Nrog rau txoj kev loj hlob sai ntawm cov khoom siv hluav taws xob mus rau lub teeb, nyias, me me, high-density, multi-functional thiab microelectronic integration technology, lub ntim ntawm cov khoom siv hluav taws xob thiab cov ntawv luam tawm Circuit Boards kuj shrinking exponentially, thiab cov sib dhos ceev yog nce. hloov mus rau qhov kev txhim kho no, cov neeg ua ntej tau tsim PCB plug technology, uas ua rau muaj txiaj ntsig zoo ntawm PCB sib dhos ntom ntom, txo cov khoom ntim, txhim kho kev ruaj ntseg thiab kev ntseeg siab ntawm cov khoom PCB tshwj xeeb, thiab txhawb kev tsim cov khoom PCB.
Muaj peb hom hlau puag ntsaws qhov tshuab: semi-solidified ntawv nias qhov; Screen luam ntawv tshuab ntsaws qhov; Nqus plug qhov.
1.semi-solidified ntawv nias lub qhov
Nws yog siv ib daim ntawv semi-kho nrog cov ntsiab lus siab ntawm cov kua nplaum.
Los ntawm txoj kev ntawm lub tshuab nqus tsev kub nias, cov resin nyob rau hauv daim ntawv semi-kho tau ntim rau hauv lub qhov uas xav tau ntsaws, thaum txoj hauj lwm uas tsis xav tau lub qhov ntsaws yog tiv thaiv los ntawm cov khoom tiv thaiv.Tom qab nias, rhuav tshem cov khoom tiv thaiv, txiav. tawm ntawm cov kua nplaum dhau, uas yog kom tau lub qhov ntsaws qhov phaj tiav cov khoom.
1). Cov khoom siv thiab cov khoom siv yuav tsum tau: daim ntawv semi-kho nrog cov kua nplaum siab, cov ntaub ntawv tiv thaiv (cov ntawv txhuas, tooj liab ntawv ci, tso zaj duab xis, thiab lwm yam), tooj liab ntawv ci, tso zaj duab xis
2). Khoom siv: CNC drilling tshuab, hlau substrate nto kho kab, riveting tshuab, nqus kub xovxwm, siv sib tsoo tshuab.
3). Cov txheej txheem thev naus laus zis: hlau substrate, tiv thaiv cov khoom txiav → hlau substrate, tiv thaiv cov khoom drilling → hlau substrate nto kho → rivet → laminate → nqus kub xovxwm → tsim kua muag tiv thaiv cov khoom → txiav cov kua nplaum ntau dhau
2.Screen tshuab luam ntawv ntsaws qhov
yog hais txog lub tshuab luam ntawv zoo tib yam ntsaws lub qhov cob rau hauv lub qhov hauv cov hlau substrate, thiab tom qab ntawd kho.Tom qab kho, txiav tawm cov kua nplaum dhau, uas yog, lub qhov ntsaws qhov phaj tiav cov khoom.Txij li txoj kab uas hla ntawm cov hlau puag ntsaws qhov. phaj yog qhov loj (inch ntawm 1.5mm los yog ntau tshaj), cov resin yuav ploj thaum lub qhov ntsaws los yog cov txheej txheem ci, yog li nws yog ib qho tsim nyog yuav tsum tau lo ib txheej ntawm kub tiv thaiv zaj duab xis nyob rau sab nraub qaum los txhawb cov resin, thiab xyaum. ib tug xov tooj ntawm cov cua vents ntawm qhov chaw orifice los pab txhawb lub vent ntawm lub plug qhov.
1). cov ntaub ntawv thiab cov khoom siv uas yuav tsum tau muaj: plug resin, kub tiv thaiv zaj duab xis, cua cushion phaj.
2) khoom siv: CNC drilling tshuab, hlau substrate nto kho kab, tshuaj ntsuam tshuab luam ntawv, cua kub qhov cub, siv sib tsoo tshuab.
3) txheej txheem thev naus laus zis: hlau substrate, aluminium ntawv txiav → hlau substrate, aluminium ntawv drilling → hlau substrate nto kho → nplaum kub tiv thaiv zaj duab xis → laum cua cushion phaj drilling → tshuaj ntsuam tshuab ntsaws qhov → ci → kua muag kub tiv thaiv zaj duab xis → txiav cov kua nplaum ntau dhau.
3. Lub tshuab nqus tsev ntsaws qhov
yog hais txog kev siv lub tshuab nqus tsev ntsaws qhov tshuab hauv lub tshuab nqus tsev ntsaws qhov chaw rau hauv lub qhov hauv cov hlau substrate, thiab tom qab ntawd ci curing.Tom qab curing, txiav tawm cov kua nplaum dhau, uas yog, lub qhov ntsaws qhov phaj tiav cov khoom.Dua rau Qhov loj ntawm txoj kab uas hla ntawm lub hauv paus hlau ntsaws qhov phaj (inch ntawm 1.5mm los yog ntau tshaj), cov resin yuav ploj thaum lub qhov ntsaws los yog cov txheej txheem ci, yog li txheej txheej kub tiv thaiv zaj duab xis yuav tsum muab tso rau sab nraub qaum los txhawb nqa. cov resin..
1). cov ntaub ntawv thiab cov khoom siv uas yuav tsum tau muaj: plug resin, kub tiv thaiv zaj duab xis.
2). Cov khoom siv: CNC laum, hlau substrate nto kho kab, lub tshuab nqus tsev ntsaws tshuab, cua kub qhov cub, siv grinder.
3) Cov txheej txheem thev naus laus zis: hlau substrate qhib → hlau substrate, aluminium ntawv drilling → hlau substrate nto kho → muab tshuaj txhuam kub tiv thaiv zaj duab xis → nqus plua plav tshuab ntsaws qhov → ci thiab kho → kua muag kub tiv thaiv zaj duab xis → txiav cov kua nplaum ntau dhau.
Hlau substrate lub ntsiab plug qhov tshuab ib nrab ntawm kev kho zaj duab xis siab filling qhov, silk-screen luam ntawv tshuab ntsaws lub qhov ntsaws qhov thiab lub tshuab nqus tsev, txhua lub qhov ntsaws tshuab muaj nws qhov zoo thiab qhov tsis zoo, yuav tsum ua raws li cov khoom tsim, cov nqi yuav tsum tau ua. , cov cuab yeej siv, xws li kev tshuaj ntsuam xyuas, uas tuaj yeem ua kom cov khoom tsim tau zoo, txhim kho cov khoom zoo, txo cov nqi tsim khoom.