Nyob rau hauv cov ntaub ntawv ntawm siab load los yog qib kev ua haujlwm siab, yuav lub PCB drilling thiab milling tshuab granite los pom kev ntxhov siab lossis kub nkees?

PCB drilling thiab milling tshuab yog dav siv hauv kev lag luam hluav taws xob. Ib qho ntawm cov khoom siv feem ntau siv rau lub tshuab cov khoom siv yog granite. Granite yog cov khoom siv nyuaj thiab ruaj khov uas tuaj yeem tiv thaiv siab thiab ua haujlwm ntawm kev kub ceev.

Txawm li cas los xij, qee qhov kev txhawj xeeb tau raug tsa txog qhov muaj kev ntxhov siab lossis kub fermal ntawm PCB drilling thiab milling tshuab lub zog lossis kev lag luam siab.

Thermal Kev Nyuaj Siab tshwm sim thaum muaj qhov sib txawv ntawm qhov sib txawv ntawm cov khoom sib txawv ntawm cov khoom. Nws tuaj yeem ua rau cov khoom siv kom nthuav dav lossis cog lus, ua rau deformation lossis tawg. Thermal kev nkees tshwm sim thaum cov khoom undergoes tau rov ua cov cua sov thiab txias, ua rau nws tsis muaj zog thiab thaum kawg swb.

Txawm hais tias cov kev txhawj xeeb no, nws yog tsis zoo li tias cov tshuab granite ntawm PCB drilling thiab milling tshuab yuav muaj kev kub ntxhov lossis cua sov ua haujlwm thaum lub sijhawm ua haujlwm ib txwm muaj. Granite yog cov khoom siv ntuj uas tau siv rau ntau pua xyoo hauv kev tsim kho thiab engineering, thiab nws tau ua pov thawj yog cov khoom siv tau zoo thiab ruaj khov.

Ntxiv mus, tus qauv tsim ntawm lub tshuab siv mus rau hauv tus account lub peev xwm rau kev ntxhov siab los yog qaug zog. Piv txwv li, cov khoom siv feem ntau yog coated nrog txheej tiv thaiv kom txo qhov kev cuam tshuam ntawm qhov kub hloov. Lub tshuab tseem tau ua rau lub tshuab txias txias los tswj qhov ntsuas kub thiab tiv thaiv kev kub ntxhov.

Hauv kev xaus, kev siv cov granite rau cov khoom siv ntawm PCB drilling thiab milling tshuab yog qhov kev xaiv ua pov thawj thiab txhim khu kev qha. Thaum muaj kev txhawj xeeb tau raug tsa txog qhov muaj peev xwm rau kev ntxhov siab los yog thermal nkees, tsim cov tshuab coj cov khoom siv hauv tus account thiab ua rau lawv tsis zoo li muaj tshwm sim. Kev siv cov granite hauv PCB drilling thiab milling tshuab yog qhov kev xaiv nyab xeeb thiab muaj txiaj ntsig rau kev lag luam hluav taws xob.