Granite yog cov dav siv nyob rau hauv PCB (luam tawm cov boardcuit Court) drilling thiab milling tshuab drined vim lawv qhov kev ruaj khov thiab muaj kev ruaj khov zoo. Piv rau lwm cov ntaub ntawv, cov cheeb tsam granite muab ob peb qhov zoo uas ua rau lawv tsim nyog rau kev siv tshuab.
Firstly, granite Cheebtsam muaj peev xwm tiv thaiv kom muaj kev ntxhov siab thiab strain tsis muaj deformation lossis kev puas tsuaj. Qhov no ua rau lawv muaj kev tiv thaiv zoo heev hnav thiab kua muag, ua rau lawv zoo tshaj rau kev siv PCB drilling thiab milling tshuab uas yuav tsum tau siv tas li thiab meej. Greated hardness ntawm granite mus tiv thaiv cov kab npoo lossis cov cim, uas tuaj yeem cuam tshuam qhov tseeb ntawm cov khoom kawg.
Thib ob, qhov saum npoo ua tiav ntawm cov granite tiv thaiv zoo heev, uas txo cov kev sib txhuam thiab tiv thaiv kev sib txhuam ntawm cov khib nyiab uas tuaj yeem cuam tshuam nrog lub tshuab. Qhov kev ua kom du ua tiav yog tiav los ntawm cov txheej txheem ntawm polishing, uas tseem ua rau muaj zog tau txais los ntawm cov granite tivthaiv thiab ua rau nws tiv thaiv ntau yam tshuaj lom neeg.
Thib peb, cov Cheebtsam Granite yog cov tsis sib nqus thiab tsis ua qhov hluav taws xob, uas ua rau lawv zoo tagnrho rau kev siv nyob rau hauv cov txheej txheem drilling ntawm PCBs. Cov hluav taws xob tsis kam ntawm granite kom cov khoom siv tsis cuam tshuam nrog kev ua haujlwm ntawm lwm yam hauv lub tshuab, uas yog qhov tseem ceeb hauv kev ua kom muaj tseeb ntawm cov khoom kawg.
Thaum kawg, cov cheebtsam granite tseem tuaj yeem nqus tau thiab tiv thaiv kev rov ua haujlwm, uas ua rau lawv muaj suab nrov thiab txo lub suab nrov. Qhov no yog qhov tseem ceeb rau kev tswj kom muaj qhov tseeb thiab precision ntawm cov khoom kawg, uas muaj kev co lossis suab nrov tuaj yeem cuam tshuam qhov txiaj ntsig thaum kawg.
Hauv kev xaus, cov khoom siv granite yog muaj txiaj ntsig zoo nyob rau hauv PCB drilling thiab milling tshuab vim tias lawv cov khoom lag luam zoo, xws li ruaj khov, thiab du ncaj ncees. Kev siv cov khoom siv pob zeb pob zeb hauv cov tshuab ua kom ntseeg tau tias cov khoom kawg yog qhov ua tau zoo tshaj plaws thiab raug, uas yog qhov tseem ceeb hauv kev tsim cov PCB.
Lub Sijhawm Post: Mar-15-2024