Hauv kev tsim khoom siv hluav taws xob, cov ntawv luam tawm Circuit Board (PCBs) ua lub luag haujlwm tseem ceeb hauv kev muab lub hauv paus ruaj khov rau ntau yam khoom siv hluav taws xob thiab cov khoom siv hluav taws xob.Raws li PCB kev tsim thiab kev sib dhos txuas ntxiv mus, nws yog ib qho tseem ceeb rau cov neeg tsim khoom kom nkag siab txog lub tswv yim ntawm PCB feem pua thiab yuav ua li cas xam nws kom raug.Qhov blog no yog lub hom phiaj los ua kom pom lub ntsiab lus ntawm lub ntsiab lus no thiab muab kev nkag siab txog kev ua kom tau txais PCB ntau tshaj plaws.
Nkag siab PCB feem pua:
PCB feem pua yog hais txog cov txiaj ntsig ntawm PCB cov txheej txheem tsim khoom, qhia txog kev faib ua feem ntawm PCBs ua haujlwm rau tag nrho cov PCBs tsim lossis sib sau ua ke.Kev suav PCB feem pua yog qhov tseem ceeb rau cov tuam txhab lag luam vim nws qhia txog kev ua tau zoo thiab kev ua haujlwm zoo ntawm cov txheej txheem tsim khoom.
Yuav ua li cas xam PCB feem pua:
Txhawm rau xam PCB feem pua, koj yuav tsum xav txog ob yam tseem ceeb: tus naj npawb ntawm cov PCBs ua haujlwm thiab tag nrho cov PCBs tsim lossis sib sau ua ke hauv ib qho kev tsim khoom.
1. Txiav txim seb tus naj npawb ntawm cov PCBs ua haujlwm: Qhov no yog hais txog PCBs uas tau dhau tag nrho cov kev tswj xyuas zoo thiab ua tau raws li cov qauv tsim nyog.Cia peb hais tias koj tau tsim 100 PCBs, thiab tom qab kev sim ua tiav, 90 ntawm lawv tau pom tias ua haujlwm tau zoo.
2. Xam cov feem pua PCB: faib cov khoom siv PCB los ntawm tag nrho cov PCBs tsim los yog sib sau ua ke, ces muab cov txiaj ntsig los ntawm 100 kom tau qhov feem pua PCB.
PCB Feem pua = (Kev Ua Haujlwm PCB Ntau / Tag Nrho PCB Quantity) * 100
Siv cov piv txwv yav dhau los, kev suav yog: (90/100) * 100 = 90%
Maximize PCB tawm los:
Ua tiav qhov feem pua PCB siab yog qhov zoo tagnrho rau cov tuam txhab hluav taws xob vim nws cuam tshuam ncaj qha rau lawv cov txiaj ntsig thiab cov neeg siv khoom txaus siab.Nov yog qee cov tswv yim rau kev ua kom zoo tshaj PCB tawm los:
1. Siv cov kev tswj xyuas kom zoo: xyuas kom meej tias txhua tus PCB tsim tau raug kuaj xyuas kom pom muaj qhov tsis xws luag lossis teeb meem ntxov.Qhov no tso cai rau kev kho raws sij hawm thiab txo tus naj npawb ntawm cov PCBs tsis raug.
2. Kev ua kom zoo rau koj cov txheej txheem tsim khoom: Kev ntsuas tsis tu ncua thiab txhim kho koj cov txheej txheem tsim khoom kom txo tau qhov yuam kev, txo lub sijhawm tsim khoom, thiab txhim kho tag nrho cov txiaj ntsig.Xav txog kev nqis peev hauv kev tsim PCB siab heev thiab kev sib dhos thev naus laus zis los txhim kho kev ua haujlwm thiab raug.
3. Txhim khu kev cob qhia cov neeg ua haujlwm: ua kom tiav thiab tsis tu ncua kev cob qhia rau cov neeg ua haujlwm koom nrog hauv cov txheej txheem tsim khoom PCB.Ib tus neeg ua haujlwm tau txais kev cob qhia zoo tsis tshua muaj kev ua yuam kev, ua rau muaj tus nqi PCB ntau dua.
4. Siv Cov Txheej Txheem Tswj Xyuas Txheej Txheem (SPC) cov txheej txheem: Kev siv cov txheej txheem SPC tso cai rau koj los saib xyuas thiab tswj txhua yam ntawm kev tsim khoom, ua kom muaj kev sib luag thiab txo qhov sib txawv.SPC pab txheeb xyuas cov teeb meem tshwm sim thaum ntxov yog li kev kho yuav raug coj ua ua ntej qhov txiaj ntsig tseem ceeb tshwm sim.
nyob rau hauv xaus:
Kev suav PCB feem pua yog qhov tseem ceeb rau cov tuam txhab lag luam los ntsuas qhov ua tau zoo ntawm lawv cov txheej txheem tsim khoom.Los ntawm kev nkag siab yuav ua li cas xam thiab nce PCB cov txiaj ntsig, cov tuam txhab tuaj yeem txo cov khoom pov tseg, nce nyiaj tau los, thiab xa cov PCBs zoo rau cov neeg siv khoom.Kev ua raws li kev tswj xyuas zoo, txhim kho cov txheej txheem tsim khoom, txhim kho kev cob qhia tus neeg ua haujlwm, thiab siv cov txheej txheem SPC yog cov kauj ruam tseem ceeb kom ua tiav cov txiaj ntsig PCB ntau dua.Los ntawm kev txhim kho tsis tu ncua, cov tuam txhab hluav taws xob hluav taws xob tuaj yeem nyob twj ywm hauv kev sib tw hauv lub ntiaj teb dynamic ntawm PCB manufacturing thiab sib dhos.
Post lub sij hawm: Jun-30-2023