Ingilazi idlala indima ebalulekile ezimbonini ezahlukene ngenxa yokuguquguquka kwayo. Ngaphandle kokusetshenziswa njaloiziqukathi zokupakisha zezimonyo, ihlanganisa izinhlobo ezisetshenziselwa ukwenza iminyango namafasitela, njengengilazi engenalutho, ingilazi elaminethiwe, kanye nalezo ezisetshenziswa ekuhlobiseni ubuciko, njengengilazi ehlanganisiwe kanye nengilazi eqoshiwe.
Izici Zokuqhumisa Inhlabathi
Ukuqhumisa i-sandblasting inqubo lapho umoya ocindezelwe uhambisa khona izinto ezi-abrasives endaweni ukuze ziphathwe. Kwaziwa nangokuthi ukuqhumisa i-shot noma ukubhoboza i-shot peening. Ekuqaleni, isihlabathi kwakuyisona kuphela esisetshenziswayo, ngakho-ke le nqubo yayivame ukubizwa ngokuthi ukuqhumisa i-sandblasting. Ukuqhumisa i-sandblasting kufeza imiphumela emibili: kuhlanza indawo ngezinga elidingekayo futhi kudala ubulukhuni obuthile ukuze kuthuthukiswe ukunamathela kwe-coating ku-substrate. Ngisho nezingubo ezinhle kakhulu ziyazabalaza ukunamathela kahle ezindaweni ezingakaphathwa isikhathi eside.
Ukwelashwa kwangaphambili kwendawo kuhilela ukuhlanza nokukhiqiza ubulukhuni obudingekayo "bokukhiya" ingubo. Izingubo zezimboni ezisetshenziswa ezindaweni eziphathwe nge-sandblasting zingandisa isikhathi sokuphila kwengubo ngokuphindwe izikhathi ezingaphezu kuka-3.5 uma kuqhathaniswa nezinye izindlela. Enye inzuzo yokuqhuma kwe-sandblasting ukuthi ubulukhuni bendawo bunganqunywa kusengaphambili futhi butholakale kalula ngesikhathi senqubo yokuhlanza.
MayelanaIngilazi Eqandisiwe
Ukuqandisa kuhilela ukwenza ubuso bento ebushelelezi ekuqaleni bube buqinile, okubangela ukukhanya ukuthi kudaleke ukukhanya okusabalele ebusweni. Ngamagama amakhemikhali, ingilazi ipholishwa ngomshini noma ipholishwe ngesandla ngezinto ezisusayo ezifana ne-corundum, isihlabathi se-silica, noma i-garnet powder ukuze kudalwe ubuso obuqinile ngokufanayo. Ngaphandle kwalokho, isisombululo se-hydrofluoric acid singasetshenziswa ukucubungula ingilazi nezinye izinto, okuholela engilazini eqandisiwe. Ekunakekelweni kwesikhumba, ukukhipha isikhumba kususa amangqamuzana esikhumba afile, okusebenzayo kodwa akufanele kusetshenziswe ngokweqile, kuye ngohlobo lwesikhumba sakho. Ukukhipha isikhumba ngokweqile kungabulala amangqamuzana asanda kukhiqizwa ngaphambi kwesikhathi ngaphambi kokwakha ulwelwesi oluzivikelayo, okwenza isikhumba esibucayi sibe sengozini enkulu ezinsongweni zangaphandle njengemisebe ye-UV.
Umehluko Phakathi Kwengilazi Eqandisiwe Neyenziwe Ngesihlabathi
Kokubili i-frosting kanye ne-sandblasting kuyizinqubo zokwenza ubuso beglasi bukhanye, okuvumela ukukhanya ukuthi kusakazeke ngokulinganayo phakathi kwezibani, futhi abasebenzisi abavamile bakuthola kunzima ukuhlukanisa phakathi kwalezi zinqubo ezimbili. Nazi izindlela ezithile zokukhiqiza zazo zombili izinqubo kanye nendlela yokuzibona.
Inqubo Yokuqandisa
Ingilazi eqandisiwe ifakwa esixazululweni esilungisiwe se-acid (noma igcotshwe nge-acid paste) ukuze ikhiphe ubuso bengilazi ngokuguguleka kwe-asidi enamandla. Ngesikhathi esifanayo, i-hydrofluoric ammonia esixazululweni se-acid enamandla iqinisa ubuso bengilazi. Ngakho-ke, i-frosting eyenziwe kahle iphumela ebusweni bengilazi obubushelelezi kakhulu obunokuhlakazeka kwekristalu kanye nomphumela ofiphele. Uma ubuso buqinile, bubonisa ukuguguleka okukhulu kwe-asidi engilazini, okubonisa ukuntuleka kokuvuthwa kochwepheshe. Ezinye izingxenye zingase zisenawo amakristalu (aziwa ngokuthi "akukho sanding" noma "amabala engilazi"), okubonisa nobuciko obubi. Le ndlela iyinselele kwezobuchwepheshe futhi ibonakala ngokubonakala kwamakristalu akhazimulayo ebusweni bengilazi, okwakheka ngaphansi kwezimo ezibucayi ngenxa yokusetshenziswa kwe-hydrofluoric ammonia ngokushesha.
Inqubo Yokuqhumisa Inhlabathi
Le nqubo ivame kakhulu, lapho i-sandblaster idubula khona izinhlayiya zesihlabathi ngesivinini esikhulu phezu kwengilazi, idale indawo engalingani kahle ehlakaza ukukhanya ukuze idale ukukhanya okusabalele lapho ukukhanya kudlula. Imikhiqizo yengilazi ecutshungulwa nge-sandblasting inokwakheka okuqinile ebusweni. Ngenxa yokuthi indawo yengilazi yonakele, ingilazi ekhanyayo ekuqaleni ibonakala imhlophe uma ivezwa ekukhanyeni. Izinga lobunzima benqubo limaphakathi.
Lezi zindlela ezimbili zihlukile ngokuphelele. Ingilazi eqandisiwe ngokuvamile ibiza kakhulu kunengilazi eqandisiwe, futhi umphumela uncike kakhulu kulokho okuthandwa ngumsebenzisi. Ezinye izinhlobo zengilazi ezihlukile azifanelekeli ukuqandisiwe. Ngokombono wokuphishekela ubuqhawe, ingilazi eqandisiwe kufanele ikhethwe. Amasu okuqandisiwe ngokuvamile ayatholakala ezimbonini eziningi, kodwa ukufeza ingilazi eqandisiwe enhle kakhulu akulula.
Isikhathi sokuthunyelwe: Juni-21-2024
