Vim li cas khawb tshwm sim thaum polishing stainless hlau nrog 600 mesh dawb corundum hmoov?
Thaum polishing stainless hlau los yog lwm yam hlau workpieces nrog600 mesh dawb corundum (WFA) hmoov, khawb tej zaum yuav tshwm sim vim yog cov hauv qab no yam tseem ceeb:
1. Tsis sib luag particle loj tis thiab loj particle impurities
Qhov feem ntau particle loj ntawm 600 meshdawb corundum hmoovyog hais txog 24-27 microns. Yog tias muaj cov khoom loj dhau hauv cov hmoov (xws li 40 microns lossis txawm 100 microns), nws yuav ua rau muaj qhov khawb loj heev.
Cov laj thawj feem ntau suav nrog:
Kev ntsuas tsis raug ua rau muaj qhov sib xyaw mesh loj;
Kev sib tsoo tsis raug lossis kev tshuaj ntsuam xyuas thaum tsim khoom;
Cov impurities xws li pob zeb, tshuaj tiv thaiv kab mob lossis lwm yam khoom txawv teb chaws sib xyaw thaum ntim lossis tuav.
2. Hla lub kauj ruam ua ntej polishing
Cov txheej txheem polishing yuav tsum ua raws li kev maj mam nce los ntawm ntxhib abrasives mus rau nplua abrasives.
Ncaj nraim siv 600# WFA yam tsis muaj kev txhuam ua ntej txaus yuav tsis tshem cov khawb ntxaum sab laug nyob rau theem pib, thiab qee zaum, nws tuaj yeem ua rau muaj qhov tsis xws luag.
3. Kev tsis raug polishing tsis raug
Lub siab dhau los lossis kev sib hloov ceev ua rau muaj kev sib txhuam ntawm cov abrasive thiab nto;
Qhov no tuaj yeem ua rau muaj cua sov hauv zos, ua rau cov hlau tsis zoo, thiab ua rau thermal khawb lossis deformation.
4. Kev ntxuav tsis zoo ua ntejpolishing
Yog tias qhov chaw tsis huv ua ntej, cov khoom seem xws li cov hlau chips, plua plav, lossis cov kab mob hnyav tuaj yeem raug muab tso rau hauv cov txheej txheem polishing, ua rau cov khawb lwm yam.
5. Cov khoom siv tsis sib haum abrasive thiab workpieces
Dawb corundum muaj Mohs hardness ntawm 9, thaum 304 stainless hlau muaj Mohs hardness ntawm 5.5 txog 6.5;
Nthuav lossis tsis xwm yeem zoo li WFA cov khoom tuaj yeem siv zog txiav ntau dhau, ua rau khawb;
Cov duab tsis zoo lossis morphology ntawm cov khoom abrasive tuaj yeem ua rau qhov teeb meem no tsis zoo.
6. Tsawg hmoov purity lossis tsis zoo
Yog tias 600 # WFA hmoov yog tsim los ntawm cov khoom siv qis qis lossis tsis muaj kev faib tawm huab cua / dej ntws, nws yuav muaj cov impurities siab.