Sandblasting yog dab tsi? Sandblasting yog ib txoj hauv kev siv cov cua compressed los tsav cov ntaub ntawv abrasive (xws li quartz xuab zeb, pob zeb diamond xuab zeb, hlau xuab zeb, Hainan xuab zeb, thiab lwm yam) yuav tsum tau txau ntawm kev kub ceev mus rau saum npoo ntawm lub workpiece, ua rau muaj kev hloov ntawm kev ntxhib los mos los yog cov duab. ntawm sab nrauv ntawm lub workpiece. Nws tseem tuaj yeem ntxuav cov burrs me me rau ntawm qhov chaw ntawm lub workpiece thiab ua kom nws smoother, tshem tawm cov teeb meem ntawm burrs thiab txhim kho qhov zoo ntawm lub workpiece. Tsis tas li ntawd, sandblasting tuaj yeem ua kom lub zog sib txuas ntawm cov khoom ua haujlwm thiab cov txheej txheem lossis cov khoom siv plating.
Lub luag haujlwm tseem ceeb ntawm sandblasting feem ntau suav nrog cov hauv qab no:
Kev kho sandblasting ua ntej txheej thiab sib txuas ntawm lub workpiece tuaj yeem tshem tawm tag nrho cov av xws li xeb ntawm qhov chaw ua haujlwm, thiab tsim cov qauv tseem ceeb heev (feem ntau hu ua ntxhib saum npoo) ntawm qhov chaw ua haujlwm. Ntxiv mus, los ntawm kev sib pauv abrasives ntawm qhov sib txawv qhov ntau thiab tsawg, xws li abrasive ntawm ya sib tsoo cuab yeej, sib txawv qib ntawm roughness tuaj yeem ua tiav, zoo heev txhim kho qhov adhesion ntawm lub workpiece thiab txheej los yog plating khoom. Los yog ua kom cov nplaum nplaum ntau ruaj khov thiab zoo dua.
Kev tu thiab polishing ntawm qhov ntxhib saum npoo ntawm castings thiab cov khoom ua haujlwm kub-kho los ntawm cov xuab zeb blasting tuaj yeem tshem tawm tag nrho cov av (xws li oxide nplai, roj stains, thiab lwm yam) los ntawm qhov chaw ntawm castings thiab kub-kho workpieces. Thiab polish qhov saum npoo ntawm lub workpiece los txhim kho nws smoothness, uas tuaj yeem nthuav tawm cov xim zoo sib xws thiab zoo ib yam xim hlau ntawm lub workpiece, ua rau cov duab ntawm lub workpiece zoo nkauj dua.
Machining qhov chaw burr tu thiab deg beautification sandblasting kev kho mob tuaj yeem ntxuav cov burrs me me rau ntawm qhov chaw ua haujlwm, ua kom lub ntsej muag ua haujlwm smoother, tshem tawm cov teeb meem ntawm burrs, thiab txhim kho qib ntawm cov khoom ua haujlwm. Thiab sandblasting tuaj yeem tsim cov kaum me me ntawm qhov sib txuas ntawm qhov chaw ua haujlwm, ua rau cov khoom ua haujlwm zoo nkauj dua thiab ntom.
Txhim kho qhov kev ua tau zoo ntawm cov khoom siv: Tom qab sandblasting, cov khoom siv kho tshuab tuaj yeem tsim cov khoom sib xws thiab zoo concave thiab convex ntawm qhov chaw, khaws cov roj lubricating zoo, yog li txhim kho lubrication tej yam kev mob, txo cov suab nrov, thiab ua kom lub neej kev pab cuam ntawm lub tshuab.
Cov nyhuv zoo nkauj ntawm lub teeb tuaj yeem yooj yim ua tiav qhov sib txawv los yog matte cuam tshuam rau kev kho sandblasting ntawm qee lub hom phiaj tshwj xeeb workpieces. Xws li polishing stainless hlau workpieces thiab yas, polishing jade, matte tiav ntawm cov rooj tog ntoo, cov qauv qauv ntawm cov iav frosted, thiab cov ntaub plaub ntawm cov ntaub.
Piv nrog rau lwm txoj kev kho ua ntej, sandblasting muaj cov yam ntxwv hauv qab no thiab qhov zoo:
Sandblasting kev kho mob yog qhov zoo tshaj plaws, universal, ceev ceev, thiab kev tu kom zoo.
Sandblasting kev kho mob tuaj yeem xaiv ntawm qib sib txawv ntawm qhov sib txawv, uas lwm cov txheej txheem tsis tuaj yeem ua tiav. Tes polishing tuaj yeem tsim qhov chaw ntxhib, tab sis qhov nrawm nrawm dhau; Kev ntxuav cov tshuaj tua kab mob ua rau lub ntsej muag du dhau tom qab ntxuav, uas tsis tsim nyog rau txheej adhesion.
Zuag qhia tag nrho, sandblasting yog ib txoj kev kho kom zoo thiab zoo tshaj plaws nrog kev siv dav hauv ntau qhov chaw.