Ukuqhuma kwesihlabathi kubizwa nangokuthi isihlabathi sishaya kwezinye izindawo. Indima yayo akuyona nje ukususa ukugqwala, kepha futhi nokususa uwoyela. Ukuqhuma kwesihlabathi kungasetshenziswa ngezindlela eziningi, njengokususa ukugqwala ebusweni, ukuguqula ingaphezulu lengxenye encane, noma ukuqhuma kwesihlabathi indawo ehlanganyelwe yesakhiwo sensimbi ukwandisa ukungqubuzana kwenhlamvu. Ngamafuphi, manje sekubalulekile eSandblasting embonini, okusetshenziswayo okusetshenziselwa i-sandbsting zezimboni kunama-alumina ansundu kakhulu ansundu. Lokhu kungenxa yokuthi kusebenza ngokuqinile ku-brown corundum, ukuvumelana nezimo okuhle, okulungele izinhlobo ezahlukahlukene zemishini yokuqhuma kwesihlabathi. Kodwa-ke, u-alumina ovuselelwa onsundu uzoba nezinkinga ezithile kwinqubo yokuqhuma kwesihlabathi.
1 Lapho usebenzisa i-brown Corrundum adrasive for sandblasting, kuyadingeka ukuhlanza umshini we-sandblasting njalo, ngenxa yevolumu elincane le-sandblasting, uthuli nezinhlayiya ezincane eziphukile zizovinjwa kwezinye izikhala, okuthinta ukusetshenziswa komshini weSandblasting.
2 Isizathu esiyinhloko salesi simo ukuthi ingcindezi yesihlabathi sokuqhuma kwayo akwanele, kuholele ekunciphiseni ukubhoboza kwesihlabathi.
Ngaphezu kwalokho, usayizi we-nozzle unomthelela othile ekucindezelweni, okungukuthi, okuncane okunamafutha, okukhulu kakhulu, kepha ama-nozzle akufanele asebenze kahle kakhulu, ngoba incane kakhulu izothinta ukusebenza kahle kokuqhuma kwesihlabathi. Eqinisweni, ukuze uthole umphumela omuhle weSandblasting, kuyadingeka ukuthi opharetha akwazi kahle inqubo yokusebenza sandblasting futhi abe nokuqonda okwanele kwamapharamitha akwaSandBlasting. Ngamafuphi, umphumela wokuqhuma kwesihlabathi kuncike kwikhwalithi yomkhiqizo, ngakolunye uhlangothi kuncike kubuchwepheshe ophethe.
Isikhathi Sokuposa: DEC-30-2022
