Ukucatshangelwa Kokuphepha Kwe-Sandblasting

Ngesikhathi sokuqhunyiswa kwesihlabathi, opharetha badinga ukunakekela impilo nokuphepha kwabo nabanye. Ngakho-ke, ngaphezu kokugqoka isudi yokuzivikela eyisisekelo, okuhlanganisa izibuko zokuphepha, izinsimbi zokuphefumula, izingubo zokusebenza, nezigqoko zokuzivikela eziklanywe ngokukhethekile futhi zahlolwa lapho kwenziwa inqubo yokukhiqiza, kuyadingeka futhi ukufunda okwengeziwe ngezingozi ezingase zenzeke ohlelweni lokuqhunyiswa kwesihlabathi. kanye nezinyathelo zokuphepha ezibhekene nezingozi, ukugwema ukwenzeka kwezingozi. Lesi sihloko sizokunikeza imininingwane enemininingwane mayelana nezingozi ezingaba khona.

Imvelo yokuqhunyiswa kwesihlabathi

Ngaphambi kwe-sandblasting, indawo ye-sandblasting kufanele ihlolwe. Okokuqala, susa ingozi yokukhubeka nokuwa. Udinga ukuhlola indawo ye-sandblasting ukuze uthole izinto ezingadingekile ezingabangela ukushelela nokukhubeka. Ngaphezu kwalokho, kuyadingeka ukuvimbela imisebenzi ebeka engcupheni umsebenzi womqhubi, njengokudla, ukuphuza, noma ukubhema endaweni ye-sandblasting, ngoba izinhlayiya eziqhumayo zingabangela izifo ezinzima zokuphefumula nezinye izingozi zempilo.

Izisetshenziswa zokuqhumisa isihlabathi

Imishini yokuqhumisa isihlabathi ngokuvamile ihlanganisa amapayipi, ama-air compressor, amabhodwe okuqhumisa isihlabathi, namabhodwe. Okokuqala, hlola ukuthi zonke izinto zokusebenza zingasetshenziswa ngokujwayelekile. Uma kungenjalo, imishini idinga ukushintshwa ngokushesha. Ngaphezu kwalokho, okubaluleke nakakhulu, kufanele uhlole ukuthi amapayipi anemifantu noma omunye umonakalo. Uma ipayipi eliqhekekile lisetshenziswa ekuqhumeni kwesihlabathi, izinhlayiya eziqhumayo zingase zilimaze opharetha nabanye abasebenzi. Nakuba zingekho izinhlayiya eziabrasive ezingenabungozi ngokuphelele, singakhetha izinto ezincibilikayo ezinobuthi obuncane ukuze sinciphise umonakalo empilweni yomsebenzisi. Udinga ukugcina izihlungi zokuphefumula kanye neziqaphi ze-carbon monoxide ngaso sonke isikhathi ukuze uqinisekise ukuthi indawo inomoya ofanele ukuze unciphise ubuthi obuphelele bendawo eqhumayo. Ukwengeza, kufanele uqinisekise ukuthi amagiya okuvikela ayatholakala, akuvikela ekulimaleni.

Izingcolisi Zomoya

I-Sandblasting iyindlela yokulungiswa kwendawo ekhiqiza uthuli oluningi. Ngokuya ngendawo yokuqhuma esetshenziswayo nezinto ezingaphezulu ezigqokwa ngokuqhunyiswa, opharetha bangadalula ukungcola komoya okuhlukene, okuhlanganisa i-barium, i-cadmium, i-zinc, ithusi, insimbi, i-chromium, i-aluminium, i-nickel, i-cobalt, i-crystalline silica, i-amorphous silica, i-beryllium, i-manganese, i-lead, ne-arsenic. Ngakho-ke, kubaluleke kakhulu ukugqoka izinto zokuzivikela ngendlela efanele.

Uhlelo Lokungenisa umoya

Uma lungekho uhlelo lokungenisa umoya ngesikhathi sokuqhunyiswa kwesihlabathi, amafu othuli aminyene azokwakhiwa endaweni yokusebenza, okuholela ekunciphiseni ukubonakala komsebenzisi. Ngeke nje kwandise ingozi kodwa futhi kuzonciphisa ukusebenza kahle kwe-sandblasting. Ngakho-ke, kuyadingeka ukusebenzisa uhlelo lwe-ventilation olwakhiwe kahle futhi olugcinwe kahle ukuze kuphephe nokusebenza kahle komsebenzi wabaqhubi. Lawa masistimu ahlinzeka ngokungena komoya owanele ukusiza ukuvimbela ukunqwabelana kothuli ezindaweni ezivalekile, kuthuthukiswe ukubonakala komsebenzisi, nokunciphisa ukugcwala kwezinto ezingcolisa umoya.

Ukuchayeka Kumazinga Omsindo Aphakeme

Kungakhathaliseki ukuthi iyiphi imishini esetshenziswayo, i-sandblasting iwumsebenzi onomsindo. Ukuze unqume ngokunembile izinga lomsindo isisebenzisi esizovezwa kulo, izinga lomsindo lizolinganiswa futhi liqhathaniswe nezinga lokulimala kokuzwa. Ngokusho kokuchayeka komsindo wasemsebenzini, yonke imisebenzi izohlinzekwa ngezivikeli zokuzwa ezanele.