Cov Txheej Txheem Plugging - Lub Tshuab Nqus Tsev Resin Plugging-B

Cov Ntsiab Lus Tseem Ceeb ntawm Kev Siv Tshuab, Cov Txheej Txheem Tsim Khoom, Kev Ceev Faj, thiab Kev Tiv Thaiv Qhov Tsis Zoo

Cov txheej txheem nqus tsev vacuum resin plugging yog qhov tseem ceeb hauv kev tsim khoom PCB niaj hnub no, tshwj xeeb tshaj yog rau cov laug cam ntau txheej, cov khoom sib txuas ceev ceev (HDI), thiab cov laug cam rigid-flex. Lub Tshuab Nqus Tsev Resin Plugging Machine-B siv cov thev naus laus zis nqus tsev los sau cov qhov nrog cov resin, txhim kho kev ua haujlwm hluav taws xob, lub zog kho tshuab, thiab kev ntseeg siab ntawm cov khoom. Hauv qab no yog cov lus qhia ntxaws ntxaws txog cov ntsiab lus tseem ceeb, cov txheej txheem tsim khoom, cov kev ceev faj tseem ceeb, thiab cov txheej txheem rau kev tiv thaiv cov qhov tsis zoo hauv cov txheej txheem no.

Cov Ntsiab Lus Tseem Ceeb Txog Kev Siv Tshuab

Cov ntsiab lus tseem ceeb ntawm Lub Tshuab Nqus Tsev Resin Plugging Machine-B suav nrog:

1. Kev Tswj Xyuas Lub Tshuab Nqus TsevLub tshuab siv lub tshuab nqus tsev kom nqus cov roj hmab kom sib npaug rau hauv cov qhov, kom ntseeg tau tias tsis muaj npuas thiab cov txiaj ntsig zoo ib yam. Kev tswj hwm qhov nqus tsev kom raug yog qhov tseem ceeb rau kev txhaws qhov zoo.
2. Kev Xaiv Khoom Siv ResinNyob ntawm seb cov khoom xav tau dab tsi, cov khoom siv resin tshwj xeeb xws li epoxy lossis halogen-free resin raug xaiv. Qhov viscosity, cov yam ntxwv ntawm kev ntws, thiab kev ua haujlwm ntawm cov resin cuam tshuam ncaj qha rau qhov zoo ntawm kev sau.
3. Kev Tswj KubKev ruaj khov ntawm qhov kub thiab txias yog qhov tseem ceeb rau qhov zoo ntawm cov roj hmab. Kev tswj qhov kub thiab txias tas li yuav tiv thaiv cov teeb meem xws li cov roj hmab yuav ntsws lossis tawg thaum lub sijhawm kho, ua kom muaj qhov chaw du.
4. Kev Tswj Xyuas Tsis Siv Neeg: Cov tshuab siab heev muaj cov txheej txheem tswj hwm ntse uas kho cov kev teeb tsa ntsaws raws li cov lus qhia ntawm PCB. Qhov no ua rau kev tsim khoom zoo dua thiab txo cov kev ua yuam kev ntawm tib neeg.

Cov Txheej Txheem Tsim Khoom thiab Kev Ua Haujlwm

Cov txheej txheem tsim cov khoom siv nqus tsev vacuum plugging muaj ntau theem, txhua kauj ruam xav tau kev tswj hwm nruj:

