Ngenxa yokuthi itshe liyimpahla yemvelo, linamaphutha amaningi angenakugwenywa, futhi imikhiqizo yamatshe enesici ayamukeleki kumakhasimende, izimboni eziningi zizodala imfucuza nokulahlekelwa okukhulu.Ezinye izimboni zamatshe zizophatha le mikhiqizo engaphansi njengemikhiqizo yezinga lokuqala (imikhiqizo ye-A-class) futhi iyithengisele amakhasimende.Yiqiniso, intengo ishibhile.Ngakho-ke, ekuhlolweni kwefekthri, kufanele sivule amehlo ethu ukuze siqinisekise ucezu ngalunye lwemikhiqizo yamatshe efanelekayo.Uma kungenjalo, isimangalo sekhasimende, nokulahlekelwa ikhasimende.
Imvamisa, izindlela eziyinhloko zokwelapha itshe lesibili libe yitshe lesigaba sokuqala ezimbonini zamatshe zimi kanje:

1. Sebenzisa i-wax ukulungisa izimbobo kuma-slabs (ikakhulukazi i-granite)
Akuphephile ukwenza lokhu.Indlela efanele yokwenza lokhu akukona ukwenza i-wax, kodwa i-epoxy resin, enombala ofanayo noma ofana nobuso betshe.I-wax isetshenziselwa ukulungisa izimbobo.Uma i-wax iwa phakathi nendawo noma ingcina incibilika ngenxa yezinto ezifana nokuchayeka elangeni kanye nendawo yokushisa ephezulu noma ukufutheka ezitsheni, izimbobo zisazovela ekugcineni.Ingaphezulu lebhodi lihle kakhulu lapho ubheka izimpahla, kodwa kunezimbobo ohlangothini lwebhodi lwamakhasimende.
Ngakho-ke uhlukanisa kanjani itshe elilungiswe nge-wax?
Ngalesi sikhathi, inqobo nje uma sinaka amanye amakristalu angewona awemvelo (izinhlayiya zekristalu) ebusweni bepuleti letshe, lawo avame ukulingiswa upharafini.
2. Ngenxa yokuthi izinga lokupholisha alikho ezingeni elijwayelekile, amafutha, i-wax nefilimu isetshenziselwa ukwandisa ukucwebezela kwetshe.
Ngenxa yobuchwepheshe bazo bokucubungula noma ukucatshangelwa kwezindleko, ezinye izitshalo zokucubungula amatshe azizange zigaye itshe ukuze lihlangabezane nezindinganiso zenkontileka noma izimfuneko zokucwebezela, ngakho ukusetshenziswa kwamafutha okupholisha, noma i-wax, nefilimu yokunameka ukwandisa ukucwebezela kwendawo yetshe. , ukuze ayenze ihlangabezane nezidingo zenkontileka yokucwebezela (ngokuvamile ngaphezu kwamadigri angu-90).Umphumela ubuye mubi kakhulu, njengamafutha kanye ne-wax, angeke afakwe ngaphambi kwesikhathi (noma inqubo yokufaka) izoveza ukugxusha, kuyilapho ukugqoka kungcono, kodwa uma ifilimu isigugile, izophinde iveze ukugxusha, ngoba amanye ama-oda anedethi ebekiwe ayingozi kakhulu, angase angabi namali nezimpahla.
Ngakho sihlukanisa kanjani imikhiqizo yamatshe aphucuziwe?
Ngokuvamile, ingemuva nehlangothini lemikhiqizo yamatshe agcotshwe ngamafutha izoba namabala kawoyela, ngisho namabala kawoyela;i-wax enamatshe etshekile i-Kanban surface nayo ihluke ngandlela-thile, ungasebenzisa umentshisi noma umlilo ukubhaka ibhodi, uma kukhona i-wax, izokopishwa ukuze kwembule ubuso bokuqala betshe;ngokuqondene netshe eliboshwe nge-wax, nakuba i-gloss iphakeme kakhulu, Cha. Amandla efilimu evamile ayilungile, kulula ukugqokwa futhi imihuzuko ingabonwa ngokukhanya.
