Hauv kev lag luam ntawm PCB (Printed Circuit Board) kev tsim khoom, qhov tseeb drilling ncaj qha txiav txim siab qhov hluav taws xob ua tau zoo thiab cov txiaj ntsig ntawm lub rooj tsav xwm Circuit Court. Los ntawm cov xov tooj ntawm tes mus rau aerospace circuit boards, qhov tseeb ntawm txhua micron-theem aperture yog qhov tseem ceeb rau kev ua tiav lossis tsis ua tiav ntawm cov khoom. Granite hauv paus, nrog rau lawv cov khoom siv tshwj xeeb thiab cov qauv zoo, tau dhau los ua "tus khub kub" ntawm PCB drilling cov cuab yeej, tsav kev lag luam qhov tseeb mus rau qhov siab tshiab.
I. Inherent Advantage: Kev ua haujlwm ruaj khov ua rau lub hauv paus rau qhov tseeb
Zoo thermal stability
Thaum lub sij hawm PCB drilling txheej txheem, lub tshav kub generated los ntawm high-ceev kev sib hloov ntawm lub laum ntsis yuav ncav cuag 60-80 ℃. Kev nthuav dav ntawm cov khoom siv hlau zoo tib yam vim yog cua sov tuaj yeem ua rau txoj haujlwm drilling tau yooj yim. Lub coefficient ntawm thermal expansion ntawm granite tsuas yog 4-8 × 10⁻⁶ / ℃, uas tsuas yog 1/5 ntawm cov hlau. Qhov no txhais tau hais tias txawm tias qhov kub thiab txias ntawm qhov kub thiab txias, qhov deformation ntawm granite puag tuaj yeem tsis quav ntsej. Tom qab qee qhov chaw tsim khoom siv hluav taws xob tau txais lub hauv paus granite, qhov yuam kev ntawm txoj haujlwm drilling tau raug txo los ntawm ± 50μm mus rau ± 10μm, txhim kho qhov sib xws ntawm cov hluav taws xob ua haujlwm ntawm lub rooj tsav xwm Circuit Court.
2. Super muaj zog seismic kev ua tau zoo
Qhov kev vibration siab ntawm lub tshuab drilling ntawm ntau txhiab tus kiv puag ncig ib feeb tuaj yeem cuam tshuam qhov ntsug ntawm qhov laum me ntsis, ua rau lub qhov taub sib txawv. Lub ntuj damping zog nyob rau hauv granite pab kom nws nqus tau tshaj 90% ntawm cov khoom vibrations (20-50Hz). Cov ntaub ntawv ntsuas tau qhia tias tom qab kev txhim kho lub hauv paus granite, qhov kev vibration amplitude ntawm lub laum me ntsis txo los ntawm 15μm mus rau 3μm, thiab Ra tus nqi ntawm qhov roughness ntawm lub qhov drilled phab ntsa txo los ntawm 60%, txo cov burrs thiab delamination teeb meem ntawm lub qhov phab ntsa.
3. Ntev ntev hnav tsis kam
PCB drilling yog ib qho kev ua haujlwm siab thiab muaj qhov xav tau siab heev rau kev hnav tsis kam ntawm lub hauv paus nto. Granite muaj Mohs hardness ntawm 6 mus rau 7 thiab nws hnav tsis kam yog peb npaug ntawm cov hlau zoo tib yam. Lub Hoobkas PCB loj tau siv cov pob zeb granite txuas ntxiv rau peb xyoos. Qhov hnav khaub ncaws saum npoo yog tsawg dua 0.01mm. Piv nrog rau cov hauv paus hlau, lub voj voog hloov tau txuas ntxiv los ntawm ob zaug, txo cov nqi kho cov cuab yeej zoo.
Ii. Txheej Txheem Txhim Kho: Customized tsim txhim khu kev ua haujlwm ntau lawm
Niaj hnub nimno granite hauv paus, los ntawm kev ua tiav thiab cov qauv tsim tshiab, ntxiv rau lawv cov nqi thov:
High-precision planar processing: Los ntawm kev siv tsib-axis linkage numerical control technology, lub flatness ntawm lub hauv paus yog tswj nyob rau hauv ± 0.5μm / m, muab ib tug ultra-flat siv nto rau drilling khoom thiab xyuas kom meej tias qhov verticality yuam kev ntawm lub laum ntsis yog tsawg tshaj li 0.01 °.
Honeycomb shock absorption qauv: Lub sab hauv honeycomb tsim tsim cov kab noj hniav ywj pheej, ua tiav ntau theem attenuation ntawm kev vibration zog, thiab tshwj xeeb tshaj yog haum rau micro-qhov ua ntawm 0.1mm los yog tsawg dua.
Pre-embedded water-cooling channels: Rau cov cuab yeej siv hluav taws xob siab, lub tshuab ua kom muaj zog hauv micro-channel dej-txias yog ntsia los tswj qhov kub ntawm qhov sib txawv ntawm lub hauv paus nto hauv ± 0.5 ℃, tshem tawm tag nrho cov kev pheej hmoo ntawm thermal deformation.
Customized T-slot layout: T-slot spacing thiab precision (± 0.01mm) yog customized raws li tus qauv drilling tshuab kom ua tiav qhov ceev ceev thiab installation ntawm cov cuab yeej, txo lub sij hawm commissioning ntawm ib tug ntaus ntawv los ntawm 70%.
Iii. Kev Lag Luam Pov Thawj: Pom Kev Txhim Kho Kev Txhim Kho
Tom qab qee qhov PCB cov chaw tsim khoom tau qhia txog granite hauv paus, nws cov ntaub ntawv ntau lawm tau ua tiav kev txhim kho:
Qhov tseem ceeb tshaj, lub hauv paus granite tau pab cov lag luam tawg los ntawm cov kev tsis sib haum xeeb, ua tiav kev txiav txim rau micro-qhov ntawm 0.2 hli los yog tsawg dua, thiab qhib kev lag luam muaj nqis ntxiv.
Iv. Sustainable Advantages: Ib qho kev xaiv zoo tshaj plaws rau kev tsim ntsuab
Granite yog pob zeb ntuj tsis muaj tshuaj coatings thiab tsis muaj VOCs emissions, ua tau raws li RoHS cov qauv kev tiv thaiv ib puag ncig. Nws lub neej ua haujlwm ntev heev txo qhov zaus ntawm kev hloov khoom siv, txo cov peev txheej siv thiab cov pa roj carbon emissions. Ib lub koom haum tiv thaiv ib puag ncig kev suav qhia tau hais tias siv lub hauv paus granite rau ib qho khoom siv PCB drilling tuaj yeem txo cov pa roj carbon emissions los ntawm 3 tons thoob plaws nws lub neej tag nrho, uas yog nyob rau hauv txoj kab nrog kev hloov pauv ntsuab ntawm kev tsim khoom lag luam.
Los ntawm micron-theem precision tswj mus rau tag nrho cov txheej txheem nqi optimization, granite bases reshaping tus qauv ntawm PCB drilling txheej txheem nrog lawv irreplaceable kev ua tau zoo. Nyob rau lub sijhawm tam sim no ntawm kev xav tau tawg rau 5G thiab AI chips, xaiv lub hauv paus granite tsis yog tsuas yog kev nqis peev hauv cov khoom lag luam zoo xwb tab sis kuj yog ib qho tseem ceeb rau kev txeeb cov thev naus laus zis hauv av.
Post lub sij hawm: Jun-17-2025