Cov cuab yeej tawg

Thaum abrasive blasting, qee zaum tib neeg yuav tsum tau ua haujlwm sab hauv tsev, thiab qee zaum txoj haujlwm yuav tsum ua haujlwm sab nraum zoov. Yog tias qhov khoom me me, nws tuaj yeem ua rau sab hauv tsev. Tab sis yog tias txoj haujlwm yuav tsum tau tshem cov xeb ntawm lub tsheb lossis lub tsheb, cov neeg yuav tsum ua haujlwm sab nraum zoov. Yog li, cov cuab yeej siv hluav taws xob ua kom tawg ua rau kev ua haujlwm yooj yim dua hauv tsev thiab sab nraum zoov. Kab lus no yuav tham txog qee yam khoom siv foob pob hluav taws uas tib neeg xav tau thaum blasting.

1. Blast txee

Nrog cov khoom tawg yooj yim, tib neeg kuj tuaj yeem tawg cov khoom uas muaj kev kub ntxhov, thiab nws yog tawg rau hauv qhov chaw kaw. Yog li ntawd, yuav tsis muaj plua plav thiab abrasive hais nyob rau hauv cov huab cua. Cov khoom tawg tuaj yeem rov ua dua cov xov xwm abrasive, yog li cov xov xwm abrasive tuaj yeem siv tau. Tsis tas li ntawd, qhov luaj li cas ntawm cov khoom tawg yog me me thiab tuaj yeem txav mus los tau yooj yim. Nws yooj yim dua rau kev ua haujlwm. Blast txee kuj tuaj yeem siv rau kev ziab qhuav thiab ntub blasting raws li koj xav tau.

2. Blast Rooms

Cov chav tawg tuaj yeem suav tias yog qhov loj dua ntawm cov khoom tawg. Ib yam li cov khoom siv hluav taws xob tawg, cov chav blasting kuj raug kaw qhov chaw rau kev tawg blasting. Siv chav abrasive blast kuj tuaj yeem tiv thaiv cov ntaub ntawv abrasive sib xyaw nrog cov cua sab nraud. Tsuas yog xyuas kom qhov chaw kaw. Cov chav tawg kuj tseem rov siv dua cov khoom siv zoo abrasive, yog li lawv tuaj yeem rov siv dua. Ntxiv mus, muaj plua plav collector system. Nrog cov khoom siv plua plav, cov plua plav thiab huab cua sab nraud yuav tsis sib xyaw. Qhov no tuaj yeem pab txuag nyiaj thiab sijhawm rau lub tuam txhab.

3. Nozzles

Txawm hais tias hom blasting hom twg tib neeg siv, nozzles ib txwm xav tau. Kuj tseem muaj ntau yam duab, qhov ntau thiab tsawg, thiab cov khoom siv rau lub tshuab tawg. Cov khoom siv feem ntau cov neeg nyiam siv yog tungsten carbide blast nozzle. Txawm li cas los xij, rau cov xov xwm abrasive nyuaj, boron carbide thiab silicon carbide blast nozzles yog qhov kev xaiv zoo dua. Rau cov neeg uas xav txuag nyiaj, ceramic nozzles yog qhov kev xaiv zoo tshaj plaws.

Rau cov khoom me me thiab xav tau kev ua haujlwm sab nraum zoov, lub txee tawg yuav yog qhov kev xaiv zoo dua. Tab sis rau cov khoom loj, cov chav tawg yuav yog qhov kev xaiv zoo dua. Tsis muaj teeb meem dab tsi ntawm txoj kev moj tej tawg, ib txwm siv nozzles nyob rau hauv zoo-zoo, thiab nrhiav tau qhov zoo tshaj plaws nozzle uas yuav haum rau txoj hauj lwm.

Ntawm no ntawm BSTEC, peb muaj tungsten carbide, boron carbide, silicon carbide, thiab txawm tias ceramic nozzles muaj. Tsis tas li ntawd, peb muaj txhua qhov ntau thiab tsawg rau lub tshuab tawg nozzles. Xav tias dawb qhia rau peb paub koj xav tau dab tsi, thiab peb ua qhov zoo tshaj plaws los ua kom tau raws li koj cov kev xav tau.