Hais txog resin plugged txheej txheem

Nyob rau hauv xyoo tas los no, cov txheej txheem txuas txuas ntxiv tau siv dav hauv PCB kev lag luam, tshwj xeeb tshaj yog nyob rau hauv cov khoom uas muaj cov txheej txheem siab thiab cov board tuab, uas yog cov nyiam heev. Cov txheej txheem txuas txuas rau cov ntawv luam tawm Circuit Board yog cov txheej txheem siv los tiv thaiv luv luv ntawm cov txheej hlau hauv cov ntawv luam tawm. Lub hom phiaj yog yuav sau qhov thiab ntsaws rau thaum lub sijhawm tsim khoom lag luam ntawm cov ntawv luam tawm hluav taws xob kom tiv thaiv luv luv.

Dab tsi yog cov txheej txheem txuas txuas rau hauv PCB ua? Hauv kev ua cov txheej txheem siab thiab ntau txheej luam tawm Circuit Court boards, feem ntau yog tsim nyog rau faus qhov. Resin plugged qhov tsuas yog tsim los ntawm txheej txheej phab ntsa nrog tooj liab, sau los ntawm qhov nrog epoxy resin, thiab tom qab ntawd txheej txheej nrog tooj liab. Qhov saum npoo ntawm cov ntawv luam tawm Circuit Court boards siv cov cuab yeej txuas txuas tsis muaj qhov dents, thiab lub qhov tuaj yeem ua tau yam tsis muaj kev cuam tshuam rau vuam.

Hauv kev tsim cov txheej txheem ntawm cov ntawv luam tawm hauv Circuit Court, kev ua haujlwm ntawm lub voj voog yog ua tiav los ntawm kev tso cov xov hlau ntawm lub substrate kom tso cai rau tam sim no ntws. Vim tias muaj ntau qhov me me thiab qhov tawm ntawm lub rooj tsav xwm luam tawm, yog tias yuav tsum tau siv electroplating, cov qhov thiab cov khoom no yuav muaj kev cuam tshuam loj rau qhov zoo ntawm electroplating, yog li cov khoom siv hluav taws xob ntsaws qhov yuav tsum tau siv.

Qhov sib txawv ntawm solder plugged thiab resin plugged

Solder plugged thiab resin plugged yog ob txoj kev sib txawv, thiab lawv qhov sib txawv feem ntau tshwm sim hauv cov hauv qab no.

1. Cov txheej txheem sib txawv

Lub solder plugged yog ib txheej ntsuab ntxiv rau lub elliptical qhib ntawm lub solder ncoo los tiv thaiv lub solder los ntawm wrapping nyob rau hauv. Resin plugged qhov yog drilled rau ntawm lub rooj tsavxwm, thiab ib tug thermoplastic resin yog txhaj rau hauv lub qhov drilled los sau lub qhov thiab tiv thaiv qhov. luam tawm Circuit Board.

2.Txoj haujlwm sib txawv

Ob txheej txheem zoo sib xws, tiv thaiv kev ua haujlwm hauv hluav taws xob tsawg. Tab sis lub solder plugged qhov feem ntau plays lub luag hauj lwm nyob rau hauv kev tiv thaiv lub solder pad ntawm lub rooj tsavxwm los ntawm kev sau nrog solder, ua rau luv luv Circuit Court nyob rau hauv lub electrons nyob rau hauv lub luam Circuit Court board. Cov resin ntsaws qhov tsuas yog ua haujlwm tiv thaiv kev tiv thaiv.

Tom qab solidification, cov txheej txheem solder ntsaws yuav ntsws, uas yog nquag cua tshuab hauv lub qhov thiab tsis tuaj yeem ua tau raws li qhov xav tau ntawm cov neeg siv khoom. Cov txheej txheem txuas ntxiv siv cov resin los ntsaws qhov faus qhov ntawm txheej txheej HDI ua ntej nias, daws cov teeb meem tshwm sim los ntawm cov hlua txuas, thiab ntsuas qhov tsis sib xws ntawm cov tuab tswj ntawm cov txheej txheem nias nruab nrab thiab tsim cov txheej txheej sab hauv faus qhov txhaws. kua nplaum. Txawm hais tias cov resin plugged txheej txheem yog ib qho nyuaj thiab kim nyob rau hauv cov nqe lus ntawm cov txheej txheem, nws muaj zoo dua solder plugged nyob rau hauv cov nqe lus ntawm fullness thiab zoo.

Qhov kom zoo dua ntawm cov ntawv luam tawm Circuit Board resin plugged txheej txheem yog tias nws tuaj yeem txhim kho cov neeg kho tshuab lub zog thiab kev ua haujlwm hluav taws xob ntawm cov ntawv luam tawm Circuit Board. Los ntawm kev sau cov qhov tsis sib xws thiab qhov tsis sib xws, cov txheej txheem no tuaj yeem tiv thaiv cov khoom siv hluav taws xob los ntawm kev nkag mus rau cov khoob no thiab ua rau muaj kev cuam tshuam tsis zoo. Kev siv cov txheej txheem no kuj tseem tuaj yeem ua rau saum npoo ntawm cov ntawv luam tawm Circuit Board smoother thiab txhim kho kev ruaj ntseg, yog li ua kom lub neej ntev ntawm cov ntawv luam tawm Circuit Board.