Yuav ua li cas xaiv abrasives nyob rau hauv qis carbon era

Xaiv txoj cai abrasive rau saum npoo blasting yog nyob ntawm cov khoom siv blasted, qhov xav tau tiav, thiab kev xav txog ib puag ncig. Cov yam tseem ceeb muaj xws li hardness, ntom, zoo, thiab qhov luaj li cas ntawm cov abrasive, nrog rau cov abrasive lub peev xwm los tsim qhov xav tau qhov profile. Environmental thiab nqi yam tseem ceeb kuj ua lub luag haujlwm tseem ceeb hauv kev xaiv. Tej yam uas yuav tsum tau xav txog thaum xaiv.

Abrasives:

I Khoom siv:

Hardness: Harder abrasives zoo li txhuas oxide thiab silicon carbide yog tsim rau tshem tawm cov coatings tawv thiab tsim ib tug sib sib zog nqus thauj tog rau nkoj profile. Softer abrasives zoo li iav hlaws yog siv rau kev ntxuav kom huv thiab ua kom tiav.

Ceev: Denser abrasives zoo li garnet xa ntau lub zog cuam tshuam, tsim kom muaj qhov sib sib zog nqus thiab tshem cov khoom zoo dua.

Puab: Angular abrasives txiav ntxaum thiab tsim ib qho rougher nto profile, thaum sib npaug abrasives muab ib tug smoother tiav.

Loj: Qhov loj me me zoo tagnrho nyob ntawm qhov tuab ntawm cov khoom raug tshem tawm. Cov khoom loj dua tuaj yeem tshem tawm cov txheej tuab dua tab sis tuaj yeem txo qhov "ntaus tus nqi" thiab xav tau ntau dua abrasive. Cov khoom me me muab kev tiv thaiv zoo dua thiab ntxuav sai dua, tab sis tej zaum yuav tsis haum rau kev siv hnyav.

 

Nto tiav:

Xav txog qhov xav tau ntawm qhov profile rau txheej tom ntej los yog pleev xim. Angular abrasives yog qhov zoo tagnrho rau kev tsim kom muaj qhov ntxhib saum npoo kom zoo dua txheej adhesion.

Environmental Kev txhawj xeeb:

Plua plav Tiam: Qee cov abrasives, zoo li cov xuab zeb, tsim cov plua plav ntau dua li lwm tus, uas tuaj yeem cuam tshuam rau cov neeg ua haujlwm kev nyab xeeb thiab ib puag ncig cov cai.

Recyclability: Cov tawv abrasives zoo li garnet tuaj yeem siv dua, txo cov nqi khoom thiab pov tseg.

Tus nqi: Xav txog tus nqi pib ntawm abrasive thiab nws cov txiaj ntsig ntawm kev siv cov khoom siv thiab lub sijhawm tawg.

II Hom Abrasives:

Hlau Abrasives:

Steel Grit / Txhaj Tshuaj: Ua haujlwm ntev thiab txhoj puab heev, tsim nyog rau kev tu lub luag haujlwm hnyav thiab kev npaj nto.

Stainless Hlau Grit / Txhaj Tshuaj: Tsis muaj paug, haum rau cov ntawv thov uas xeb lossis xeb yog kev txhawj xeeb.

Mineral Abrasives:

Garnet: Lub ntuj abrasive, paub txog nws qhov hardness, ntom, thiab muaj peev xwm los tsim kom muaj cov khoom thauj tog rau nkoj zoo.

Aluminium Oxide: Siv tau ntev thiab siv tau zoo rau tshem tawm cov txheej tawv tawv thiab npaj cov chaw.

Iav Beads: Muab ib qho smoother, tsis tshua muaj aggressive finish, haum rau ilv tu thiab peening.

Silicon Carbide: Tsis tshua muaj zog thiab txhoj puab heev, zoo tagnrho rau etching nyuaj hlau thiab tsim ib tug sib sib zog nqus profile.

Cov lus pom zoo dav dav:

Pib nrog qhov me me abrasive particle loj uas tshem tawm cov khoom zoo thiab ua tiav qhov kev xav tau.

Xaiv ib qho tawv abrasive rau cov ntawv thov uas xav tau ntau yam siv thiab rov ua dua tshiab.

Xav txog kev cuam tshuam ib puag ncig ntawm cov abrasive thiab nws cov pov tseg.

Tham nrog cov neeg muag khoom abrasive rau cov lus pom zoo tshwj xeeb raws li koj daim ntawv thov thiab cov khoom xav tau.

Los ntawm kev ua tib zoo xav txog cov xwm txheej no, koj tuaj yeem xaiv txoj cai abrasive rau koj qhov kev xav tau ntawm qhov chaw blasting, kom ntseeg tau tias kev ua tau zoo, kev ua tiav, thiab kev ua raws li ib puag ncig.