1. Kev kho ua ntej (Kev ntxuav thiab kev npaj)Ua ntej yuav muab cov roj hmab lo rau hauv, PCB yuav tsum tau ntxuav kom huv si kom tshem tawm cov pa roj oxidation, roj, thiab cov av qias neeg. Cov phab ntsa uas huv si yog qhov tseem ceeb rau kev nplaum cov roj hmab zoo tshaj plaws thiab kev sau kom sib npaug.
2. Kev Sau Cov Roj Hmab Nqus Tsev: Lub Tshuab Nqus Resin Plugging Machine-B puv cov resin rau hauv cov qhov. Lub siab ntawm lub tshuab nqus tsev txiav txim siab qhov tob ntawm cov resin nkag mus thiab tshem tawm cov npuas, tiv thaiv cov voids sab hauv.
3. Kev Kho Mob Thaum Pib thiab Kev Tswj KubTom qab sau tiav lawm, yuav kho thawj zaug. Nyob rau theem no, kev tswj qhov kub kom meej yog qhov tseem ceeb heev kom tiv thaiv kev puas tsuaj ntawm lub rooj tsavxwm lossis kev ntxhov siab tsis sib npaug vim yog kev nthuav dav ntawm thermal.
4. Kev Ua Tom Qab (Kev Sib Tsoo thiab Kev Kho Dua Thib Ob)Tom qab kho thawj zaug, kev sib tsoo thiab ntxuav qhov chaw yuav tshem tawm cov roj hmab thiab cov khib nyiab ntau dhau. Kev kho zaum ob yuav ua rau cov roj hmab ruaj khov thiab siv tau ntev, ua kom ntseeg tau tias muaj kev ua haujlwm zoo.
5. Kev Tshuaj Xyuas Zaum Kawg thiab Kev Tswj Xyuas ZooCov theem tswj xyuas zoo kawg siv cov khoom siv siab xws li AOI (Automated Optical Inspection) thiab X-Ray los xyuas kom meej qhov zoo ntawm kev sau qhov, suav nrog kev faib cov roj hmab sib npaug, kev sau tsis muaj npuas, thiab qhov chaw tiaj tus.

Kev Ceev Faj Txog Kev Tsim Khoom

Yuav kom ntseeg tau tias muaj kev tsim khoom zoo thiab ruaj khov, cov ntsiab lus hauv qab no yuav tsum tau ua tib zoo saib xyuas:

1. Kev Sib Tov Cov Roj Thiab Kev Tswj Xyuas Kev NqusKev sib tov cov roj hmab kom raug yog qhov tseem ceeb heev. Cov roj hmab ntws tsis zoo tuaj yeem ua rau muaj kev sau tsis sib npaug lossis puv, yog li xaiv hom roj hmab thiab cov khoom ntxiv kom raug yog qhov tseem ceeb.
2. Kev Kho Lub Tshuab Nqus Tsev Thiab Kev SiabThaum lub sijhawm sau, yuav tsum tau kho qhov nqus tsev raws li ntau hom ntawv sib txawv thiab qhov loj me kom ntseeg tau tias cov roj hmab nkag mus rau hauv tag nrho. Qhov nqus tsev tsis sib xws tuaj yeem cuam tshuam tsis zoo rau qhov zoo ntawm kev sau.
3. Kev Tso Chaw thiab Kev Clamping ntawm Rooj TswjhwmThaum lub sijhawm nqus tsev, qhov chaw ntawm lub rooj tsavxwm kom raug thiab qhov clamping ruaj khov yog qhov tsim nyog los tiv thaiv kev hloov pauv thaum lub sijhawm nqus tsev, uas yuav cuam tshuam rau qhov tshwm sim ntawm kev sau.
4. Kev Txij Nkawm thiab Kev Ntsuas Khoom SivKev saib xyuas thiab kho cov khoom siv tsis tu ncua, suav nrog lub tshuab nqus tsev, kev tswj qhov kub, thiab cov khoom siv tswj kev ntws, yog qhov tsim nyog los ua kom lub tshuab khiav tau zoo thiab zam kev puas tsuaj ntawm cov khoom siv.

Qhov Tseem Ceeb ntawm Kev Xaiv Khoom Siv

Kev xaiv cov khoom siv nqus tsev vacuum resin plugging yog qhov tseem ceeb rau cov khoom zoo thiab kev ua haujlwm zoo. Lub Tshuab Nqus Tsev Resin Plugging Machine-B, ua ib lub cuab yeej tsim khoom siab heev, muaj kev tswj hwm tsis siv neeg, kev tswj hwm qhov kub thiab txias meej, thiab kev hloov kho lub tshuab nqus tsev ntse, ua rau nws zoo tagnrho rau kev tsim khoom PCB ntau txheej. Piv rau cov khoom siv ib txwm muaj, Lub Tshuab Nqus Tsev Resin Plugging Machine-B muaj kev ruaj khov zoo dua, kev ua haujlwm zoo dua, thiab kev yooj yim ua haujlwm, tshwj xeeb tshaj yog rau kev tsim khoom PCB ntau thiab ntau.

