Tsim kev kos duab rau cov iav tsis muaj xim tuaj yeem yog qhov nyuaj, tshwj xeeb tshaj yog rau cov neeg tshiab. Qhov kev xaiv ntawm qhov zoo tshaj plaws tooj liab ntawv ci yog dictated los ntawm ob peb yam xws li qhov loj thiab thickness ntawm cov ntawv ci. Koj thawj zaug tsis xav tau ib daim ntawv tooj liab uas tsis haum rau qhov project xav tau.
Cov lus qhia rau kev xaiv cov ntawv ci tooj liab zoo tagnrho
Hmoov zoo,Civen Hlaumuaj kev nkag siab zoo yuav pab tau thaum yuav txoj cai tsis tau yooj yim tooj liab ntawv ci siv rau qhov project ntawm tes. Dab tsi yog qee qhov kev txiav txim siab tseem ceeb rau suav rau thaum xaiv cov ntawv ci tooj liab haum rau cov iav tsis muaj xim? Peb mam li saib qee yam los xav txog ua ntej tau txais qhov zoo tshaj plaws tooj liab ntawv ci rau qhov project iav tainted.
Qhov project loj
Qhov loj ntawm qhov project dictates qhov loj ntawm cov ntawv ci tooj liab haum rau kev siv. A 3/16 "los yog 1/4" tooj liab ntawv ci yog qhov zoo rau kev siv iav. Foils ntau dav dua qhov ntau yam no feem ntau cumbersome thaum txhim kho. Txawm tias siv rau cov iav loj dua, cov ntawv dav dav tsis ua haujlwm zoo tshaj. Xav txog qhov loj ntawm qhov project ntawm tes yog ib qho tseem ceeb thaum xaiv txoj cai tooj liab ntawv ci rau cov iav discolored. Civec Hlau muab tooj liab foils ntawm ntau qhov sib txawv los ua kom haum rau txhua qhov haujlwm.
Copper foil dav
tooj liab foilsuas tawm cov kab tawv nqaij tsis zoo thiab muaj zog. Qhov no yog vim hais tias ntxiv solder tuaj yeem siv rau cov hlau. Feem ntau cov kws ua yeeb yam nyiam siv 7/32 ″ ntawv ci tab sis yog tias koj hloov cov ntawv ci tooj liab dav, yuav tsum muaj qhov tob ntxiv. Ib lub khob tuab ntau yuav tsum muaj ntawv ci ntawm ¼ "ntev. Txhawm rau siv cov teebmeem ntxiv, nws yog qhov tsim nyog los txiav cov ntawv ci siv rab chais ntse. Tsis tas li ntawd, crafting nyob deb ntawm koj qhov project ua hauj lwm tsis yog cumbersome raws li cov ntawv ci kab ua nyias nrog lub sij hawm. Txhawm rau ua tiav qhov no, 5/32 "lossis 3/16" ntawv ci yog qhov zoo tagnrho thaum ntxiv qhov kawg kov.
Copper foil thickness
tooj liab ntawv cifeem ntau yog ntsuas raws li mils. Nco ntsoov tias pheej yig tooj liab foils nyiam hnav thiab tsim kua muag tau yooj yim, tshwj xeeb tshaj yog thaum ntsia ntawm cov ces kaum. Ib qho tseem ceeb thiab zoo tooj liab ntawv ci tsis tsim kua muag thiab yog li zoo tagnrho rau iav tej yaam num. Lub thinnest tooj liab ntawv ci yog 1 mil tab sis feem ntau iav tej yaam num yuav tsum tau ib daim ntawv ntawm 1.25 mils. Hom ntawv ci no muaj peev xwm ua kom tsim kua muag thiab kuj zoo tagnrho rau kev txhim kho hauv cov iav nkhaus.
Hom xim rau lub nraub qaum
Copper foil backings tuaj nyob rau hauv 3 ntau yam xim; dub, nyiaj, thiab tooj liab. Ib tug haum xim thaub qab yuav tsum tau ua raws li cov xim ntawm cov xim ntawm tooj liab ntawv ci yuav tsum tau siv. Rau tooj liab patina, tooj liab-rov qab ntawv ci yog qhov zoo tshaj plaws rau kev teeb tsa. Lwm cov iav zoo li opalescent tsis tas yuav muaj cov xim tshwj xeeb vim nws nyuaj rau pom qhov nraub qaum. Cov iav pob tshab yuav tsum muaj qhov nraub qaum uas sib tw kom sawv tawm thiab pom tau. Cov xim ntawm iav yuav tsum ua raws li cov iav kom nthuav tawm attractiveness.
Qhov project tsim
Kev tsim qhov project plays lub luag haujlwm tseem ceeb thaum ntxiv tus kheej xav tau thiab nyiam. Cov kab hnyav dua ntawm qhov project xav tau cov ntawv ci ntau dua. Ib daim ntawv nqaim nqaim yog qhov zoo ntawm kev muab qhov tsim qauv sib dua.
