Etching kwensimbi ekhaya. Indlela ukubeka isithombe ku yensimbi: igxathu negxathu Umhlahlandlela

ngezinye izikhathi etching metal ingena esikhundleni ekubunjweni kanye umbhalo, kwenza lonke inqubo lula kakhulu. Ingatholakala iphethini ngilugweda - embossed kanye convex - a esiqoshiwe sase-. Etching kwensimbi ekhaya futhi kungenzeka amakhemikhali kuhlinzwa. Inketho yokuqala enobuthi kakhulu uma esetshenziswa ekhaya, ngakho sizosebenzisa ukuqala yesibili, futhi ibizwa nangokuthi i-electrochemical.

imishini

Kuyadingeka ukuthatha kwamandla noma transformer ukuthi angase akhiphe kusuka 4 kuya ku-7 V Ngaphezu kwalokho, kukhona ibhathi bazodinga Kwe-dielectric Heating, kufanele ihlanganise into oyifunayo futhi into eyinsimbi yesibili, okuyinto ixhunywe anode.

Ukuze enze Etching kuphethini metal, kumele kusetshenziswe njengoba isixazululo electrolyte of sulfate ayoni. Uma iphethini edingekayo phezu zethusi noma zethusi, ukusetshenziswa zethusi sulphate. Ungasebenzisa futhi chloride ferric. Into esemqoka ukuthi amanzi distilled.

Ukulungiselela izingxenye ukuba kwagxila

I etching kwaba iyunifomu futhi izindawo ezilungile, into zigezwe ebhuqwini amafutha. Ukuze uthole ukusebenza kuwusizo kakhudlwana, workpiece is soldered wire tin ithusi, ngoba kulula ukubamba into. Ukuthi Kwamanzi into bahlanza kufanele kwehlisa Convertible ku 10% sodium hydroxide, izinga lokushisa 50 ° C, bese u-15% isixazululo sulfuric acid futhi uyibambe khona imizuzu emibili, bese engahashazanga ngamanzi ashisayo. Lapho inqubo usuphothuliwe, ebusweni into zizosulwa ngokugcwele, futhi yebo, awukwazi uzithinta ngezandla zakhe.

Electrochemical etching metal

Sidinga ukuvikela izindawo okungafanele kwagxila. Ukuze wenze lokhu, isicelo unama okhethekileko izingxenye ebusweni. Wenziwe izingxenye ezintathu, ezimbili wax - rosin, bona elicibilikile esikoteleni, ibangele ngezikhathi ezithile. Phela ujike ibe mass homogeneous, it ovunyelwe kuphole futhi ukwehlukanisa phakathi kwezingcezu. Ngamunye wabo ibekwe gauze, ukuze kamuva, lapho sicindezelwe, ungase seep ngokusebenzisa ke putty kangaka njengoba kudingekile. Ngemva kwalokhu ukulungiselela, okuzoba utshani, kushisa. Manje thatha ingxube wadala, okuyinto wafakwa gauze, basihlikihle ebusweni ngokulinganayo.

Ngemva lwaluyophola sealant iba ngokuqinile. Top ukumboza upende wakhe amanzi-encibilikayo elikhanyayo. Kungaba emifanekiso noma gouache emhlophe. Khona-ke enamathela kumelwe yome. Khona-ke, umdvwebo singasetshenziswa kwi upende ke lizobamba kahle. Kungaba amelwe usebenzisa ipensela noma ukudlulisa ngokusebenzisa iziqondiso. Khona-ke, lesi sifunda akudingeki protsarapat umjovo ukuze insimbi.

Manje Etching electrowinning metal iqala connectable post eyodwa kuya anode - omuhle, omunye kuya cathode - lokususa. Ukuze uxhume into yokuqala, okuyinto kuzosetshenziswa isithombe zonke ipuleti yesibili ensimbi. Ngemva kwalokho, insimbi etching inqubo lapho isithombe emibi.

Uma ufuna ukudala umdwebo multi-level, konke kwenziwa ngendlela efanayo njengoba kuchaziwe ngenhla. Kuphela uhlaka isikhathi ngasinye isheke, futhi lapho kulencane kubo buqoshwe isikhundla ukujula, imininingwane lakhishwa nopende phezu mastic yabo evuthayo nge ibhulashi. Lapho Uqinisa, konke iyaphindwa futhi kuze kube next iphethini ungqimba. Phakathi nalokho kubingelelana, kancane kancane wadala image.