3. Ukwelashwa kweziphambeko ezifana nenyongo emnyama namabala
Ngamabala amnyama nenyongo etshe, ngokuvamile aphathwa nge-oxidant eqinile, efanayo emafektri amaningi.Kodwa kunomehluko phakathi kwamafekthri asezingeni eliphezulu namafekthri asezingeni eliphansi.Amafekthri asezingeni elihle azophathwa ngemva kokugaya kanzima, bese agezwa ahlanzeke ngaphandle kokushiya noma yiziphi izinsalela ze-oxidant, bese egaywa kahle.Futhi amafekthri angakwazi ukulawula izinga eliphansi ayapholisha kuqala.Lapho behlola izimpahla, bakhetha amatshe angenasici njengepuleti lombala we-black-and-gallbladder ngaphambi kokucubungula.Zigcotshwe nge-oxidizer enamandla khona lapho futhi zigezwe khona lapho.Amatshe angelashwa ngokuyisisekelo aqoqwa ngokuhlolwa kwekhwalithi.Eqinisweni, lokhu nakho kuyinkinga.Okokuqala, ishidi eliphathwayo lidliwe yi-asidi eqinile noma i-alkali, ingaphezulu lepuleti lonakalisiwe futhi i-gloss iyancipha.Okwesibili, ukugezwa endaweni kwama-oxidizer aqinile nokujaha ukupakisha amabhokisi kuzoholela ekugezeni okungahlanzekile kwama-acids aqinile noma ama-alkali kuma-slabs amatshe, okuzokwenza ukuthi lezi zinto ezisele ziqine ziqhubeke nokukhipha i-oxidize futhi zidale izinkinga ezinjengokukhishwa kwe-chromatic nokuba mhlophe ukubhubhisa. ubuso bama-slabs.Ngaphezu kwalokho, ngenxa yokugeza ngamanzi, lawa ma-oxidizers aqinile azogeleza aye kwezinye izindawo futhi abangele ezimbili.Ukungcola okwesibili, ububanzi bokungcola kwakho kuvame ukuba kukhulu kunendawo ye-smear.
Indlela yokubhekana netshe elinesici nge-blackbladder kanye nebala?
Kule nkinga, kungcono ukuthi sihlole izimpahla lapho isikhathi sisiningi.Uma kukhona amabala noma ama-gallbladder adinga ukulungiswa, kufanele sizihlanze bese sizithumela ukuthi ziyowapholisha.

4. Ukudaya itshe le-chromatic aberration, noma ukusebenzisa elinye itshe esikhundleni sokudaya.
Kumatshe adayiwe, okokuqala, adinga ukubonwa ngamakhasimende.Ungalokothi usebenzise amatshe adayiwe njengemikhiqizo yezinga lokuqala.Ngoba futhi ngisho noma itshe elidayiwe, kufanele libe nombala olinganayo, ngokusheshisa kombala omuhle futhi alikwazi ukufiphala.
Ngakho kanjani ukuhlukanisa itshe elidayiwe?
Umbala wetshe elidayiwe uzoba muhle kakhulu futhi ungabi ngokwemvelo.Uma siphula ishidi, sizothola isendlalelo sokungena kokudaya ekuqhekekeni kweshidi.Kukhona namatshe emvelo angadaywa ngokujwayelekile.Izinga lawo lamatshe alilungile.Zingamanye amatshe ane-porosity enkulu kanye nokumuncwa kwamanzi aphezulu (okuzothinta izakhiwo ezingokomzimba nezobuchwepheshe zamatshe futhi ajwayele ukuba nezingozi).Ngokuvamile, zingahlukaniswa ngendlela yokungqongqoza.Umsindo wamatshe anokwakheka okuminyene ucacile futhi ucwebile lapho ewiswa, kuyilapho umsindo wamatshe anokuthungwa okuxekethile ucacile.Umsindo udabukile.Kukhona futhi uhlobo olufanayo lwamatshe emvelo, ngemva kokudaya, isicwebezelisi salo siphansi kunetshe elingadayiwe, libonakala lifiphele kancane.