Cov tsos ntawm daim iav
Siv cov ntawv ci tooj liab sib txawv ntawm cov iav tsis muaj xim muab qhov tseem ceeb ntxiv, tshwj xeeb tshaj yog qhov muaj cov ntawv ci hnyav. Remarkably, cov ntawv ci muab cov ntsiab lus ntxiv los ntawm kev cais cov keeb kwm yav dhau los ntawm lub foreground. Tsis tas li ntawd, nws muaj peev xwm ntxiv ib qho kev kawm thaum kos duab zoo rau cov iav daim.
Yuav ua li cas foil siv tooj liab foils
Txhawm rau pib foiling, ua ntej, siv cov ntawv ci kom deb ntawm qhov project ntug ntug. Qhov no ua rau kev sib txuas ntawm cov iav discolored thiab foils muaj zog. Qhov no yog vim hais tias cov ntawv ci tsis txuas los ntawm ntug qhov chaw uas nws raug cuam tshuam los ua xoob. Thaum foiling, txheeb xyuas cov lej ntawm cov ntawv ua haujlwm thiab pib muaj rau adhesion kom raug.
Tsis txhob maj maj nrawm vim cov kua nplaum yuav yaj thiab yog li tsis tuav. Lub hom phiaj ntawm cov kua nplaum yog khaws cov ntawv ci kom txog thaum kawg soldering. Tsis tas li ntawd, kho qhov dav ntawm sab nraud tooj liab ntawv ci rau harness tag nrho stability ntawm lub solder.
Rau tooj liab ntawv ci
Ra copper foil yog qhov zoo thaum hla cov ntawv xov tooj ntawm ob lub yob. Qhov no ua rau cov ntawv ci tooj liab kom ncav cuag lub thickness zoo tshaj plaws rau qhov project. Ra tooj liab yog du los ntawm qhov xwm txheej thiab yog li hloov tau ntau dua, tshwj xeeb tshaj yog thaum dov ncig cov chaw ua haujlwm nkhaus. Qhov tseem ceeb, qhov roughness ntawm tooj liab foils fluctuates los ntawm ntau yam zoo li lub siab ntawm cov menyuam.
Cov yam ntxwv ntawm cov ntawv ci tooj liab zoo
Copper foils pab txuas cov iav los ntawm kev siv solder. Ib tug solder tsis tuav thaum nyob rau hauv kev sib cuag nrog cov chav kawm thiab yog vim li cas yuav tsum tau ib tug tooj liab ntawv ci thiab ua raws li lub hauv paus. Cevic Metal muab qhov zoo tshaj plaws tsis tau zoo tooj liab foils uas muaj cov yam ntxwv no.
· Flexibility: Cov ntawv ci tooj liab zoo yuav tsum tau ua kom zoo dua rau ntawm qhov chaw nkhaus. Los ntawm qhov no, peb txhais tau tias cov ntawv ci yuav tsum tau ncab nrog kev siv zog tsawg kawg nkaus kom haum rau lub khob tsis muaj kua muag. Copper foils rau tainted iav yuav tsum tau yooj yim rau maneuver thaum txhim kho.
· Softness: Cov ntawv ci yuav tsum tau mos kom ncab zoo ntawm qhov project nto. Softer tooj liab foils ua tau zoo nrog cov duab ntawm iav piv rau cov ntawv tawv tawv. Qhov tseem ceeb, tsis yog tag nrho cov ntawv mos yog qhov zoo tshaj plaws. Peb yog cov chaw muag khoom raug cai rau txhua qhov project iav xav tau tshwj xeeb tshaj yog cov uas xav tau cov ntawv mos tooj liab.
· Lub zog: Cov ntawv ci tooj liab tsim nyog yuav tsum muaj zog thiab ua raws li kev teeb tsa zoo. Cov foils muaj zog khiav zoo thaum tseem tshem tawm cov kinks.
Khaws cov ntawv ci tooj liab ntev dua
Copper foils muaj kev cuam tshuam rau ib puag ncig thiab tiv thaiv lawv yog qhov tseem ceeb. Tiv thaiv tooj liab foils pab qhov project ib qho kev tshem tawm cov nqi cuam tshuam nrog kev hloov pauv. Qhov no yog qhov koj tuaj yeem ua kom ntev lub neej ntawm daim ntawv tooj liab.
· Khaws cov ntawv tooj liab rau hauv qhov chaw txias thiab qhuav. Ib lub hnab airtight yog ib qho tshuaj uas tsim nyog rau kev siv ntev.
· Muab lawv tso rau hauv cov kaus poom airtight deter ya raws los ntawm kev cuam tshuam cov tsos thiab zoo ntawm cov ntawv ci tooj liab.
Cevic Hlau muab ob-rau-tsis muaj tooj liab foils haum rau ob qho tib si kos duab thiab ua haujlwm hauv tsheb. Tag nrho cov khoom muab tau ntev dua piv rau cov ntawv ci tooj liab.
Lub sij hawm xa tuaj: Plaub Hlis-05-2022