Nyob rau hauv lub tshuab luam ntawv Circuit Court board ua technology, resin txhuas ntawv plug qhov yog ib tug tseem ceeb txheej txheem tsim rau tej yam khoom qauv thiab kev ua tau zoo, tshwj xeeb tshaj yog haum rau cov khoom uas yuav tsum tau nruj me ntsis rau qhov kev cia siab ntawm lub qhov, xws li multi- txheej hybrid boards thiab siab - zaus siab - ceev boards. This plugging method, through precise operation procedures and process control, can effectively ensure the density and surface smoothness of the hole filling, laying a stable foundation for subsequent processing steps.
Kev npaj ua ntej ua haujlwm yog qhov tseem ceeb lav rau qhov zoo ntawm resin aluminium ntawv ntsaws qhov. Ua ntej, nws yog ib qho tsim nyog los xaiv cov ntawv txhuas uas tsim nyog raws li qhov zoo ntawm lub rooj tsav xwm luam tawm, xws li qhov loj thiab qhov tob. Lub thickness thiab hardness ntawm daim ntawv txhuas yuav tsum phim lub qhov ntsaws qhov siab tsis ua kom tsis txhob lub qhov puas los yog tsis sib xws los ntawm txhuas ntawv deformation. Nyob rau tib lub sijhawm, cov yam ntxwv ntawm cov resin siv yuav tsum tau kuaj xyuas kom ntseeg tau tias nws cov flowability thiab curing shrinkage npaum li cas raws li cov txheej txheem. Rau siab - zaus siab- ceev boards, nws tseem yuav tsum tau ua tib zoo saib xyuas seb qhov dielectric tas li ntawm cov resin zoo ib yam nrog cov substrate los tiv thaiv kev cuam tshuam cov teeb liab kev ua haujlwm. Tsis tas li ntawd, qhov kev debugging ntawm lub qhov ntsaws cov cuab yeej yog qhov tseem ceeb, yuav tsum tau calibration ntawm tsis xws li scraper siab thiab kev khiav hauj lwm ceev kom paub tseeb tias qhov tseeb ntawm cov ntawv sib txuas ntawm cov ntawv txhuas thiab cov ntawv luam tawm hauv Circuit Court saum npoo, thiab txo cov khoom tsis xws luag los ntawm cov khoom sib txawv.
Cov txheej txheem ua haujlwm tseem ceeb qhia txog cov txheej txheem cov yam ntxwv ntawm resin aluminium ntawv ntsaws qhov. Thawj kauj ruam yog los ntxuav lub qhov chaw los ntawm kev kho plasma los yog siab - cua tshuab cua tshuab kom tshem tawm cov plua plav seem, roj stains, thiab lwm yam impurities hauv lub qhov, tsis txhob impurities los ntawm kev sib xyaw rau hauv cov resin thiab cuam tshuam rau lub zog sib txuas. Tom qab ntawd, cov ntaub ntawv npaj tau muab sib npaug rau saum npoo ntawm daim ntawv txhuas, thiab cov ntawv txhuas yog raug them rau ntawm cov ntawv luam tawm Circuit Board qhov chaw siv cov khoom siv. Tom qab ntawd cov resin tau ntim rau hauv lub qhov nyob rau hauv siab los ntawm qhov nrawm nrawm ntawm lub scraper. Thaum lub sij hawm tus txheej txheem no, nws yog ib qho tsim nyog los tswj lub kaum sab xis thiab lub siab ntawm lub scraper thiab qhov chaw ntawm lub rooj tsavxwm kom paub tseeb tias cov resin tau puv rau hauv qab ntawm lub qhov thiab tsis muaj npuas. Rau qhov sib sib zog nqus hauv siab ntau- txheej txheej sib xyaw cov phaj siab, feem ntau yuav tsum tau sau rau hauv ntau zaus, thiab tom qab txhua qhov txhaws, luv luv precuring yog ua los tiv thaiv cov resin los ntawm sinking thiab ua khoob vim lub ntiajteb txawj nqus. Tom qab ua tiav tiav, daim ntawv txhuas yuav tsum tau muab tshem tawm, thiab lub tiaj tiaj nyias txheej ntawm cov resin yuav raug tsim nyob rau saum npoo ntawm lub qhov kom khaws lub thickness haum rau cov txheej txheem polishing tom ntej.
Kev kho thiab tom qab- cov txheej txheem kev kho mob ncaj qha cuam tshuam rau qhov kawg ntawm lub qhov ntsaws. Cov txheej txheem curing yuav tsum nruj me ntsis ua raws li qhov kub thiab txias, thiab xyuas kom zoo zoo ntawm cov resin los ntawm sab hauv tawm los ntawm cov cua kub stepwise kom tsis txhob muaj kev ntxhov siab sab hauv los ntawm cov cua sov hauv zos sai, uas yuav ua rau tawg ntawm phab ntsa pore. Tom qab kho tiav lawm, cov txheej txheem polishing zoo yog siv los tshem tawm cov resin ntau dhau ntawm lub qhov, ua kom lub ntsej muag ntawm lub rooj tsavxwm nrog lub qhov. Thaum lub sij hawm polishing, qhov ceev thiab pub tus nqi ntawm kev sib tsoo log yuav tsum tau tswj kom tsis txhob muaj polishing ntau dhau los ntawm kev nthuav tawm cov resin hauv lub qhov los yog ua rau qhov chaw ntawm lub substrate puas. Rau cov khoom lag luam nrog micro qhov muag tsis pom cov qauv xws li HDI luam ntawv Circuit Court boards, yuav tsum tau ntxuav saum npoo tom qab polishing kom tshem tawm cov residual resin khib nyiab thiab txhuas hais, kom tsis txhob muaj kev cuam tshuam rau cov txheej txheem txheej tom ntej.
Cov ntsiab lus tseem ceeb ntawm kev tswj kom zoo khiav los ntawm tag nrho cov txheej txheem ntawm ntsaws qhov. Thaum lub sij hawm ua tiav, ib qho kev soj ntsuam hauv online yog siv los saib xyuas cov xwm txheej ntawm cov resin nyob rau hauv lub sij hawm, txheeb xyuas cov teeb meem xws li unfilled, npuas, thiab misalignment, thiab kho cov txheej txheem tsis raws sij hawm. Tom qab kho, nws yog ib qho tsim nyog yuav tsum tau ua cov qauv tshuaj xyuas ntawm lub qhov ua haujlwm los xyuas qhov kev sib txuas ntawm lub zog ntawm cov resin thiab lub qhov phab ntsa - seb puas muaj delamination ntawm qhov sib cuam tshuam tuaj yeem txheeb xyuas los ntawm kev kuaj tev. Rau siab - zaus siab- cov boards ceev, cov teeb liab tsis tau nyob rau hauv qhov chaw qhov chaw kuj yuav tsum tau kuaj xyuas kom ntseeg tau tias kev kho lub qhov ntsaws tsis muaj qhov tsis zoo rau kev ua haujlwm hluav taws xob. Tsis tas li ntawd, thawj cov khoom tsim tawm hauv ntau yuav tsum tau ua tiav tag nrho - kev tshuaj xyuas qhov loj kom paub meej tias lub qhov flatness, resin curing degree, thiab lwm yam kev ntsuas ua tau raws li cov qauv ua ntej nkag mus rau ntau lawm, txo qhov kev pheej hmoo ntawm cov txheej txheem tom ntej los ntawm qhov ntsaws qhov teeb meem zoo los ntawm qhov chaw.