Hauv kev tsim khoom siv hluav taws xob, tshwj xeeb tshaj yog hauv cov ntawv luam tawm Circuit Board (PCB), kev siv lub tshuab ua haujlwm ntev thiab kev ntseeg siab yog qhov tseem ceeb. Granite yog ib qho feem ntau saib tsis tau tab sis tseem ceeb hauv kev txhim kho cov kav ntev ntawm PCB tshuab. Paub txog lawv cov kev ua tau zoo tshaj plaws, cov khoom siv granite ua lub luag haujlwm tseem ceeb hauv kev ua kom lub sijhawm ua haujlwm tau zoo ntawm cov tshuab no.
Granite paub txog nws txoj kev ruaj ntseg thiab rigidity, cov khoom tseem ceeb rau precision machinery. Hauv kev tsim PCB qhov twg qhov tseeb yog qhov tseem ceeb, granite muab lub hauv paus ruaj khov uas txo qis kev vibration thiab thermal expansion. Qhov kev ruaj ntseg no yog qhov tseem ceeb rau kev tswj xyuas qhov tseeb ntawm cov cuab yeej, kom ntseeg tau tias cov txheej txheem nyuaj koom nrog hauv PCB ntau lawm raug tua tsis raug. Los ntawm kev txo cov kev pheej hmoo ntawm misalignment thiab mechanical hnav, granite qhov chaw tuaj yeem txuas ntxiv lub neej kev pabcuam tag nrho ntawm koj lub tshuab PCB.
Tsis tas li ntawd, granite tiv taus hnav thiab tsim kua muag, ua rau nws yog ib qho khoom siv zoo tshaj plaws rau cov khoom siv uas nquag siv. Tsis zoo li cov hlau, uas tuaj yeem corrode lossis degrade thaum lub sijhawm, granite khaws nws cov qauv kev ncaj ncees, uas txhais tau tias hloov thiab kho tsis tshua muaj. Qhov kev ua haujlwm ntev no tsis tsuas yog txuas lub neej ntawm lub tshuab, nws tseem txo cov nqi txij nkawm thiab tso cai rau cov tuam txhab faib cov peev txheej tau zoo dua.
Tsis tas li ntawd, granite lub thermal zog pab tswj cov cua sov tsim thaum lub sij hawm tsim PCB. Los ntawm zoo dissipating tshav kub, granite Cheebtsam tiv thaiv overheating thiab yog li ntawd cov khoom tsis ua hauj lwm. Qhov kev ruaj ntseg thermal no ua rau muaj kev ntseeg siab ntawm cov tshuab PCB, kom ntseeg tau tias lawv tuaj yeem ua haujlwm tau ntev ntev yam tsis muaj sijhawm poob.
Hauv kev xaus, kev sib koom ua ke ntawm granite Cheebtsam rau hauv cov tshuab PCB yog qhov kev xaiv zoo tshaj plaws uas tuaj yeem txuas ntxiv lub neej ntawm lub tshuab. Los ntawm kev muab kev ruaj ntseg, kav ntev thiab kev tswj xyuas kom zoo, granite txhim kho kev ua haujlwm thiab kev ntseeg siab ntawm cov cuab yeej tsim khoom tseem ceeb no, thaum kawg ua kom cov khoom tsim tau thiab txo cov nqi khiav lag luam.
Post lub sij hawm: Jan-15-2025