Ukwazi Ukulungiselela Ubuso Ngokuqhunyiswa Kwesandblasting

Ukwelashwa okungaphezulu kuwukusetshenziswa okujwayelekile kwe-sandblasting. Ukulungiswa kwendawo kubaluleke kakhulu ngaphambi kokumboza indawo. Yenza amalungiselelo afanele ngaphambi kokuqala ukudweba. Uma kungenjalo, ukugqoka kungase kuhluleke ngaphambi kwesikhathi. Ngakho-ke, izinga lokulungiswa kwendawo nge-sandblasting lingathinta ukusebenza kanye nempilo yesevisi ye-coating. Izonciphisa ukunamathela phakathi kwento enamathelayo futhi ibangele ukulimala ngokomzimba, noma ngabe kukhona inani elincane lokungcola okungaphezulu, okufana namafutha, uwoyela, ne-oxide. Ayibonakali ezintweni ezingcolisa amakhemikhali ezifana ne-chloride ne-sulfate, emunca amanzi nge-coating, okuholela ekukhoneni ekuhlulekeni kokuqala. Ngakho-ke, ukuqedwa kwendawo efanele kubaluleke kakhulu.

Kuyini ukulungiswa kwendawo?

Ukulungiswa kwendawo kuyisigaba sokuqala sokwelashwa kwensimbi noma ezinye izindawo ngaphambi kokuba kufakwe noma yikuphi ukunamathela. Kubandakanya ukuhlanza ingaphezulu lanoma yikuphi ukungcola, okufana namafutha, amafutha, ukugqwala okuxekethile, nezinye izikali zokugaya, bese udala iphrofayela efanelekile lapho upende noma ezinye izimbotshana ezisebenzayo zizoboshelwa khona. Ekusetshenzisweni kokugqoka, kubaluleke kakhulu ukuqinisekisa ukuqina kokunamathela kokunamathela kanye nokuvimbela ukugqwala okuphumelelayo.

Yini i-sandblasting?

Inqubo ye-sandblasting ikakhulukazi ihilela ama-compressor emoyeni, ama-abrasives, nama-nozzles. Ukugeleza komoya onomfutho ophezulu kuphushela izinhlayiya ezilumayo endaweni yento ngepayipi ukuze kukhiqizwe iphrofayili eqinile eyenza kube lula ukunamathela phakathi kwento enamathelayo nengaphezulu.

Isincomo seNozzle

Imibhobho ongayisebenzisa yilena elandelayo:

I-Venturi Nozzle: Imibhobho ye-Venturi ifaka iphethini yokuqhuma ebanzi ekhuthaza ukuqhuma ngokuphumelelayo. Iqukethe izigaba ezintathu. Iqala nge-converging inlet ende ecijile, ilandelwe yisigaba esifushane esiyisicaba esiqondile, bese iba nomkhawulo omude ophambukayo oba banzi uma ufinyelela eduze nendawo yokuphuma emlonyeni. Isimiso siwukuthi ukuncipha komfutho woketshezi kuholela ekwandeni kwejubane loketshezi. Umklamo onjalo usiza ukwandisa ukusebenza kahle komsebenzi ngezingxenye ezimbili kwezintathu.

I-Sight Bore Nozzle: Ihlanganisa izingxenye ezimbili eziqukethe i-converting inlet kanye nengxenye yebhore eqondile yobude obugcwele. Uma umoya ocindezelwe ungena endaweni eguquguqukayo, ukugeleza kwemidiya yezinhlayiya ze-sodium bicarbonate kuyasheshisa umehluko wengcindezi. Izinhlayiya ziphuma ku-nozzle ngokusakaza okuqinile futhi zikhiqize iphethini yokuqhuma okugxilile phezu komthelela. Lolu hlobo lombhobho lutuswa ukuqhumisa izindawo ezincane.

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