Hauv ntiaj teb ntawm cov khoom siv hluav taws xob, cov laug cam luam tawm (PCBs) yog cov khoom tseem ceeb uas ua lub hauv paus ntawm feem ntau cov khoom siv hluav taws xob. Cov txheej txheem ntawm kev tsim cov laug cam nyuaj no muaj ntau kauj ruam, ib qho tseem ceeb tshaj plaws yog kev khawb. Kev xaiv lub laum laum zoo rau lub laug cam luam tawm yog qhov tseem ceeb rau kev ua kom zoo tshaj plaws thiab xyuas kom meej qhov zoo ntawm cov khoom kawg. Tsab xov xwm no yuav coj koj mus rau cov yam tseem ceeb uas yuav tsum xav txog thaum xaiv lub laum laum PCB rau koj cov kev xav tau laum laum ntawm lub laug cam.
COV LUS XAV TXOG KEV XAIV TSEG
1. Qhov Loj ntawm Lub Tho Qhov: Qhov loj ntawm lub qhov tho qhov yog qhov tseem ceeb heev. Nws yuav tsum phim cov lus qhia ntawm cov khoom uas tau teeb tsa rau ntawm PCB. Cov qhov loj txheem yog txij li 0.2 hli txog 3.2 hli, tab sis cov qhov loj tshwj xeeb kuj muaj rau cov ntawv thov tshwj xeeb.
2. Kev Sib Haum Xeeb ntawm Cov Khoom Siv: Cov khoom siv PCB sib txawv xav tau cov laum sib txawv. Piv txwv li, cov khoom siv iav-fiber reinforced xws li FR-4 yuav xav tau cov laum carbide khov kho, thaum cov khoom mos dua tuaj yeem laum nrog cov laum HSS.
3. Kev ceev ntawm kev khawb: Kev ceev ntawm kev khawb cuam tshuam rau qhov zoo ntawm lub qhov khawb. Kev ceev ceev dua ua haujlwm tau zoo dua, tab sis kuj tseem yuav ua rau muaj kev pheej hmoo ntawm kev puas tsuaj rau PCB. Nws yog ib qho tseem ceeb kom nrhiav tau qhov sib npaug uas haum rau koj cov kev xav tau tshwj xeeb ntawm kev khawb.
4. Kev Txias thiab Kev Siv Lubrication: Kev khawb av tsim cua sov, uas tuaj yeem ua rau lub laum thiab PCB puas tsuaj. Kev siv lub tshuab txias lossis kev siv lubrication tuaj yeem pab tswj qhov kub thiab txias zoo tshaj plaws thiab ua kom lub laum siv tau ntev.
5. Tus nqi piv rau qhov zoo: Txawm hais tias nws yuav ua rau koj xav xaiv qhov pheej yig tshaj plaws, tab sis kev nqis peev rau cov khoom zooCov laum ntsis rau PCB boardyuav pab koj txuag tau nyiaj mus ntev. Cov ntsis laum zoo txo qhov kev pheej hmoo ntawm kev tawg thiab ua kom cov qhov huv dua, ua rau muaj qhov tsis zoo tsawg dua hauv cov khoom kawg.
Xaus lus
Xaiv cov ntawv luam tawm zoo tshaj plawslub tshuab hluav taws xob circuit boardntsis yog ib kauj ruam tseem ceeb hauv cov txheej txheem tsim PCB. Los ntawm kev nkag siab txog cov hom laum ntsis muaj thiab xav txog cov yam xws li qhov loj me, cov khoom siv sib xws, thiab qhov ceev ntawm laum, koj tuaj yeem ua kom muaj txiaj ntsig zoo tshaj plaws thiab xyuas kom meej cov txiaj ntsig zoo. Txawm tias koj yog tus neeg nyiam ua si lossis tus kws tshaj lij hauv kev lag luam hluav taws xob, kev xaiv cov laum ntsis ntawm lub rooj tsavxwm hauv Circuit Court yuav ua rau kev ua haujlwm thiab kev ntseeg siab ntawm koj cov khoom siv hluav taws xob zoo dua.
Lub sijhawm tshaj tawm: Lub Ob Hlis-05-2025
