Kev Ua Haujlwm Zoo Tshaj Plaws ntawm Dawb Corundum Micropowder hauv Pob Zeb Polishing
Thaum nws los txog rau kev sib tsoo, thawj yam uas koj xav txog yog lub suab nrov thiab cov hmoov av ya, tab sis qhov tseeb muaj ntau yam zais cia. Ib yam li ntsev thiab kua txob yog qhov tseem ceeb rau kev ua noj, kuj yog ib qho tseem ceeb hauv kev sib tsoo:xim av corundum micropowderTxawm hais tias nws me me thiab tsis zoo li lwm tus, nws yog ib tug neeg ua si uas muaj zog heev hauv kev lag luam sib tsoo. Hnub no, cia peb tham txog qhov cuam tshuam tseem ceeb ntawm cov khoom xyaw me me no thiab tshawb nrhiav nws yav tom ntej. Cia kuv hais me ntsis. Kuv nco qab mus xyuas lub Hoobkas machining kaum xyoo dhau los. Tus kws ua tes ua taw rau lub tshuab sib tsoo roj thiab hais tias, "Yog tsis muaj hmoov av corundum xim av, nws zoo li lub tsheb tsis muaj roj - nws yuav tsis tig hlo li." Kuv tsis nkag siab tias nws txhais li cas thaum ntawd, tab sis tam sim no, tom qab ua haujlwm hauv kev lag luam ib ntus, kuv nkag siab qhov tseeb tom qab nws cov lus.
Hmoov me me, Qhov cuam tshuam loj
Hmoov av corundum xim av tsuas yog hmoov zoo heev uas ua los ntawm cov xim av corundum uas tau ua tiav zoo, feem ntau muaj qhov loj me ntawm ob peb puas txog ob peb txhiab meshes. Nws cov khoom tseem ceeb yogtxhuas oxide, uas yog qhov thib ob tsuas yog pob zeb diamond hauv qhov nyuaj thiab muaj kev tiv thaiv kev hnav zoo heev. Hauv cov txheej txheem sib tsoo, nws feem ntau ua haujlwm ua "cuab yeej kos duab me me." Piv txwv li, hauv kev ua haujlwm zoo ntawm cov cav tsheb, hmoov corundum xim av yog qhov tseem ceeb. Nws tuaj yeem ua tiav qhov chaw du zoo li daim iav yam tsis ua rau lub substrate puas tsuaj. Kuv tau pom cov ntaub ntawv qhia tias kev siv hmoov corundum xim av zoo tuaj yeem txo qhov roughness ntawm qhov chaw ua haujlwm ntau dua 30%, ntau heev. Cia peb ua piv txwv. Xyoo tas los, lub tuam txhab tsim khoom siv tshuab tau ntsib teeb meem: cov khawb me me tau tshwm sim tas li ntawm cov khoom siv stainless hlau precision. Tom qab sim ntau yam abrasives kom tsis muaj txiaj ntsig, lawv thaum kawg hloov mus rau hmoov corundum xim av kho tshwj xeeb. Tus kws ua haujlwm ntawm lub tuam txhab hais rau kuv tias, "Qhov no zoo li kev pov hwm rau cov txheej txheem sib tsoo. Txawm hais tias tus nqi siab dua me ntsis, nws tsim nyog nws!"
Kev hloov pauv ntawm thev naus laus zis ua rau nws yooj yim dua rau kev siv.
Xim av corundum hmoovtau ua tiav ntau xyoo dhau los. Cov khoom ua ntej muaj qhov loj me tsis sib xws thiab yooj yim rau kev sib sau ua ke. Tam sim no, los ntawm cov thev naus laus zis xws li kev faib tawm huab cua, qhov faib tawm ntawm qhov loj me ntawm cov khoom yog sib xws ntau dua. Ntxiv mus, cov thev naus laus zis kho qhov chaw tam sim no tau nce qib ntau dua. Los ntawm kev kho mob zoo li cov neeg sawv cev silane coupling, qhov sib txuas ntawm micropowder thiab cov binder tau txhim kho. Kuv nco qab mus xyuas lub rooj muag khoom abrasives tsib xyoos dhau los qhov twg lawv cov xim av corundum micropowder tseem yuav tsum tau ntim rau hauv cov ntim tshwj xeeb kom tiv thaiv kev nqus dej noo. Tam sim no, tiam tshiab ntawm cov khoom yog cov dej noo-pov thawj thiab tseem ua haujlwm txawm tias tom qab qhib rau ib lub sijhawm. Qhov kev txhim kho no yuav zoo li me me, tab sis nws yeej txo cov neeg siv kev txhawj xeeb. Lwm qhov kev nce qib loj yog nyob rau hauv kev tswj qhov loj me ntawm cov khoom. Tam sim no peb tuaj yeem tsim cov micropowders nrog qhov faib tawm ntawm cov khoom me me heev - zoo li muaj peev xwm tswj tau qhov loj me ntawm cov xuab zeb. Qhov no yog qhov tseem ceeb rau kev sib tsoo siab; tom qab tag nrho, tsis muaj leej twg xav ua puas tsuaj rau ib qho workpiece vim yog cov khoom tsis sib xws.