Txawm hais tias cov khoom siv qis qis yuav pheej yig dua, nws feem ntau raug teeb meem xws li kev tswj lub tshuab nqus tsev tsis raug thiab qhov kub thiab txias hloov pauv, ua rau muaj qhov tsis zoo xws li qhov khoob, kev hloov pauv ntawm lub rooj tsavxwm, thiab kev faib cov roj tsis sib xws. Kev nqis peev rau hauv cov khoom siv ntsaws zoo tsis yog tsuas yog txhim kho cov khoom sib xws thiab cov nqi tsim khoom xwb tab sis kuj txo cov nqi tsis ua haujlwm thiab kev saib xyuas.

Cov Ua Rau Muaj Qhov Tsis Zoo Thiab Cov Kev Tiv Thaiv

Cov teeb meem feem ntau hauv cov txheej txheem ntsaws suav nrog:

1. Cov Npuas Uas Nyob TiavQhov no yog qhov teeb meem feem ntau, tshwm sim los ntawm qhov tsis txaus ntawm lub tshuab nqus tsev lossis cov roj hmab ntws tsis zoo. Kev kho kom zoo tsis tu ncua ntawm lub tshuab nqus tsev yog qhov tseem ceeb kom ntseeg tau tias lub siab mus txog qib uas xav tau, thiab cov roj hmab viscosity raug tswj hwm kom zoo.
2. Kev Kho Resin Tsis ZooKev tswj qhov kub tsis ruaj khov lossis lub sijhawm kho tsis txaus tuaj yeem ua rau cov roj hmab tawg, phab ntsa sib cais, lossis qhov chaw poob qis. Kev saib xyuas thiab kho qhov kub kom zoo dua ua kom muaj kev ruaj khov thoob plaws hauv cov txheej txheem kho.
3. Kev Sau Tsis Sib Npaug Los Yog Nchuav: Cov roj hmab tsis ntws zoo lossis cov dej ntws ntau dhau tuaj yeem ua rau muaj kev sau tsis sib npaug lossis ntws dhau. Kev ua kom cov tshuaj resin zoo dua thiab kho qhov kev tswj hwm dej ntws hauv cov khoom siv tuaj yeem tiv thaiv cov teeb meem no tau zoo.
4. Kev Hloov Pauv ntawm Pawg Thawj Coj: Qhov chaw ntawm daim ntawv tsis sib dhos lossis lub zog tsis sib npaug thaum lub sijhawm kho tuaj yeem ua rau warping. Kev txhim kho qhov ruaj khov thiab qhov tseeb ntawm lub kaw lus clamping tiv thaiv kev hloov pauv thiab deformation.

Xaus Lus thiab Kev Cia Siab Yav Tom Ntej

Cov txheej txheem nqus tsev resin plugging yog ib kauj ruam tseem ceeb hauv kev tsim khoom PCB niaj hnub no, tshwj xeeb tshaj yog rau cov ntawv thov siab kawg uas qhov zoo ntawm qhov puv qhov cuam tshuam ncaj qha rau kev ntseeg siab thiab kev ua tau zoo ntawm lub rooj tsavxwm circuit. Los ntawm kev qhia cov khoom siv siab heev xws li Lub Tshuab Nqus Tsev Resin Plugging Machine-B, nrog rau kev tswj hwm cov txheej txheem kev tshawb fawb thiab kev tshuaj xyuas zoo, qhov zoo ntawm cov khoom tuaj yeem txhim kho tau zoo, thaum cov nqi tsis zoo raug txo qis. Raws li cov khoom siv hluav taws xob txuas ntxiv mus rau qhov sib dua, cov qauv tsim muaj qhov ceev, kev siv tshuab nqus tsev resin pluggingyuav pom cov ntawv thov dav dua thoob plaws ntau yam lag luam.

