Kev Taw Qhia ntawm PCB Back Drilling Process
Tso lus
Lub nraub qaum cov txheej txheem drilling ntawm cov qauv hluav taws xob yog ib qho ntawm cov txheej txheem rau kev tsim cov kev tsim hluav taws xob cov tsheb loj ua haujlwm (PCBs), uas muab cov khoom siv hluav taws xob zoo dua rau PCBs.
1.Qhov txheej txheem rov qab drilling yog dab tsi?
Cov txheej txheem rov qab drilling yog txheej txheem rau drilling qhov nyob tom qab ntawm PCB. Thaum lub sij hawm tsim PCB, lub qhov yog drilled rau sab nraum qab ntawm PCB es tsis yog qhov saum npoo kom ua tiav qhov ceev thiab kev ntseeg siab. Ua li no tuaj yeem ua tiav cov qauv siv hluav taws xob siab ceev, thaum tseem txo cov thickness thiab qhov hnyav ntawm PCBs.
2.Cov yam ntxwv ntawm cov txheej txheem rov qab drilling
Siab raug
Siv cov txheej txheem rov qab drilling tuaj yeem tsim cov PCB boards siab vim tias cov cuab yeej ua tau zoo thiab cov cuab yeej siv siab kawg ntawm cov txheej txheem rov qab drilling muab cov qib siab ntawm qhov raug thiab rov ua dua. Qhov raug siab ntawm cov txheej txheem no txo cov naj npawb ntawm cov khoom siv rov ua dua thiab cov khoom seem, yog li txo cov nqi tsim khoom thiab txhim kho cov khoom zoo thiab kev ntseeg siab.
Kev ntseeg siab
Siv cov txheej txheem rov qab drilling tuaj yeem txhim kho lub zog ntawm PCB thiab txuas nws lub neej kev pab cuam. Hauv ntau daim ntawv thov, cov txheej txheem no tuaj yeem txo qhov tshwm sim ntawm PCB tsis ua haujlwm thiab txhim kho cov khoom ntseeg tau.
Cov txheej txheem rov qab drilling yog siv dav hauv kev tsim khoom ntawm ntau yam high-density thiab high-speed PCBs. Nws qhov zoo dua yog tias nws tuaj yeem txhim kho qhov ceev, kev ntseeg tau, thiab cov khoom siv kho tshuab ntawm PCBs.
Cov txheej txheem rov qab drilling yog txheej txheem tsim khoom tseem ceeb, uas coj ntau yam zoo rau PCB kev tsim khoom. Nyob rau hauv lub neej yav tom ntej, Sihui Fuji yuav txuas ntxiv ua qhov kev tshawb fawb tob ntawm cov txheej txheem no los txhim kho nws cov kev ua tau zoo thiab kev ua tau zoo kom tau raws li qhov kev xav tau ntawm kev lag luam hluav taws xob.
