Yuav xaiv Blasting Media li cas

Raws li ib qho ntawm cov khoom tsim nyog ntawm abrasive blasting, nws tsis tuaj yeem pib txheej txheem blasting yam tsis muaj blasting xov xwm. Cov blasting hais tuaj yeem siv tau muaj xws li cov organic, hlau, silicate, yas thiab pob zeb. Muaj ntau ntau yam ntawm abrasive media rau tib neeg xaiv los ntawm. Rau cov neeg uas nyuam qhuav pib paub txog abrasive blasting, nws tuaj yeem ua rau lawv tsis meej pem kom paub qhov twg abrasive media xaiv. Kab lus no teev plaub yam uas tib neeg yuav tsum tau saib xyuas thaum xaiv blasting media.

Cov duab

Cov duab ntawm cov xov xwm blasting muaj qhov cuam tshuam loj rau lub thauj tog rau nkoj profile uas txhais tau hais tias qhov roughness nto. Cov duab ntawm cov xov xwm blasting tuaj yeem txiav txim siab seb qhov tob npaum li cas nws yuav txiav rau hauv cov hlau nto. Rau blasting xov xwm, muaj plaub pawg ntawm cov duab. Lawv yog angular, sub-angular, sub-rounded thiab round. Feem ntau paub angular hais muaj xws li thee slag thiab crushed iav. Garnet thiab yas tsis tshua muaj ntse dua cov coal slag uas yuav poob rau hauv qeb sub-angular. Txawm tias tsawg tshaj tawm xws li walnut ces poob rau hauv pawg sub-rounded. Cov xov xwm du tshaj plaws xws li iav hlaws thiab silica xuab zeb yog cov piv txwv ntawm cov xov xwm sib npaug. Raws li kev tshawb fawb, ob qhov sib txawv ntawm qhov sib txawv ntawm qhov loj me, qhov ntse yuav khawb deb dua li lwm qhov.

Loj

Qhov loj ntawm cov khoom yog ntsuas raws li lawv "mesh" loj. Cov khoom loj tuaj yeem ua haujlwm ntau dua li cov me me. Yog li, yog tias tib neeg siv ob qhov sib txawv ntawm cov khoom sib txawv hauv tib cheeb tsam. Tus nqi ntawm qhov loj dua yog qis dua qhov me dua. Txawm li cas los xij, cov khoom loj dua kuj tawm ntawm qhov loj dua ntawm qhov chaw dua li cov me me, thiab nws tuaj yeem ua rau tsim qhov tsis sib xws ntawm qhov chaw. Yog li ntawd, yog tias tib neeg xav tsim kom muaj qhov sib sib zog nqus qhov tob thiab ua kom tiav, cov khoom me me yuav yog qhov kev xaiv zoo tshaj plaws.

Hardness

Qhov nyuaj dua yog qhov sib sib zog nqus cov qauv thauj tog rau nkoj nws tsim. Qee lub sij hawm tib neeg xav tias xaiv qhov nyuaj tshaj plaws thiab lub zog siab rau abrasive blasting yog qhov kev xaiv zoo tshaj plaws, tab sis muaj teeb meem uas cov khoom nyuaj kuj tuaj yeem tawg tau yooj yim. Yog li ntawd, tib neeg yuav tsum paub txog lub zog uas lawv siv thaum xaiv cov khoom nyuaj.

Qhov ntom

Qhov ntom ntawm cov khoom kuj tseem ua lub luag haujlwm tseem ceeb thaum xaiv blasting media. Thaum xaiv blasting xov xwm, nws tseem ceeb dua kom pom lawv qhov ntom ntom es tsis txhob ntawm lawv qhov loj. Qhov no yog vim hais tias ib tug particle nrog ib tug ntau dua density muaj ntau loj ib chav tsev ntim. Yog li, ib qho particle uas muaj qhov ntom ntom tuaj yeem khawb tob dua li cov khoom uas muaj qhov ntom ntom tab sis tib qhov loj.

Txhawm rau ua kom tiav, plaub yam tseem ceeb los xyuas thaum xaiv blasting media suav nrog cov duab, qhov loj me, qhov nyuaj, thiab qhov ntom ntawm cov khoom. Tsis tas li ntawd, lub hardness ntawm qhov chaw kuj yuav tsum tau xav txog. Rau ib tug softer nto, xav txog ib co round-particle hais.

Blasting nozzles kuj tseem ceeb heev thaum abrasive blasting, BSTEC tsim txhua hom thiab ntau thiab tsawg ntawm nozzles, thov qhia rau peb paub yog tias koj txaus siab.