Kev Paub Txog

1. Tshuab Nqus Tsev Resin Plugging

Kev siv lub tshuab nqus tsev yog ib txoj kev tshwj xeeb uas siv rau hauv cov txheej txheem tsim PCB, tshwj xeeb tshaj yog rau kev sau cov qhov thiab qhov hla hauv cov laug cam ntau txheej thiab cov laug cam siab. Los ntawm kev siv lub tshuab nqus tsev, cov resin raug rub mus rau hauv cov qhov, kom ntseeg tau tias muaj kev sau tiav yam tsis muaj npuas cua. Cov thev naus laus zis no yog qhov tseem ceeb rau kev txhim kho lub zog kho tshuab, kev ua haujlwm hluav taws xob, thiab kev ntseeg tau ntawm PCBs siv rau hauv kev ua haujlwm siab thiab cov ntawv thov uas xav tau ntau.

2. Kev Xaiv Khoom Siv Resin

Kev xaiv cov khoom siv resin zoo yog qhov tseem ceeb heev. Cov khoom siv feem ntau siv suav nrog epoxy resin thiab halogen-free resins, uas muaj kev nplaum zoo heev, ruaj khov, thiab cov khoom siv thermal. Cov yam ntxwv ntws ntawm cov resin, tus cwj pwm kho, thiab shrinkage thaum lub sijhawm khov kho txhua yam cuam tshuam rau qhov zoo ntawm cov txheej txheem ntsaws.

3. Kev Tswj Kub Hauv Kev Txuas

Kev tswj qhov kub thiab txias ua lub luag haujlwm tseem ceeb thaum lub sijhawm sau cov roj hmab thiab kho. Qhov kub thiab txias tsis sib xws tuaj yeem ua rau muaj qhov tsis zoo xws li qhov khoob, tawg, lossis kho tsis tiav. Cov khoom siv nqus tsev nqus tsev siab heev tau tsim los nrog cov txheej txheem tswj qhov kub thiab txias kom ruaj khov thoob plaws hauv cov txheej txheem, kom ntseeg tau tias muaj txiaj ntsig zoo.

4. Cov Txheej Txheem Tswj Xyuas Tsis Siv Neeg

Cov tshuab nqus tsev niaj hnub no muaj cov tshuab tswj hwm uas kho cov kev teeb tsa xws li lub siab nqus tsev, kub, thiab tus nqi ntws ntawm cov roj hmab raws li qhov xav tau tshwj xeeb ntawm txhua lub PCB. Qhov kev ua haujlwm tsis siv neeg no ua rau kev ua haujlwm ntau ntxiv, txo qhov yuam kev ntawm tib neeg, thiab ua kom muaj txiaj ntsig zoo sib xws thoob plaws ntau lub voj voog tsim khoom.

5. Kev Tiv Thaiv Qhov Tsis Zoo hauv Resin Plugging

Yuav kom tsis txhob muaj qhov tsis zoo xws li cov pa npuas, kev sau tsis tiav, lossis cov roj hmab puv, nws yog ib qho tseem ceeb uas yuav tsum tau saib xyuas cov roj hmab kom zoo, qhov nrawm ntawm kev ntws, thiab qib nqus tsev thaum lub sijhawm ua haujlwm. Kev saib xyuas cov khoom siv tsis tu ncua, nrog rau kev kho cov khoom tseem ceeb, pab txhawb kev ua haujlwm zoo tshaj plaws thiab txo qhov kev pheej hmoo ntawm qhov tsis zoo.

