Fiilooyinka PCB waa qayb aad muhiim ugu ah naqshada PCB. Qaar ka mid ah saaxiibbada ma garanayaan inta ay le’eg tahay ballaarka xarigga PCB -ga guud ahaan. Aynu soo bandhigno inta ay le’eg tahay ballaarka xarigga PCB -ga guud ahaan.

Guud ahaan, waxaa jira laba arrimood oo la tixgeliyo baaxadda xarigga fiilooyinka PCB. Midda hore waa cabbirka hadda. Haddii socodka hadda socdaa yahay mid weyn, raadku ma noqon karo mid aad u khafiif ah; tan labaad waa in la tixgeliyo awoodda wax -soo -saarka guddiga dhabta ah ee warshadda guddiga. Haddii hadda uu yar yahay, raadku wuu khafiifsan karaa, laakiin haddii uu aad u dhuuban yahay, Warshadaha guddiga PCB Qaarkood ma awoodi karaan inay soo saaraan, ama way soo saari karaan laakiin heerka wax -soo -saarka ayaa kor u kacay, markaa waa in la tixgeliyaa warshadda guddiga .

Intee in le’eg tahay baaxadda xarigga xargaha PCB -ga ayaa guud ahaan la dhigay

Guud ahaan, baaxadda xarriiqda iyo kala -dheereynta xariiqda waxaa lagu xakameeyaa 6/6mil, daloolkuna waa 12mil (0.3mm). Inta badan soo saarayaasha PCB ayaa soo saari kara, qiimaha wax soo saarkuna wuu hooseeyaa.

Ballaca ugu yar ee safka iyo kala -dheereynta xarigga waxaa lagu xakameeyaa 4/4mil, daloolkana waa 8mil (0.2mm). In ka badan kala badh soo -saarayaasha PCB ayaa soo saari kara, laakiin qiimuhu wax yar buu ka qaalisan yahay kii hore.

Ballaca ugu yar ee safka iyo kala -dheereynta xarigga waxaa lagu xakameeyaa 3.5/3.5mil, daloolkana waa 8mil (0.2mm). Waxaa jira waxsoosaarka PCB -ga oo yar oo soo saari kara, qiimuhuna wuxuu noqon doonaa wax yar oo qaali ah.

Ballaca ugu yar ee safka iyo kala -dheereynta xariiqda waxaa lagu xakameeyaa 2/2mil, daloolkuna waa 4mil (0.1mm). Shirkado badan oo PCB soo saara ma soo saari karaan. Qiimaha noocan ah ayaa ugu sarreeya.

Haddii baaxadda xariiqda la dejiyo iyadoo loo eegayo cufnaanta naqshadda PCB, cufnaanta ayaa ka yar, oo ballaadhka xarriiqa iyo kala -dheereynta xarigga ayaa loo dejin karaa inay weynaato, cufnaantana waxaa loo dejin karaa inay yaraato:

1) 8/8mil, 12mil (0.3mm) oo loogu tala galay daloolka.

2) 6/6mil, 12mil (0.3mm) oo loogu tala galay daloolka.

3) 4/4mil, 8mil (0.2mm) oo loogu tala galay daloolka.

4) 3.5/3.5mil, 8mil (0.2mm) oo loogu tala galay daloolka.

5) 3.5/3.5mil, 4mil loogu talagalay daloolka (0.1mm, qodista laser).

6) 2/2mil, 4mil loogu talagalay daloolka (0.1mm, qodista laser).