Qhov kev faib ua feem ntawm abrasives cuam tshuam rau ntau yam ntawm polishing thiab sib tsoo txheej txheem, nrog rau tus nqi ntawm cov khoom tshem tawm thiab polishing nyhuv. Nov yog qee qhov cuam tshuam ntawm abrasive piv rau cov yam ntxwv no:
Kev tshem tawm cov khoom siv:
Cov nplej loj ntawm abrasive (coarseness) ncaj qha cuam tshuam rau cov khoom tshem tawm. Coarse abrasives (loj loj loj) tuaj yeem tshem tawm cov khoom sai sai, ua rau lawv tsim nyog rau kev sib tsoo; nplua abrasives (me me grain loj) tshem tawm cov khoom siv qeeb dua tab sis muab cov txheej txheem ua kom zoo dua qub, ua rau lawv tsim nyog rau kev sib tsoo zoo thiab polishing theem.
Polishing nyhuv:
Cov nyhuv polishing muaj feem xyuam rau cov nplej loj thiab hardness ntawm cov abrasives. Softer abrasives (xws li txhuas oxide) yog tsim rau polishing cov ntaub ntawv mos, thaum nyuaj abrasives (xws li pob zeb diamond) yog haum rau polishing cov ntaub ntawv nyuaj.
Qhov tsim nyog abrasive piv tuaj yeem muab cov nyhuv polishing zoo ib yam, txo qhov khawb ntawm qhov chaw thiab hnav tsis sib xws.
Kev Sib Tsoo Lub Neej:
Lub hardness ntawm cov abrasives thiab lub zog ntawm cov binder cuam tshuam lub neej ntawm cov cuab yeej sib tsoo. Cov tawv abrasives thiab cov ntaub ntawv muaj zog tuaj yeem txhim kho qhov hnav tsis kam ntawm cov cuab yeej sib tsoo, txuas ntxiv nws lub neej kev pabcuam.
Nto Roughness:
Lub finer lub abrasive grain loj, qhov qis ntawm qhov roughness tom qab polishing, ua rau ib tug smoother nto. Txawm li cas los xij, yog tias qhov abrasive grain loj dhau lawm, nws tuaj yeem txo kev sib tsoo.
Sib tsoo kub:
Qhov piv ntawm abrasives kuj cuam tshuam rau cov cua sov tsim thaum lub sij hawm sib tsoo. Kev sib tsoo siab thiab siab abrasive concentration tuaj yeem ua kom kub sib tsoo, uas yuav tsum tau tswj xyuas los ntawm kev ntsuas cua txias kom tsim nyog.
Yog li ntawd, txhawm rau txhim kho cov txheej txheem polishing thiab sib tsoo, nws yog qhov yuav tsum tau ua tib zoo xaiv thiab kho qhov sib piv ntawm abrasives raws li cov ntawv thov tshwj xeeb. Qhov no feem ntau suav nrog kev sim thiab kev ua kom zoo tshaj plaws kom pom qhov zoo tshaj plaws abrasive grain loj, concentration, thiab binder hom.Ua tiav cov txiaj ntsig zoo hauv cov khoom tshem tawm thiab nto tiav, peb ntawm Xiejin Abrasives tsis tu ncua refine peb abrasive formulations. Peb txoj kev cog lus rau kev tsim kho tshiab kom ntseeg tau tias peb cov khoom ua tau raws li cov qauv siab tshaj plaws ntawm kev ua tau zoo thiab zoo hauv kev lag luam polishing thiab sib tsoo. Yog tias koj xav tau cov ntaub ntawv ntau ntxiv txog peb cov khoom, thov xa cov lus nug rau peb los ntawm cov ntaub ntawv tiv tauj!
Post lub sij hawm: Oct-11-2024