6. Qhov Tseem Ceeb ntawm Kev Xaiv Khoom Siv

Kev nqis peev rau hauv cov tshuab nqus tsev zoo yog qhov tseem ceeb rau cov tuam txhab tsim khoom uas tsom mus rau kev tsim cov PCBs txhim khu kev qha thiab ua tau zoo. Cov khoom siv uas muaj peev xwm tswj tau meej, ua haujlwm ruaj khov, thiab cov yam ntxwv tsis siv neeg tuaj yeem txhim kho cov txiaj ntsig tau zoo thaum txo cov nqi ua haujlwm uas cuam tshuam nrog lub sijhawm tsis ua haujlwm thiab kev tswj hwm qhov tsis zoo.

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Cov txiaj ntsig ntawm kev siv Resin Plugging hauv PCBs yog dab tsi?

Resin plugging yog ib qho PCB siab heev (Luam tawm Rooj Tswjhwm Circuit) cov txheej txheem ua haujlwm uas cuam tshuam nrog kev sau cov vias thiab qhov nrog cov resin los txhim kho kev ua haujlwm thiab kev ntseeg siab ntawm lub rooj tsavxwm circuit. Cov txheej txheem no txhim kho qhov zoo ntawm PCBs, ua rau nws yog ib qho txheej txheem muaj txiaj ntsig zoo hauv ntau yam kev siv. Hauv qab no yog cov txiaj ntsig tseem ceeb ntawm kev siv cov resin ntsaws rau hauv PCBs.

1. Muaj Zog Dua Rau Kev Kho Tshuab

Kev piav qhia: Kev siv cov resin plugging ua rau PCB muaj zog los ntawm kev sau cov vias thiab qhov, uas ua rau lub rooj tsavxwm ruaj khov. Qhov no yog qhov tseem ceeb rau cov ntawv thov uas xav tau kev ruaj khov thiab tiv taus kev ntxhov siab ntawm lub cev.

Cov txiaj ntsig:

• Txhim kho kev ruaj khov ntawm cov qauv
• Txo qhov kev pheej hmoo ntawm kev tawg thiab pob txha tawg
• Ua kom PCB siv tau ntev dua

2. Kev Ua Haujlwm Hluav Taws Xob Zoo Dua

Kev piav qhia: Cov roj hmab ntxiv rau hauv cov khoom siv ua kom cov PCB rwb thaiv hluav taws xob zoo dua, tiv thaiv kom tsis txhob muaj hluav taws xob luv luv thiab cov hluav taws xob xau. Qhov no tseem ceeb heev rau cov kev siv zaus siab thiab cov hluav taws xob siab.

Cov txiaj ntsig:

• Txhim kho kev ua haujlwm rwb thaiv tsev, txo cov teeb liab cuam tshuam
• Tiv thaiv kom tsis txhob muaj hluav taws xob luv luv thiab xau
• Ua rau kom muaj kev ntseeg siab thiab kev ruaj khov ntawm lub voj voog tag nrho

3. Kev Tiv Thaiv Kev Siv Cov Khoom Siv Solder

Kev piav qhiaThaum lub sijhawm sib dhos, cov khoom siv solder tuaj yeem nkag mus rau hauv qhov vias thiab cuam tshuam rau kev ua haujlwm ntawm PCB. Kev ntsaws cov resin zoo tiv thaiv kev nqus cov khoom siv solder, tiv thaiv kev ncaj ncees ntawm lub rooj tsavxwm circuit.

Cov txiaj ntsig:

• Txo qhov kev pheej hmoo ntawm kev puas tsuaj hluav taws xob vim yog kev siv cov hlau nplaum los ua kom cov hlau nplaum tsis ua haujlwm zoo
• Xyuas kom meej tias cov pob qij txha huv si thiab sib xws
• Txhim kho kev tswj xyuas zoo thiab kev ntseeg siab ntawm cov txheej txheem sib dhos

4. Kev Tiv Thaiv Thermal Zoo Dua

Kev piav qhia: Kev siv cov resin plugging ua rau cov PCBs tiv taus cua sov zoo dua, ua rau lawv haum rau cov chaw kub siab. Qhov no pab tiv thaiv kev hloov pauv lossis kev puas tsuaj vim muaj kev ntxhov siab thermal.

