa farsamo alaabta lagu saaro iyadoo la isticmaalayo falcelin kiimikaad ama saameyn jireed. Guud ahaan, etching loo yaqaan etching photochemical waxaa loola jeedaa ka saarida ee filimka ilaalinta ee gobolka in lagu dhejiyo by saxan samaynta iyo horumarinta, iyo xidhiidhka la xal kiimikaad inta lagu guda jiro etching si loo gaaro saamaynta kala diri iyo daxalka, markaas samaynta. saamaynta sinnaan la'aanta ama godan.

Qurxinta caaryada(IMD) oo sidoo kale loo yaqaan tignoolajiyada rinjiga-la'aanta, waa tignoolajiyada qurxinta dusha sare ee caalamiga ah, filim daah-furan oo dusha-adag, lakabka daabacaadda dhexdhexaadka ah, lakabka duridda dhabarka, dhexda khad, kaas oo ka dhigi kara badeecada u adkaysata is jiid jiid. Si looga hortago in dusha sare la xoqo, iyo in midabku uu iftiimo oo aan si sahlan loo lumin muddo dheer.

Qurxinta Caaryada(OMD) waa muuqaal, taabasho, iyo is dhexgalka shaqeynta, IMD tignoolajiyada qurxinta ee la fidiyay, waa tignoolajiyada qurxinta dusha sare ee 3D oo isku daraysa daabacaadda, texture iyo birta.

Laser xardhosidoo kale loo yaqaan xaradhka laysarka ama calaamadaynta laysarka, waa habka daaweynta dusha sare iyadoo la adeegsanayo mabaadi'da indhaha. Isticmaal laydhka laysarka si aad u abuurto calaamad joogto ah oogada maaddada ama gudaha walxaha hufan.

Daabacaadda suufkawaa mid ka mid ah hababka daabacaadda gaarka ah, taas oo ah, iyadoo la isticmaalayo birta (ama naxaas, balaastiig heerkulbeeg ah) qashin, iyadoo la isticmaalayo madax qaloocan oo ka samaysan walxo caag silikoon ah, khad ku yaal saxanka intaglio ayaa lagu xoqay dusha sare ee suufka, ka dibna The dusha shayga la rabo waa la daabici karaa si loo daabaco jilayaasha, qaababka, iyo wixii la mid ah.

Daabacaadda Shaashadawaa in la kala bixiyo dharka xariirta ah, dharka synthetic ama mesh silig ee fareeshka, iyo in la sameeyo daabacaadda shaashadda iyadoo la samaynayo rinjiyeyn gacan ama saxan sawir leh. Tiknoolajiyada daabacaadda shaashadda casriga ah waxay isticmaashaa walxo sawir-qaadis ah si ay u samayso saxan daabacaadda shaashadda oo sawir-qaadis ah (si markaas godka shaashadda ee qaybta garaafka ee saxanka daabacaadda uu u yahay dalool, daloolka mesh ee qaybta aan sawirka ahayn waa la xannibay. nool). Inta lagu jiro daabacaadda, khadku waxaa loo wareejiyaa substrate-ka iyada oo loo marayo mesh qaybta garaafka iyadoo la sii daayo qashinka si loo sameeyo garaaf la mid ah kan asalka ah.

 

Wareejinta Biyahawaa nooc ka mid ah daabacaadda kaas oo warqad wareejin ah/filim caag ah oo leh qaab midab leh lagu sammeeyo hydrolysis macromolecular by cadaadiska biyaha. Habka waxaa ka mid ah soo saarida warqadda daabacaadda wareejinta biyaha, qooninta warqadda ubaxa, wareejinta qaabka, qalajinta, iyo alaabada dhammaatay.

Dahaarka budadawaa nooc ka mid ah dahaarka oo lagu dabaqo sida budo qallalan oo bilaash ah. Farqiga ugu weyn ee u dhexeeya rinjiga dareeraha caadiga ah iyo daahan budada ah ayaa ah in daahan budada ah uusan u baahnayn dareere si ay u ilaaliso binder-ka iyo qaybaha buuxinta ee daahan ka dibna lagu daaweeyo kulaylka hoostiisa si loogu oggolaado inuu soo baxo oo sameeyo "maqaarka". Budadu waxay noqon kartaa thermoplastic ama polymer thermoset. Badanaa waxaa loo isticmaalaa in lagu abuuro dhammayn adag oo ka adag rinjiga caadiga ah. Daahan budada ah waxaa inta badan loo isticmaalaa daahan biraha, sida qalabka guriga, extrusions aluminium, qalabka durbaanka iyo baabuurta iyo qaybaha baaskiilka. Tiknoolajiyada cusubi waxay u oggolaanaysaa agabka kale, sida MDF (fibreboard cufan dhexdhexaad ah), in lagu dahaadhay budo iyadoo la adeegsanayo habab kala duwan.

Dhigashada Uumiga Kiimikada(CVD) waa hab meel dhigista loo isticmaalo in lagu soo saaro tayo sare, wax qabad sare, qalab adag, sida caadiga ah faakuumka hoostiisa. Habka waxaa badanaa loo isticmaalaa warshadaha semiconductor si loo soo saaro filimo khafiif ah.

Dhigista Electrophoretic(EPD): Sifada habkan lagu garto waa in walxaha kolloidalka ah ee ku xayiran haajireen dareere dhexdhexaad ah oo ay sakhraansan yihiin beer koronto (electrophoresis) oo lagu shubo koronto. Dhammaan walxaha kolloidalka ah ee loo isticmaali karo in lagu sameeyo ka-joojin deggan oo qaadi kara kharash waxa loo isticmaali karaa meel dhigista electrophoretic.

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