Granite nto daim hlau yog indispensable cuab yeej nyob rau hauv precision ntsuas thiab manufacturing, tab sis tsis yog tag nrho cov phaj yog tsim sib npaug. Qib A thiab Qib B granite nto phaj sib txawv ntawm qhov tseeb, qhov chaw tiav, daim ntawv thov scenarios, thiab nqi. Kev nkag siab txog cov kev sib txawv no pab kev lag luam xaiv cov kev xaiv tsim nyog tshaj plaws rau lawv cov kev xav tau tshwj xeeb.
Flatness kam rau ua: Lub hauv paus ntawm Precision
Flatness kam rau ua yog thawj qhov sib txawv ntawm ob qib. Raws li American Society of Mechanical Engineers (ASME) B89.3.7 tus qauv, Qib A daim hlau muaj qhov siab dua. Piv txwv li, ntawm 12 "x 12" phaj, Qib A feem ntau muaj kev sib haum xeeb ntawm ± 0.00008 ntiv tes, kom ntseeg tau tias yuav luag zoo meej tiaj tus. Nyob rau hauv sib piv, Qib B daim hlau muaj looser tolerances, nyob ib ncig ntawm ± 0.00012 ntiv tes rau tib qhov loj. Qhov sib txawv no ua rau Qib A zoo tagnrho rau cov ntawv thov uas xav tau qhov tseeb, xws li ntsuas ntsuas ntsuas ntsuas siab kawg, thaum Qib B txaus rau kev tshuaj xyuas dav dav hauv kev cob qhia.
Nto Roughness: cuam tshuam rau kev ntsuas
Nto roughness kuj txawv ntawm cov qib. Qib A daim hlau tau dhau los ua ntau dua lapping thiab polishing txheej txheem, ua rau lub ntsej muag smoother nrog qhov nruab nrab roughness (Ra) feem ntau qis dua 0.0005 ntiv tes. Qhov no ultra - du tiav minimizes kev sib txhuam thiab tiv thaiv khawb ntawm cov khoom me me thaum ntsuas. Qib B daim hlau, nrog tus nqi Ra ntawm ib ncig ntawm 0.001 ntiv tes, yog coarser. Txawm hais tias lawv tseem tuaj yeem ua qhov ntsuas ntsuas yooj yim, lawv yuav tsis haum rau kev tuav cov khoom rhiab.
Daim Ntawv Thov Scenario: Sib piv rau Cov Kev Xav Tau
Qhov kev xaiv ntawm Qib A thiab Qib B yog nyob ntawm daim ntawv thov. Hauv kev lag luam aerospace thiab semiconductor, qhov twg micrometer - theem precision yog qhov tseem ceeb, qib A daim hlau nyiam dua. Piv txwv li, thaum ntsuas qhov flatness ntawm lub turbine hniav los yog kev sib dhos ntawm microchips, txawm tias qhov sib txawv me ntsis tuaj yeem cuam tshuam cov khoom lag luam. Qib B daim hlau, txawm li cas los xij, feem ntau siv hauv kev tsim tsheb, kev siv tshuab dav dav, thiab cov tsev kawm ntawv. Lawv tsim nyog rau kev kuaj xyuas qhov ntev ntawm lub cav blocks lossis qhia cov qauv ntsuas kev ntsuas yam tsis tas yuav tsum muaj ultra-siab precision.
Kev Tsim Khoom thiab Tus Nqi: Kev Lag Luam - tawm los xav txog
Qib A daim hlau xav tau cov txheej txheem tsim khoom ntau dua. Craftsmen siv sij hawm ntau dua rau kev xaiv cov khoom, txiav txiav, thiab ntau theem polishing kom ua tiav qhov xav tau flatness thiab nto tiav. Qhov siab dua ntawm cov khoom siv tes ua haujlwm no, nrog rau kev xav tau kev tswj hwm nruj, ua rau cov nqi tsim khoom. Raws li qhov tshwm sim, Qib A daim hlau feem ntau yog 30 - 50% kim dua li qib B sib piv. Rau cov peev nyiaj - kev paub txog kev lag luam lossis cov ntawv thov uas tsis xav tau qhov tseeb, Cov phaj qib B muab cov nqi - lwm txoj hauv kev zoo.
Hauv cov ntsiab lus, Qib A thiab Qib B granite nto daim hlau ua kom haum rau ntau theem ntawm precision thiab daim ntawv thov xav tau. Thaum Qib A ua tau zoo hauv qhov siab kawg, qhov tseeb - qhov chaw tsav tsheb, Qib B muab kev ua tau zoo ntawm tus nqi qis rau kev siv dav dav. Los ntawm kev ua tib zoo ntsuas qhov sib txawv no, cov tuam txhab thiab cov neeg siv khoom tuaj yeem txiav txim siab paub uas ua kom zoo dua qhov tseeb thiab tus nqi - kev ua tau zoo.
Post lub sij hawm: May-23-2025