Cov txiaj ntsig:

• Ua kom muaj kev kam rau siab kub ntau dua
• Tiv thaiv PCB txoj kev ruaj khov nyob rau hauv cov xwm txheej hnyav
• Txo qhov kev pheej hmoo ntawm kev ua tsis tiav los ntawm cua sov

5. Kev Tiv Thaiv Kev Sib Tsoo Zoo Dua

Kev piav qhia: Kev siv cov resin plugging kuj ua rau PCB tsis kam rau xeb, tshwj xeeb tshaj yog nyob rau hauv qhov chaw noo noo lossis muaj tshuaj lom neeg. Qhov no pab ua kom lub rooj tsavxwm siv tau ntev dua.

Cov txiaj ntsig:

• Txhim kho kev tiv taus dej noo thiab tshuaj lom neeg
• Txo kev puas tsuaj los ntawm tej yam ib puag ncig
• Xyuas kom muaj kev ntseeg siab thiab ruaj khov mus sij hawm ntev

6. Cov Txheej Txheem Tsim Khoom Zoo Tshaj Plaws

Kev piav qhiaKev siv cov resin plugging ua rau cov txheej txheem tsim khoom PCB zoo dua los ntawm kev txo cov qhov tsis zoo thiab kev ua haujlwm dua, yog li ua rau kev ua haujlwm ntau ntxiv.

Cov txiaj ntsig:

• Txhim kho cov txheej txheem kev sib xws thiab kev ruaj khov
• Txo cov nqi tsim khoom thiab cov nqi rov ua haujlwm dua
• Txhim kho kev tswj hwm thiab kev tswj hwm ntawm cov txheej txheem tsim khoom

7. Txhawb Nqa Cov Qauv Tsim Uas Muaj Qhov Ceev

Kev piav qhia: Kev siv Resin plugging yog qhov tshwj xeeb tshaj yog rau cov PCBs uas muaj qhov ceev ceev, xws li HDI thiab cov laug cam ntau txheej, uas ua rau muaj kev ua tau zoo hauv qhov chaw me me.

Cov txiaj ntsig:

• Txhawb nqa cov qauv tsim hluav taws xob nyuaj thiab me me
• Txhim kho kev ua haujlwm thiab kev ntseeg siab ntawm cov laug cam siab
• Ua kom muaj kev ruaj khov hauv cov ntawv thov kev ua haujlwm siab

Xaus lus

Kev siv cov resin plugging muaj ntau yam txiaj ntsig rau cov PCBs, suav nrog kev ua kom muaj zog dua, kev ua haujlwm hluav taws xob zoo dua, kev tiv thaiv kev nqus cov solder, kev tiv thaiv cua sov thiab xeb zoo dua. Nws kuj tseem ua kom cov txheej txheem tsim khoom zoo dua thiab txhawb nqa cov qauv tsim uas muaj cov khoom siv ntau. Los ntawm kev siv cov thev naus laus zis resin plugging, koj tuaj yeem txhim kho kev ua tau zoo thiab zoo ntawm koj cov PCBs, ua tau raws li qhov xav tau ntawm ntau yam kev siv.

Koj puas paub qhov txawv ntawm resin plugging thiab ink plugging?

Kev siv resin plugging thiab ink plugging yog ob txoj kev sib txawv siv rau kev sau vias hauv PCB (Printed Circuit Board) kev tsim khoom, txhua tus muaj cov ntawv thov sib txawv thiab cov yam ntxwv ua tau zoo. Nov yog kev sib piv ntxaws ntawm ob txoj kev siv tshuab no:

Kev Txuas Cov Roj Hmab

Kev piav qhiaKev siv cov tshuaj resin ntsaws rau hauv PCB yog kev siv cov tshuaj resin xws li epoxy lossis lwm yam khoom sib xws los ntsaws cov qhov ntawm PCB. Thaum cov tshuaj resin kho tau zoo lawm, cov tshuaj resin yuav ua rau cov khoom ruaj khov dua.

