Thaum tsim cov laug cam luam tawm (PCBS), qhov tseeb ntawm kev khawb ncaj qha cuam tshuam rau qhov zoo ntawm cov laug cam. Koj puas paub? Ib lub pob zeb tshwj xeeb - ZHHIMG® granite - tab tom dhau los ua "riam phom zais cia" rau kev khawb PCB!
Kev khawb PCB nyuaj npaum li cas? Xav txog kev khawb qhov uas nyias dua li cov plaub hau tib neeg ntawm lub rooj tsavxwm circuit uas me dua li tus ntiv tes. Kev hloov me ntsis tuaj yeem ua rau lub voj voog tsis ua haujlwm. Thaum khawb cov khoom siv ib txwm muaj, qhov yuam kev feem ntau tshwm sim vim yog qhov kub thiab txias hloov pauv thiab kev co ntawm cov khoom siv. Thiab ZHHIMG® granite muaj qhov zoo "tiv thaiv kev cuam tshuam"! Nws cov coefficient ntawm thermal expansion qis heev. Txawm tias thaum kub siab tshwm sim thaum lub sijhawm laser drilling, nws tsis yooj yim deforms thiab tuaj yeem tswj qhov kev hloov pauv ntawm qhov nanometer. Lub caij no, nws muaj qhov nyuaj heev, thiab nws cov qauv sab hauv tuaj yeem nqus tau ntau dua 90% ntawm cov khoom siv vibration zoo li daim txhuam cev, zam kev burrs lossis tawg ntawm ntug ntawm lub qhov dej.
Yuav kom cov granite no zoo dua rau kev khawb PCB, pab neeg ZHHIMG® kuj tau ua cov kev txhim kho tshiab. Los ntawm kev kho mob tshwj xeeb annealing, kev ntxhov siab sab hauv ntawm lub pob zeb raug tshem tawm, ib yam li muab nws "zaws so", ua rau nws ruaj khov txawm tias siv ntev. Tsis tas li ntawd, lawv kuj tau muab lub tshuab cua txias microchannel tso rau hauv granite, uas tuaj yeem tshem tawm cov cua sov uas tsim los ntawm kev khawb thiab txo qhov thermal deformation ntxiv.
Niaj hnub nim no, ZHHIMG® granite tau ua tiav zoo hauv cov teb xws li 5G kev sib txuas lus thiab cov khoom siv hluav taws xob hauv tsheb. Tom qab siv nws, ib lub Hoobkas pom tias tus nqi pov tseg 5% ntawm qhov dej qub tau poob qis mus rau tsawg dua 1%, txuag tau ntau dua ib lab yuan hauv cov nqi hauv ib xyoos! Yog tias koj kuj txhawj xeeb txog qhov tseeb ntawm PCB drilling, vim li cas ho tsis sim "pob zeb khawv koob" no? Nws yuav coj koj xav tsis thoob!
Lub sijhawm tshaj tawm: Lub Rau Hli-13-2025