Muaj kev tswj hwm PCB FR4 plating kub 26 txheej countersink

Kev tswj hwm kev lag luam PCB yog lub rooj tsav xwm luam tawm siv hauv kev tswj hwm kev lag luam los saib xyuas thiab tswj ntau yam xws li kub, av noo, siab, ceev, thiab lwm yam kev hloov pauv.Cov PCBs no feem ntau yog ruggedized thiab tsim los tiv thaiv hnyav kev lag luam ib puag ncig xws li cov chaw tsim khoom, cov nroj tsuag tshuaj, thiab cov tshuab ua haujlwm.Kev tswj hwm PCBs feem ntau suav nrog cov khoom siv xws li microprocessors, programmable logic controllers (PLCs), sensors, thiab actuators uas pab tswj thiab ua kom zoo rau ntau yam txheej txheem.Lawv kuj tseem tuaj yeem suav nrog kev sib txuas lus xws li Ethernet, CAN, lossis RS-232 rau kev sib pauv ntaub ntawv nrog lwm yam khoom siv.Txhawm rau kom ntseeg tau tias muaj kev ntseeg siab thiab ua haujlwm tas mus li, kev tswj hwm kev lag luam PCBs dhau los ntawm kev sim nruj thiab kev tswj xyuas kev ntsuas zoo thaum lawv tsim thiab tsim cov txheej txheem.Lawv kuj yuav tsum ua raws li cov qauv kev lag luam xws li UL, CE, thiab RoHS, thiab lwm yam.

Cov khaubncaws sab nraud povtseg PCB yog lub rooj tsavxwm luam tawm nrog ntau txheej txheej ntawm cov kab tooj liab thiab cov khoom siv hluav taws xob sib txuas ntawm lawv.Lawv feem ntau muaj ntau tshaj 6 txheej thiab tuaj yeem mus txog 50 lossis ntau dua, nyob ntawm qhov nyuaj ntawm kev tsim hluav taws xob.Cov khaubncaws sab nraud povtseg PCBs muaj txiaj ntsig zoo thaum tsim cov khoom siv compact uas xav tau ntau yam khoom.Lawv pab ua kom zoo dua qhov kev teeb tsa ntawm lub rooj tsav xwm hauv Circuit Court los ntawm kev taug txoj kev nyuaj thiab kev sib txuas los ntawm ntau txheej txheej.Qhov no ua rau muaj kev sib txuam ntau dua thiab muaj txiaj ntsig zoo uas txuag tau qhov chaw ntawm lub rooj tsavxwm.Cov boards no feem ntau yog siv rau hauv high-end electronics applications, xws li aerospace, tiv thaiv, thiab kev lag luam kev sib txuas lus.Lawv xav tau cov txheej txheem tsim khoom, xws li laser drilling thiab tswj impedance routing, kom ntseeg tau siab precision thiab kev ntseeg siab.Vim lawv qhov nyuaj, tsim thiab tsim cov txheej txheem siab PCBs tuaj yeem kim dua thiab siv sijhawm ntau dua li cov qauv PCBs.Tsis tas li ntawd, ntau txheej txheej PCB muaj, qhov ntau dua qhov ua yuam kev thaum tsim thiab tsim khoom.Yog li ntawd, cov txheej txheem siab PCBs yuav tsum muaj kev sim ntau thiab kev tswj xyuas kom zoo los xyuas kom meej tias lawv ua haujlwm thiab kev ntseeg tau.

Countersink PCB yog hais txog cov txheej txheem ntawm drilling ib lub qhov nyob rau hauv lub rooj tsavxwm thiab ces siv ib tug loj txoj kab uas hla me ntsis los tsim ib tug conical recess nyob ib ncig ntawm lub qhov.Qhov no feem ntau ua tiav thaum lub taub hau ntawm lub hau ntswj lossis ntsia liaj qhov rooj yuav tsum tau yaug nrog lub ntsej muag ntawm PCB.Countersink feem ntau yog ua tiav thaum lub sij hawm drilling theem ntawm PCB manufacturing, tom qab cov txheej tooj liab tau etched thiab ua ntej lub rooj tsavxwm tau dhau los ntawm lub qhov ncauj qhov ntswg thiab silkscreen luam ntawv txheej txheem.Qhov loj thiab cov duab ntawm lub txee-sunk qhov yuav nyob ntawm seb cov ntsia hlau lossis ntsia liaj qhov rooj siv thiab cov tuab thiab cov khoom siv ntawm PCB.Nws yog ib qho tseem ceeb los xyuas kom meej tias qhov tob thiab txoj kab uas hla ntawm countersink yog tsim nyog kom tsis txhob ua rau cov khoom puas los yog cov kab hauv PCB.Countersink PCB tuaj yeem yog cov txheej txheem muaj txiaj ntsig thaum tsim cov khoom lag luam uas xav tau kom huv thiab tiaj tus.Nws tso cai rau cov ntsia hlau thiab bolts los zaum yaug nrog lub rooj tsavxwm, tsim kom muaj kev zoo nkauj zoo nkauj dua thiab tiv thaiv snagging lossis kev puas tsuaj los ntawm kev sib txuas.