Puas yog qhov nyuaj ntawm granite ntsiab lus cuam tshuam nws cov yam ntxwv kev co hauv PCB drilling thiab milling tshuab?

Thaum nws los txog rau qhov drilling thiab milling ntawm PCBs (cov ntawv luam tawm Circuit Board), ib qho kev txiav txim siab tseem ceeb tshaj plaws yog hom khoom siv rau lub tshuab.Ib qho kev xaiv nrov yog granite, uas paub txog nws cov kav ntev thiab muaj peev xwm tiv taus hnav thiab tsim kua muag.

Txawm li cas los xij, qee tus neeg tau hais txog kev txhawj xeeb txog qhov nyuaj ntawm granite thiab seb nws puas tuaj yeem cuam tshuam cov yam ntxwv ntawm lub tshuab.Thaum nws muaj tseeb tias qhov nyuaj ntawm cov khoom tuaj yeem cuam tshuam, kuj tseem muaj ntau yam txiaj ntsig rau kev siv granite uas ua rau nws muaj txiaj ntsig zoo rau PCB drilling thiab milling tshuab.

Ua ntej, qhov hardness ntawm granite tuaj yeem pom tau zoo dua.Vim tias nws yog cov khoom siv ntom ntom, nws muaj qib siab dua thiab tuaj yeem tiv taus deformation zoo dua.Qhov no txhais tau hais tias lub tshuab tsis tshua muaj kev cuam tshuam tsis xav tau kev txav los yog kev vibration thaum lub sijhawm ua haujlwm, uas tuaj yeem ua rau muaj kev txiav ntau dua thiab qhov raug siab dua.

Lwm qhov txiaj ntsig ntawm kev siv granite yog tias nws muaj peev xwm tiv taus hnav thiab tsim kua muag.Tsis zoo li cov ntaub ntawv softer xws li txhuas lossis yas, granite tsis yooj yim khawb lossis dented, uas txhais tau hais tias nws tuaj yeem kav ntev dua thiab yuav tsum tau saib xyuas tsawg dua lub sijhawm.Qhov no tuaj yeem yog qhov tseem ceeb ntawm kev txuag nyiaj rau cov lag luam uas tso siab rau PCB drilling thiab milling tshuab rau lawv cov haujlwm.

Qee tus neeg kuj yuav txhawj xeeb tias qhov nyuaj ntawm granite tuaj yeem ua rau nws nyuaj rau kev ua haujlwm nrog lossis ua rau muaj kev puas tsuaj rau PCB nws tus kheej.Txawm li cas los xij, feem ntau PCB drilling thiab milling tshuab yog tsim los ua haujlwm tshwj xeeb nrog granite, thiab cov txheej txheem tau ua tib zoo tswj xyuas kom ntseeg tau tias cov khoom siv tau zoo thiab siv tau zoo.

Zuag qhia tag nrho, thaum lub hardness ntawm granite yuav yog ib qho kev txiav txim siab thaum xaiv cov khoom siv rau koj lub PCB drilling thiab milling tshuab, nws yog ib qho tseem ceeb kom nco ntsoov tias muaj ntau yam txiaj ntsig rau kev siv cov khoom no.Los ntawm kev xaiv granite, koj tuaj yeem xyuas kom meej tias koj lub tshuab ruaj khov, raug, thiab siv tau zoo, uas tuaj yeem pab koj ua tiav cov txiaj ntsig zoo tshaj plaws rau koj txoj kev lag luam.