I-Abrasive grit blasting, noma ukuhlanzwa kwe-sand blast, kuyinqubo yokwelapha engaphezulu esetshenziswa kakhulu ezimbonini ezihlukahlukene ezinezinjongo eziningi ezihlukahlukene.Ukuqhuma okuqhumayo kuyinqubo lapho imidiya elimazayo isheshiswa ngombhobho oqhumayo ngomoya ocindezelweyo.I-abrasive esetshenzisiwe iyahlukahluka ngokuya ngokwelashwa okungaphezulu okudingekayo.Ama-abrasives ajwayelekile asetshenziswa afaka:
isibhamu sensimbi
insimbi yensimbi
ubuhlalu bengilazi
ingilazi echotshoziwe
i-aluminium oxide
i-silicon carbide
ipulasitiki
igobolondo le-walnut
isikhwebu sommbila
okukhukhumalisa amakhekhe
i-ceramic grit
i-copper slag
Ukukhetha abezindaba kuyisinqumo esibalulekile kubunjiniyela bezinqubo zokuqhumisa ama-abrasive.Izinhlobo zemidiya ezihlukene zinobulukhuni obuhlukene, ukuma, kanye nokuminyana, futhi ngayinye itholakala ngezinhlobonhlobo zosayizi bezinhlayiyana.Izikhathi eziningi kudingekile ukuthi kucutshungulwe isampula ukuze kukhiyelwe uhlobo lwemidiya yokugcina nosayizi.Imishini esetshenziselwa ukwenza inqubo yokuqhunyiswa kwesihlabathi iyahlukahluka ngezimboni;kukhona amakhabethe ezandla, amamodeli okukhiqiza aphezulu azinikele, kanye nezinhlelo zerobhothi ngokuphelele ezinezilawuli zenqubo ye-loop evaliwe.Uhlobo lomshini osetshenziswayo luncike ekuphathweni okungaphezulu okusetshenzisiwe kanye nasekusetshenzisweni kokugcina kwengxenye.
Ngokwesiko ukuqhunyiswa kwegrit okulimazayo kuye kwathathwa njengenqubo "yobuchwepheshe obuphansi", ngokuvamile ebizwa ngokuthi ukuqhunyiswa kwesihlabathi.Kodwa-ke, namuhla, ukuhlanza ukuqhuma kwe-abrasive kuyinqubo ebalulekile esetshenziswa hhayi kuphela ukususa ukugqwala, kodwa ukulungisa izindawo zokumboza ezisebenza kahle noma ukwelapha imikhiqizo yokugcina ukuze inikeze ukucwebezela nokuthungwa kwendawo okufiswa umthengi othengisayo.
Uhlu lokusetshenziswa kokuqhunyiswa kwegrit e-abrasive lubanzi kakhulu futhi luhlanganisa:
ukulungiswa kwendawo ngaphambi kokudweba, ukubopha noma eminye imisebenzi yokumboza
ukususwa kokugqwala, isikali, isihlabathi, noma upende ezintweni ezakhiwe
ukuqiniswa kwezingxenye zenjini ye-industrial turbine kulungiselelwa ukumbozwa kwesifutho esishisayo
ukususwa kwama-burrs noma izingxenye zomshini wokwenza iphrofayela
ukuhlinzeka nge-matte cosmetic surface finish emikhiqizweni yabathengi
ukususwa kwe-mold flash kusuka ezingxenyeni zepulasitiki
ukuthungwa okungaphezulu kwamathuluzi, kanye nezibunjwa zokushintsha ukubukeka kwemikhiqizo ebunjiwe noma enezitembu
Isikhathi sokuthumela: Dec-21-2021