Cov Ntawv Thov Kev Nthuav Dav
Cov ntawv thov ntawm cov hmoov av corundum xim av yog qhov dav dua li feem ntau ntawm cov neeg paub. Dhau li ntawm cov hlau ua haujlwm ib txwm muaj, tam sim no nws tseem ceeb heev hauv kev lag luam tsim khoom siab xws li semiconductors thiab photovoltaics. Piv txwv li, cov hmoov av corundum xim av yog siv rau kev sib tsoo zoo hauv kev tsim silicon wafer. Ib tug phooj ywg uas ua haujlwm hauv kev lag luam photovoltaic tau hais tias qhov yuav tsum tau ua kom huv rau cov hmoov av micropowders tab tom nruj zuj zus, nrog lub hom phiaj ntawm kev ua tiav ntau dua 99.9%. Txawm tias qhov tsis huv me me tuaj yeem cuam tshuam rau kev hloov pauv ntawm cov hlwb hnub ci.
Piv txwv li, cov hmoov av corundum xim av kuj siv rau hauv kev ua cov iav npog xov tooj ntawm tes. Nrog rau cov ntxaij vab tshaus loj dua thiab cov bezels nqaim dua, qhov yuav tsum tau ua kom raug yog qhov nruj dua. Cov neeg hauv lub chaw ua haujlwm hais tias, "Siv cov hmoov av zoo yuav ua tiav ob npaug ntawm qhov tshwm sim nrog ib nrab ntawm kev siv zog." Kuj tseem muaj qhov sib txawv tshiab tsis ntev los no: cov khoom luam tawm 3D tom qab ua tiav. Cov khoom luam tawm nrog cov nto ntxhib yog polished nrog cov hmoov av corundum xim av. Nws yog qhov nthuav heev uas pom cov thev naus laus zis tsim khoom tshiab tseem vam khom cov khoom siv abrasives ib txwm muaj rau kev ua tiav - kev sib xyaw ua ke ntawm cov qub thiab tshiab.
Yav tom ntej zoo li ci ntsa iab.
Saib kev tsim cov hmoov av corundum xim av ntau xyoo dhau los, kuv ntseeg tias nws muaj lub neej yav tom ntej zoo. Thaum kev tsim khoom txav mus rau qhov zoo dua, qhov kev thov rau kev sib tsoo precision yuav tsuas yog nce ntxiv. Ua ntej, hais txog thev naus laus zis, kuv ntseeg tias peb yuav pom cov khoom micropowder ntse dua yav tom ntej. Piv txwv li, "cov hmoov micropowder ua haujlwm" tuaj yeem hloov kho lawv cov kev ua tau zoo raws li qhov kub thiab txias, lossis muaj cov cim qhia uas hloov xim thaum muaj qee qib hnav. Qhov no tsis yog kev xav xwb; Kuv tau hnov tias qee lub chaw soj nstuam twb tau ua kev tshawb fawb hauv thaj chaw no.
Hais txog cov chaw siv, cov lag luam tsim khoom siab xws li cov tsheb siv hluav taws xob tshiab thiab aerospace yuav tsim kom muaj kev thov tshiab. Piv txwv li, kev sib tsoo ntawm cov hniav cav dav hlau ua rau muaj kev thov siab rau cov hmoov me me, xav tau kev sib tsoo sai thiab kev puas tsuaj ntawm qhov chaw tsawg kawg nkaus. Qhov no nthuav tawm ob qho tib si kev sib tw thiab lub sijhawm rau cov tuam txhab tsim cov hmoov me me. Kev tiv thaiv ib puag ncig kuj yog qhov kev txhawj xeeb tseem ceeb. Cov txheej txheem tsim khoom tam sim no tseem siv zog ntau, thiab yav tom ntej yuav xav tau kev hloov mus rau kev tsim khoom ntsuab. Kuv tau hnov tias qee tus neeg tsim khoom twb tau tsim cov khoom sib txuas biodegradable kom txo qis kev cuam tshuam ib puag ncig ntawm cov cuab yeej sib tsoo siv.
Thaum kawg, cia peb tham txog kev hloov kho kom haum. Yav tom ntej, tej zaum yuav tsis yog cov chaw tsim khoom tsim txhua yam uas tus neeg siv xav tau lawm, tab sis yog cov chaw tsim khoom tsim yam uas tus neeg siv xav tau. Piv txwv li, cov khoom micropowder tuaj yeem tsim tshwj xeeb rau cov txheej txheem tshwj xeeb ntawm lub tuam txhab. Qhov no zoo li ib lub tsho ua raws li kev cai; nws tsis muaj qhov tsis ntseeg tias haum dua li ib lub khaub ncaws ua tiav lawm. Hauv ntej, cov khoom me me no,xim av corundum micropowder, yog qhov zoo kawg nkaus li. Nws ua lub luag haujlwm tseem ceeb hauv cov txheej txheem sib tsoo thiab muaj ntau yam kev siv. Ua ib tus neeg paub txog kev lag luam, kuv ntseeg tias qhov no yog ib qho chaw uas tsim nyog tau saib xyuas. Tom qab tag nrho, nws feem ntau tsis yog cov khoom siv high-tech uas hloov lub ntiaj teb, tab sis yog cov khoom siv yooj yim uas tsis tau hais tawm.