Qhov cuam tshuam ntawm cov khoom granite rau qhov tseeb ntawm PCB drilling thiab milling tshuab yog dab tsi?

Cov khoom siv granite tau txais kev nyiam hauv kev lag luam tsim khoom vim lawv qhov tseeb thiab ruaj khov. Cov tshuab drilling thiab milling PCB kuj tau txais txiaj ntsig zoo los ntawm kev siv cov khoom siv granite. Hauv tsab xov xwm no, peb yuav tshawb nrhiav qhov cuam tshuam ntawm cov khoom siv granite rau qhov tseeb ntawm cov tshuab drilling thiab milling PCB.

Ua ntej, kev siv cov khoom granite hauv PCB drilling thiab milling tshuab muab qhov chaw ruaj khov thiab tiaj tus rau lub tshuab ua haujlwm. Cov granite muaj qhov tsis kam rau kev co thiab cov coefficient thermal expansion ntawm granite yog qis heev. Qhov ruaj khov thiab rigidity muab los ntawm cov granite nto ua kom ntseeg tau tias cov haujlwm drilling thiab milling tsis cuam tshuam los ntawm kev txav mus los lossis kev co, ua rau muaj kev raug siab dua hauv PCB tsim khoom.

Qhov thib ob, cov khoom granite muab qib siab ntawm kev raug hauv CNC txiav cov txheej txheem. Qhov tseeb ntawm PCB drilling thiab milling tshuab yog txiav txim siab los ntawm qhov tawv ntawm nws lub txaj thiab qhov tseeb ntawm X, Y, thiab Z axis. Cov khoom granite muab kev tawv siab, uas ua rau lub tshuab muab kev txiav thiab drilling raug kom ua tiav cov txiaj ntsig zoo heev.

Cov khoom granite kuj muaj qhov ruaj khov ntawm qhov ntev, uas yog qhov tseem ceeb hauv kev tsim cov PCBs. Qhov sib xws ntawm cov khoom siv ntawm granite ua kom ntseeg tau tias, txawm tias muaj kev hloov pauv ntawm qhov kub thiab av noo, lub tshuab tseem tswj tau nws qib siab ntawm qhov tseeb thiab rov ua dua.

Ntxiv rau cov txiaj ntsig saum toj no, cov khoom granite kuj tiv taus kev hnav thiab xeb, ua kom lub tshuab muaj lub neej ua haujlwm ntev nrog qhov xav tau kev saib xyuas tsawg kawg nkaus. Qhov no txuag cov chaw tsim khoom ob qho tib si lub sijhawm thiab nyiaj txiag.

Xaus lus, kev siv cov khoom granite hauv PCB drilling thiab milling tshuab muaj feem cuam tshuam loj heev rau qhov tseeb thiab zoo ntawm PCBs uas tuaj yeem tsim tau. Nws muab qhov chaw ruaj khov thiab meej rau lub tshuab ua haujlwm, ua rau muaj qhov tseeb dua, sib xws, thiab rov ua dua hauv kev ua haujlwm drilling thiab milling. Qhov ruaj khov thiab lub neej ntev ntawm cov khoom granite pab txhawb kev txuag nqi hauv lub sijhawm ntev. Zuag qhia tag nrho, kev siv cov khoom granite hauv PCB drilling thiab milling tshuab muab cov lus pom zoo zoo rau cov tuam txhab tsim khoom uas tab tom nrhiav kom ua tiav qhov tseeb thiab meej hauv lawv cov txheej txheem tsim khoom PCB.