Hauv kev lag luam hluav taws xob uas hloov pauv sai sai, kev tsim cov ntawv luam tawm Circuit Board (PCBs) yog ib qho txheej txheem tseem ceeb uas xav tau kev ua kom raug thiab kev ntseeg siab. Granite tshuab blocks yog ib qho ntawm cov phab ej tsis tau muaj npe nrov ntawm kev lag luam, ua lub luag haujlwm tseem ceeb hauv kev ua kom raug thiab zoo hauv PCB tsim.
Cov hauv paus tshuab granite muaj npe nrov rau lawv qhov kev ruaj khov thiab kev khov kho. Tsis zoo li cov ntaub ntawv ib txwm muaj, granite tsis yooj yim rau kev nthuav dav thermal thiab kev co, uas tuaj yeem cuam tshuam loj heev rau qhov tseeb ntawm cov txheej txheem machining. Hauv kev tsim PCB, kev kam rau siab tuaj yeem me me li ob peb microns, thiab txawm tias qhov kev hloov pauv me me tuaj yeem ua rau muaj qhov tsis zoo, nce nqi thiab kev ncua sijhawm. Los ntawm kev siv lub hauv paus tshuab granite, cov chaw tsim khoom tuaj yeem tswj hwm lub platform ruaj khov, txo cov kev pheej hmoo no thiab xyuas kom meej tias txhua PCB raug tsim tawm raws li cov qauv siab tshaj plaws.
Tsis tas li ntawd xwb, cov khoom ntuj tsim ntawm granite ua rau nws ruaj khov. Nws tiv taus kev hnav thiab rhuav, ua rau nws yog qhov kev xaiv zoo tshaj plaws rau cov chaw tsim khoom ntau. Qhov kev ruaj khov no txhais tau tias cov nqi kho qis dua thiab lub sijhawm tsis ua haujlwm tsawg dua, uas ua rau cov chaw tsim khoom tuaj yeem ua kom zoo dua qub thiab ua kom muaj txiaj ntsig zoo dua.
Lwm qhov txiaj ntsig tseem ceeb ntawm cov tshuab granite yog lawv lub peev xwm los nqus cov kev co. Hauv ib puag ncig tsim khoom, cov tshuab feem ntau tsim cov kev co uas tuaj yeem cuam tshuam rau qhov tseeb ntawm cov txheej txheem. Cov qauv ntom ntawm granite pab txo cov kev co no, muab ib puag ncig ua haujlwm ruaj khov dua rau cov tshuab koom nrog hauv kev tsim PCB.
Xaus lus, qhov tseem ceeb ntawm cov granite tshuab blocks hauv PCB manufacturing tsis tuaj yeem hais ntau dhau. Lawv qhov ruaj khov, durability, thiab shock-absorbing zog ua rau lawv yog cov khoom tseem ceeb rau kev ua tiav qhov kev ntsuas siab uas xav tau ntawm cov khoom siv hluav taws xob niaj hnub no. Raws li qhov kev thov rau cov PCBs nyuaj thiab compact txuas ntxiv mus, kev nqis peev rau hauv granite tshuab blocks yuav tsis muaj kev ntseeg siab ua rau muaj peev xwm tsim khoom ntau ntxiv thiab xyuas kom meej tias cov khoom siv hluav taws xob zoo.
Lub sijhawm tshaj tawm: Lub Ib Hlis-13-2025