Qhov polishing abrasive ntawm tsis siv neeg polishing tshuab ncaj qha ncaj qha rau cuam tshuam polishing nyhuv ntawm qhov khoom. Yuav ua li cas xaiv qhov tsim nyog polishing abrasive raws li qhov yuav tsum tau ua ntawm polishing qhov teeb meem yog ib qho teeb meem uas peb yuav tsum tsom rau.
Tsis siv neeg polishing tshuab feem ntau xaiv polishing abrasives nrog ntau dua toughness rau zom cov ntaub ntawv nrog qis zog lub zog, thiab tau txais txiaj ntsig los ntawm kev xaiv ntawm silicon carbide abrasives nrog ntau dua brittleness. Tsis tas li ntawd, cov ntaub ntawv ntawm lub workpiece yuav tsum tau txiav txim siab. Thaum xaiv cov polishing abrasive, lub hardness ntawm workpiece cov khoom yog kev txiav txim siab tseem ceeb. Feem ntau, lub hardness ntawm polishing abrasive yog 2-4 lub sij hawm siab dua lub hardness ntawm lub workpiece. Txwv tsis pub, qhov nyuaj ntawm cov qis dua Lub ntsej muag tawv Abrasive hais tau sai sai thaum lub nrawm txiav thiab poob lub peev xwm txiav, uas ua rau cov kav ntev ntawm kev sib tsoo lub log qis thiab cuam tshuam rau kev txiav, thiab kev ua haujlwm zoo tsis tuaj yeem lav. Yog li ntawd, ntau dua qhov nyuaj ntawm cov khoom ua haujlwm workpiece, qhov ntau dua qhov nyuaj ntawm cov abrasive.
Tseem muaj lub tshuab tuaj polishing polishing abrasive xaiv yuav tsum tau coj mus rau hauv cov tshuaj lom neeg cov tshuaj tiv thaiv ua los ntawm kev sib tsoo cov txheej txheem, qhov kev kuaj pom tseeb tias silicon carbide abrasive cov cuab yeej sib tsoo hlau, abrasive hnav sai dua corundum abrasive steel sib tsoo. Cia kuv tseem hais tias kev xaiv ntawm polishing abrasives kuj raug cuam tshuam los ntawm thermal stability, vim hais tias thaum lub sijhawm ua cov txheej txheem, cov polishing abrasives ua rau muaj qhov kub siab, ua rau lawv tus kheej deformation, yog li peb yuav tsum ua kom zoo thermal stability.
Lub zog polishing sib txawv muaj cov kev xav tau sib txawv thiab qhov xav tau rau polishing abrasives. Nws raug nquahu tias thaum yuav khoom polishing abrasives, feem ntau ntawm cov neeg siv yuav tsum tau yuav tshwj xeeb, thiab tshawb xyuas qhov kev ua haujlwm ntawm abrasives kom ntseeg tau tias qhov ua tau zoo polishing.
