Ukuqhuma kwesihlabathi sensimbi engenasici kusetshenziswa umoya ocindezelwe njengamandla, ukuze kwakhiwe umjovo wokulungisa kakhulu (itshe lensimbi yethusi, isihlabathi sensimbi, isihlabathi solwandle, isihlabathi se-quartz, igrit yensimbi yegolide) indiza enesivinini esikhulu ukuya esidingweni sokubhekana nendawo yokusebenza, yenza ukubonakala ebusweni bomsebenzi ukubukeka noma ukushintshwa komumo, ngenxa ye-abrasive ye-abrasive kanye nomthelela ohlanzekile wokusika kanye nokuhlanza okungaphezulu kwendawo yokusebenza, mahhadlahhadla, wenze workpiece kungaba ngcono izakhiwo mechanical of the surface, ngaleyo ndlela ngcono ukumelana ukukhathala workpiece, anda adhesion yayo phakathi enamathela futhi, andise ukuqina enamathela, kodwa futhi ukugeleza kapende kanye umhlobiso.

Uma kuqhathaniswa nezinye izinqubo zokuhlanza (ezifana nokukhetha nokuhlanzwa kwamathuluzi), inqubo ye-sandblasting inezimpawu ezilandelayo:
Ukuqhunyiswa kwesihlabathi kuyindlela ecophelela kakhulu, evamile, esheshayo, esebenza kahle kakhulu yokuhlanza.
Okwesibili, ukwelashwa kwe-sandblasting kungakhethwa ngokungenasisekelo phakathi kobunzima obuhlukene, futhi ezinye izinqubo azikwazi ukufeza lokhu.
Ukupholishwa ngezandla kungadlala indawo engaphezulu kodwa ijubane lihamba kancane, ukuhlanzwa kwe-solvent yamakhemikhali akusizi phezulu ukuze kunamathele ukunamathela okubushelelezi.
I-Sandblasting inezinhlelo zokusebenza ezilandelayo:
(1) i-workpiece enamathela, i-plating, i-workpiece yokwelapha yokubopha.
I-Sandblasting ingasusa konke ukungcola okufana nesikhumba sokugqwala ebusweni be-workpiece, futhi isungule iphethini eyisisekelo ebaluleke kakhulu ebusweni bomsebenzi (okungukuthi, okubizwa ngokuthi ubuso bezinwele), futhi ingashintshwa ngosayizi wezinhlayiyana ezihlukene ze-abrasive, ukuze kuzuzwe izinga elihlukile lokumahhadla, ukuthuthukisa kakhulu umsebenzi nokumboza, ukunamathela kwezinto ezibonakalayo.
Noma ukwenza ucezu lokubopha luhlangane luqine, ikhwalithi engcono.
(2) ukuhlanza nokupholisha indawo emagebhugebhu yezingxenye eziwukhohliwe kanye nendawo yokusebenza ngemva kokwelashwa kokushisa.
I-Sandblasting ingahlanza konke ukungcola okungaphezulu kwezingxenye zokulingisa kanye ne-forging, ngemva kokwelashwa kokushisa (njengesikhumba se-oxide, ukungabikho kokungcola nezinye izinsalela), futhi kupholishe ubuso bomsebenzi ukuze kuthuthukiswe ukushelela kwendawo yokusebenza, kudlale indima yokuhlobisa ucezu lokusebenza.
Ukuhlanzwa kwe-sandblasting kungenza i-workpiece ibonise umbala wensimbi ofanayo, yenze i-workpiece ibukeke ibe yinhle kakhulu, ukuhlobisa indima yokuhlobisa.

(3) ukuhlanzwa kwe-burr kanye nokuhlobisa indawo yezingxenye zomshini.
Ukuqhunyiswa kwesihlabathi kungahlanza i-burr encane ebusweni bomsebenzi, futhi kwenze ingaphezulu le-workpiece lilingane, lisuse ukulimala kwe-burr, lithuthukise izinga lomsebenzi.
Futhi i-sandblasting ingaba ku-workpiece surface junction hit ekhoneni eliyindilinga elincane, ukuze ucezu lokusebenza lubonakale luhle kakhulu, lunembe kakhudlwana.
(4) ngcono izici mechanical of izingxenye.
Ngemuva kwe-sandblasting, izingxenye zemishini zingakhiqiza i-concave efanayo futhi ecashile kanye ne-convex surface (i-schema eyisisekelo) ebusweni bezingxenye ezidingekayo, ukuze amabala okugcoba agcinwe, ukuze kuthuthukiswe izimo zokugcoba, ukunciphisa umsindo kanye nokwenza ngcono impilo yesevisi yemishini.
(5) umhlobiso okhanyayo.
1. Polish izindawo ezihlukahlukene zokusebenza ukuze uzenze zibe zinhle kakhulu.
2, yenza i-workpiece ihlangabezane nezidingo zokubushelelezi futhi ezingabonisi, okungukuthi, ukufeza ubulukhuni obuthile obungaphezulu.
Ngezinjongo ezithile ezikhethekile ze-workpiece, i-sandblasting ingaba ozikhethela yona ukuze kuzuzwe ukukhanya okuhlukile noma ukukhanya okuphansi.

Ulwazi olwengeziwe lwensimbi engenasici sicela uvakashele: https://www.hermessteel.net.