Cov txiaj ntsig:

• Muaj Zog Dua Rau Kev Kho Tshuab: Kev ntsaws cov resin ua rau lub zog ntawm PCB zoo dua qub, txo cov kev ntxhov siab nyob ib puag ncig vias.
• Kev Ua Haujlwm Hluav Taws Xob Zoo Dua: Txhim kho kev rwb thaiv hluav taws xob, txo qhov kev pheej hmoo ntawm kev luv luv hluav taws xob thiab cov dej xau.
• Kev Tiv Thaiv Kev Siv Cov Khoom Siv Solder: Zoo tiv thaiv cov solder kom tsis txhob nkag mus rau hauv qhov vias, khaws cia qhov kev ncaj ncees ntawm PCB.
• Kev Tiv Thaiv Kub Siab: Muab kev tiv taus zoo rau qhov kub thiab txias.
• Kev Tiv Thaiv Kev Xeb: Txhim kho kev tiv taus dej noo thiab tshuaj lom neeg, ua kom PCB lub neej ntev dua.

Cov ntawv thovZoo tagnrho rau cov laug cam hluav taws xob uas muaj cov ntom ntom ntau, cov PCB ntau txheej, cov khoom siv hluav taws xob hauv tsheb, cov dav hlau aerospace, thiab cov khoom siv kho mob uas qhov kev ua tau zoo siab yog qhov tseem ceeb.

Kev Txuas Kua Xim

Kev piav qhiaKev ntsaws cov kua mem yog kev sau cov vias hauv PCB nrog ib hom kua mem lossis txheej tshwj xeeb. Cov kua mem no tuaj yeem ua tau hluav taws xob lossis rwb thaiv tsev thiab feem ntau xav tau qhov kub kho qis dua.

Cov txiaj ntsig:

• Tus nqi qis dua: Kev ntsaws cov kua mem feem ntau pheej yig dua, ua rau nws tsim nyog rau cov ntawv thov uas muaj qhov yuav tsum tau ua haujlwm qis dua.
• Kev hloov pauv tausiv tau nrog qhov kub tsawg dua thiab cov kauj ruam ua tiav tsawg dua.

Cov kev txwv:

• Lub Zog Kho Tshuab Qis DuaVias uas muaj kua mem tsis muaj zog ib yam li cov uas muaj resin.
• Kev Ua Haujlwm Hluav Taws Xob Tsis ZooCov kua mem yuav tsis muab tib theem ntawm kev rwb thaiv hluav taws xob thiab kev tiv thaiv zoo li cov roj hmab.
• Kev Tiv Thaiv Kub Siab Tsis ZooFeem ntau nws tsis tshua tiv taus qhov kub siab, ua rau nws tsis haum rau kev siv qhov kub siab.
• Kev Tiv Thaiv Corrosion Qis Dua: Tus number case qhov kev tiv thaiv rau corrosion feem ntau qis dua li ntawm cov resin-filled vias.

Cov ntawv thov: Haum rau cov ntawv thov uas tsis xav tau kev ua haujlwm siab heev, xws li cov khoom siv hluav taws xob thiab qee cov khoom siv hluav taws xob qis dua.

Kev Txheeb Xyuas

• Kev Txuas Cov Roj Hmab: Zoo tshaj plaws rau cov ntawv thov uas xav tau lub zog siab, kev ua haujlwm hluav taws xob zoo, kev tiv taus kub thiab kev tiv taus xeb. Feem ntau siv rau hauv kev tsim khoom PCB zoo thiab kev ua haujlwm siab.
• Kev Txuas Kua Xim: Tus nqi tsim nyog dua, tsim nyog rau cov ntawv thov nrog cov kev xav tau qis dua tab sis tsis phim cov qib kev ua tau zoo ntawm cov resin plugging.

Kev xaiv cov thev naus laus zis plugging tsim nyog raws li cov kev xav tau tshwj xeeb ntawm daim ntawv thov tuaj yeem txhim kho qhov kev ua tau zoo thiab kev ntseeg siab ntawm koj cov PCBs.