Ngale ndlela ukukhiqiza etching metal ekhaya, ngemva kwalokho ebusweni sagezwa nge turpentine bese emihle, enika Finished umkhiqizo ukubukeka.

chemical etching

Manje cabanga ngalokho okushiwo ukwakha iphethini phezu kwensimbi ngaphandle ukusetshenziswa kwamadivaysi kagesi. Ngenxa yalesi sidinga amakhemikhali, ithengiswe ngokukhululekile edayisa ezitolo. Asiqale. Etching, sidinga:

• "White Nomoya";
• ukupenda, okungadingi chaza "umoya elimhlophe";
• acetone;
• resin esisetshenziselwa ukumboza uphahla;
• usawoti;
• bluestone.

imininingwane ukuhlanzwa

Ukuze uqale nge nto, lapho isithombe okuhleliwe, sanded nge lokukhuhla esihle futhi degreased. Lapho ebusweni usulungile, udinga indawo lapho kuyoba umdwebo, unamathelise nge Yesigcilikisha tape noma into efana nalokho. Ngemva kwalokho, lonke ebusweni, lapho etching chemical akuphazamisi metal, ukupenda phezu upende. Kungaba yimuphi umbala, into esemqoka ukuthi kwaba simelane nokuhlaselwa "umoya emhlophe".

Lapho upende esomile, ungasusa tape. Ngaphansi kwawo metal okumsulwa, ukulungele ukwakha kuso umdwebo. Manje, lokhu "mini-ngendwangu" kuyadingeka ukubeka isithombe. Wenziwe usebenzisa resin, okuyinto ziyoncibilika "umoya elimhlophe", kuze kuba uketshezi, ezifana upende. It nge ibhulashi ukupenda isithombe oyifunayo. Kunanzuzoni onjalo upende ngokurhaba, kungcono yokuthi uma sibalo into akusebenzi, sizokwazi ukukususa, indwangu oswakanyiswe noma ukotini swab ku "umoya emhlophe". Uma lesi sibalo has a ezincane kakhulu ukuthi uchitheka nge ibhulashi, bangakwazi ukulungiswa ngenaliti ngu bula ezingadingekile emva omiswe.

Ngale ndlela, etching engenziwa ummese okhiye, ngokuvamile, yinoma yini eyinsimbi. Manje, uma indlela yokulibiza ngomumo, kungenzeka ukuqala etching.

A isixazululo etching

Sidinga ilitha lamanzi lapho ukuncibilikisa 100 g ethusi sulfate, bese wengeza usawoti. Idinga uthele lize ayisekho chaza. Ingxube kwaphumela kuyodingeka umbala oluhlaza okwesibhakabhaka. Nokho, ngemva kokuba egxilile kwento eyinsimbi, umbala iqala ukushintsha ukuba luhlaza.

Ngakho, ubhapathizelani ngokuningiliziwe. Iyinkimbinkimbi inqubo yamakhemikhali iqala ngokushesha. Kukho konke lokhu, ukukhiqizwa akusho bungakhiphi noma iyiphi izinto eziyingozi, ngakho metal buqoshwe ekhaya ngokuphepha.

Izenzo ukusabela chemical

Ngo uqwembe imiswe phakathi neminyaka ukuphendula, okuyinto iyoba more and more. Yena kubambezela lonke inqubo, ngakho udinga ngezikhathi thela ngamanzi. Ungakwenzi ngosizo schotochek ahlukahlukene, emabhulashini kanye namanye amathuluzi ngoba kungalimaza upende. Kodwa wayebonakala ubamba wonke isithombe, futhi kungaba into edabukisa uma, enifeza etching of ngommese, isibonelo, uthathelwe ke, kwentekile kulimaze. Kuyinto umsebenzi obucayi kakhulu, ezidinga isandla eqinile futhi ukubekezela.

Kusukela ngesikhathi lapho metal bazosala isixazululo kuncike ukudweba ngqo ukujula. zindlela eqondile abekho, ngakho njalo umculi yedwa kumelwe abheke ukusabela zamakhemikhali. Futhi kuphela ngokwenza lokhu izikhathi eziningana, sizokwazi ukusho la mazwi ngokuqiniseka lokho isikhathi esidingekayo ukuze kube yikwembulwa iphethini wayefisa ukujula wakhulelwa.

Emihle nemibi electrochemical namakhemikhali etching

Izinzuzo etching electrochemical we metal ekhaya zihlanganisa iqiniso lokuthi wadala umdwebo ocacile ngaphezulu, iyabonakala ngokucacile lapho ebuka ngaphansi isikhulisi. Nokho, ethile wukuthi le ndlela idinga i idivayisi kagesi, okungase kude ngamunye.

Izinzuzo etching chemical zihlanganisa yokuthi konke okudingayo angathengwa at esitolo sezinto zokwakha. Lezi izithako ezishibhile, futhi, okubaluleke kakhulu, akudingeki endaweni ethile ukubheka amandla supply noma amanye amadivayisi uyakwazi ukukhulula phakathi 4 no 7 B. Nokho kusimo aluphelele isithombe uyakuveza.