Lub luag haujlwm tseem ceeb ntawm cov khoom granite hauv PCB drilling thiab milling tshuab yog dab tsi?

Cov tshuab drilling thiab milling PCB yog cov cuab yeej tseem ceeb hauv cov txheej txheem tsim cov ntawv luam tawm Circuit Board (PCBs). Cov tshuab no tau tsim tshwj xeeb rau kev drilling, routing, thiab milling PCBs, thiab lawv xav tau ntau yam khoom siv los xyuas kom meej tias lawv ua haujlwm tau zoo. Ib qho ntawm cov khoom no yog cov khoom granite.

Cov khoom siv granite feem ntau siv rau hauv PCB drilling thiab milling tshuab vim lawv qib siab ntawm kev ruaj khov, lub zog, thiab kev ua haujlwm ntev. Cov khoom no muaj cov phaj granite polished thiab lub thav duab txhawb nqa. Lawv muab kev txhawb nqa thiab kev ruaj khov uas xav tau rau kev ua haujlwm drilling thiab milling precision.

Lub luag haujlwm tseem ceeb ntawm cov khoom granite hauv PCB drilling thiab milling tshuab yog los muab lub hauv paus ruaj khov thiab raug rau lub tshuab txav mus los. Qhov tseeb thiab qhov tseeb ntawm kev ua haujlwm drilling thiab milling nyob ntawm qhov ruaj khov ntawm cov khoom granite. Qib siab ntawm kev ruaj khov ntawm granite pab tiv thaiv kev khoov lossis deflection thaum lub sijhawm machining. Qhov no ua kom ntseeg tau tias lub tshuab txav mus rau hauv ib txoj kab ncaj thiab nyob twj ywm qhov chaw hla PCB.

Cov khoom siv granite kuj tseem ua lub luag haujlwm tseem ceeb hauv lub tshuab txo qhov kev co. Cov tshuab drilling thiab milling PCB ua haujlwm ntawm qhov ceev ceev thiab tsim kev co loj heev. Kev siv cov khoom siv granite pab txo cov kev co no, txo qhov kev pheej hmoo ntawm kev hnav thiab tawg ntawm cov cuab yeej, uas tuaj yeem ua rau cov PCBs pov tseg. Qhov no ua rau muaj txiaj ntsig zoo dua thiab cov nqi tsim khoom qis dua.

Lwm lub luag haujlwm tseem ceeb ntawm cov khoom granite hauv PCB drilling thiab milling tshuab yog los muab kev ruaj khov thermal zoo. Vim yog qhov ceev ceev thiab kev sib txhuam tsim thaum lub sijhawm ua haujlwm no, lub tshuab tuaj yeem kub. Granite qhov kev ua haujlwm thermal zoo heev pab rub cua sov tawm ntawm thaj chaw ua haujlwm thiab dissipate nws sai sai. Qhov no ua kom ntseeg tau tias thaj chaw ua haujlwm tseem txias thiab tiv thaiv kev puas tsuaj rau PCB.

Xaus lus, cov khoom granite ua lub luag haujlwm tseem ceeb hauv PCB drilling thiab milling tshuab. Lawv muab qhov ruaj khov, raug, vibration damping, thiab thermal stability kom ntseeg tau tias kev ua haujlwm du thiab ua haujlwm tau zoo. Kev siv cov khoom granite hauv PCB drilling thiab milling tshuab ua rau muaj txiaj ntsig zoo dua, cov nqi tsim khoom qis dua, thiab thaum kawg, cov PCBs zoo dua.