Ungakhetha kanjani i-Blasting Media

Njengenye yezingxenye ezidingekayo zokuqhunyiswa kwe-abrasive, akunakwenzeka ukuqala inqubo yokuqhuma ngaphandle kokuqhumisa imidiya. Izinhlayiya eziqhumayo ezingasetshenziswa zihlanganisa i-organic, insimbi, i-silicate, ipulasitiki netshe. Kunezinhlobo eziningi ezahlukene zemidiya ehubhukayo abantu abangakhetha kuzo. Kubantu abavele baqale ukwazi ukuqhunyiswa kwe-abrasive, kungabadida ukwazi ukuthi iyiphi imidiya elumayo abangayikhetha. Lesi sihloko sibala izici ezine abantu okufanele bazinake lapho bekhetha imidiya eqhumayo.

Isimo

Ukuma kwemithombo yezindaba eqhumayo kunomthelela omkhulu kuphrofayili yehange okusho ukuthi ukuhwaqeka kwendawo. Ukuma kwemidiya eqhumayo kunganquma ukuthi izojula kangakanani endaweni yensimbi. Kwemidiya eqhumayo, kunezigaba ezine zomumo. Ziyi-angular, i-sub-angular, ziyindilinga encane futhi ziyindilinga. Izinhlayiya ezaziwayo ze-angular zihlanganisa i-slag yamalahle nengilazi echotshoziwe. I-garnet nepulasitiki abukhali kancane kune-slag yamalahle engawela esigabeni se-sub-angular. Ngisho nemidiya embalwa efana ne-walnut bese ingena esigabeni esiyindilinga encane. Imidiya ebushelelezi kakhulu efana nobuhlalu bengilazi nesihlabathi se-silica yizibonelo zemidiya eyindilinga. Ngokocwaningo, izinhlayiya ezimbili ezihlukene ezilumayo ezinobukhulu obufanayo, ebukhali iyomba kude kunenye.

Usayizi

Ubukhulu bezinhlayiya bulinganiswa ngosayizi wabo "we-mesh". Izinhlayiya ezinkulu zingenza umsebenzi omningi kunezincane. Ngakho-ke, uma abantu besebenzisa amasayizi amabili ahlukene ezinhlayiya endaweni efanayo. Inani lelikhulu liphansi kakhulu kunelincane. Kodwa-ke, izinhlayiya ezinkulu ziphinde zishiye i-crater enkulu ngaphezulu kunezincane, futhi zingaholela ekudaleni ukujula okungalingani phezulu. Ngakho-ke, uma abantu befuna ukudala iphrofayili yokujula efanayo kanye nokuqeda okuphelele, izinhlayiya ezincane kungaba yisinqumo esingcono kakhulu.

Ukuqina

Ukuqina kwezinhlayiyana ukujula kwephethini yehange eyakhayo. Kwesinye isikhathi abantu bacabanga ukuthi ukukhetha inhlayiya enzima kakhulu namandla aphezulu okuqhuma okuqhumisayo kuyisinqumo esisebenza kahle kakhulu, kodwa kunenkinga yokuthi izinhlayiya eziqinile zingaphuka kalula. Ngakho-ke, abantu kudingeka baqaphele amandla abawasebenzisayo lapho bekhetha izinhlayiya ezinzima.

Ukuminyana

Ukuminyana kwezinhlayiya nakho kudlala indima ebalulekile lapho ukhetha imidiya eqhumayo. Lapho ukhetha imidiya eqhumayo, kubaluleke kakhulu ukubona ukuminyana kwayo esikhundleni sobuningi bayo. Lokhu kungenxa yokuthi izinhlayiya ezinokuminyana okuphezulu zinesisindo esiningi ngevolumu yeyunithi ngayinye. Ngakho-ke, inhlayiya enobukhulu obuphakeme ingamba ijule kunezinhlayiya ezinobuningi obuncane kodwa obufanayo.

Ukufingqa, izici ezine ezibalulekile okufanele uzihlole lapho ukhetha imidiya eqhumayo zihlanganisa ukuma, ubukhulu, ubulukhuni, kanye nokuminyana kwezinhlayiya. Ngaphezu kwalokho, ukuqina kobuso nakho kufanele kucatshangelwe. Ukuze uthole indawo ethambile, cabangela izinhlayiya ezimise okwendilinga.

Imibhobho eqhumayo nayo ibaluleke kakhulu uma kuqhunyiswa ukuqhuma, i-BSTEC ikhiqiza zonke izinhlobo nosayizi bamabhobho, sicela usazise uma uthanda.