Granite cov ntsiab lus tau dhau los ua neeg nrov hauv kev tsim qauv thiab kev tsim kho ntawm PCB drilling thiab milling tshuab. Qhov no yog vim lawv lub peev xwm los tiv thaiv qhov kub siab tsim los thaum lub machining txheej txheem yam tsis poob lawv cov qauv kev ntseeg siab. Kev siv cov khoom siv granite hauv PCB drilling thiab milling tshuab txhim kho qhov tseeb, precision thiab nrawm nrawm ntawm cov txheej txheem zoo kawg.
Qhov ntsuas kub hloov ntau yam ntawm cov ntsiab lus granite siv hauv PCB drilling thiab milling cov tshuab drilling thiab milling tshuab yog nyob ntawm ntau yam. Cov xwm txheej no suav nrog cov hom granite, cov tuab ntawm cov granite baster, lub qhov khiav lossis milling ceev, thiab qhov tob thiab qhov loj me ntawm lub qhov machined.
Feem ntau, granite muaj qhov tsawg coefficient ntawm thermal expansion, uas txhais tau tias nws yuav tiv taus deformation thiab kev puas tsuaj los ntawm kev kub siab. Tsis tas li ntawd, Granite muaj lub peev xwm siab thermal, uas tso cai rau nws nqus kom muaj cua sov thiab tswj kom sov. Qhov no ua rau nws cov khoom siv zoo rau siv hauv PCB drilling thiab milling tshuab, uas kub yog tsim tau thaum lub sij hawm tov khoom txheej txheem.
Cov tshuab granite feem ntau siv hauv PCB drilling thiab milling tshuab muaj ntau yam kev sib txawv ntau ntawm 20 ℃ rau 80 ℃. Txawm li cas los xij, qhov no ntau yuav sib txawv raws li hom granite siv. Piv txwv li, dub granite, uas muaj lub peev xwm ntau dua thermal, tuaj yeem tiv thaiv cov ntsuas kub siab dua piv rau cov npoo av sib dua.
Ntxiv rau qhov ntsuas kub, cov tuab ntawm cov granite baster kuj tseem yog qhov tseem ceeb tshaj plaws los xav txog. Thicker granite muaj kev yoojyim dua tuaj yeem nqus tau cua sov thiab tswj qhov kub thiab txias thaum lub tshuab ua haujlwm khov kho. Qhov no ua kom pom tseeb tias qhov tseeb thiab precision ntawm PCB drilling thiab milling tshuab yog tswj tau txawm tias kev siv ntev.
Lub drilling lossis milling nrawm kuj yog qhov tseem ceeb tshaj plaws los xav txog thaum siv cov khoom lag luam GRANC hauv PCB drilling thiab milling tshuab. Kev ntsuas dej siab los yog milling nrawm tsim ntau dua cov cua sov, uas tuaj yeem ua rau kev puas tsuaj rau cov granite. Yog li ntawd, nws yog ib qho tseem ceeb kom tswj qhov nrawm ntawm lub tshuab kom ntseeg tau tias qhov kev sib txawv kub sib txawv ntawm cov granite yog tswj.
Hauv kev xaus, kev siv cov ntsiab lus granite tau hloov kho cov PCB drilling thiab milling txheej txheem. Lawv muaj cov neeg ruaj khov thiab tuaj yeem tiv thaiv kom muaj qhov kub thiab txias tsis muaj kev puas tsuaj. Qhov ntsuas kub hloov ntau yam siv hauv PCB drilling thiab milling tshuab yog nruab nrab ntawm 20 ℃, nyob ntawm cov tuab thiab grans siv. Nrog cov ntaub ntawv no, kws tshawb fawb thiab cov kws tshaj lij tuaj yeem xaiv cov khoom zoo granite rau lawv cov pcb drilling thiab milling cov tshuab kom zoo dua qub thiab ua tiav cov khoom lag luam zoo kawg.
Lub sijhawm Post: Mar-18-2024