Nyob rau hauv niaj hnub electronics manufacturing thiab hluav taws xob industries, kev ntseeg siab ntawm kev twb kev txuas technology ncaj qha txiav txim lub neej kev pab cuam thiab kev ua tau zoo ntawm cov khoom kawg. Raws li cov khoom tseem ceeb hauv cov keyboards, relays, thiab ntau yam khoom siv hluav taws xob zoo, cov nyiaj sib cuag tau dhau los ua kev lag luam nyiam cov ntaub ntawv sib cuag, ua tsaug rau lawv cov hluav taws xob tshwj xeeb, tsis tshua muaj kev sib cuag, thiab zoo heev rau hnav thiab tshuaj degradation. Txawm li cas los xij, kev muaj peev xwm ua kom ruaj khov rau cov qib siab no - cov nyiaj zoo sib cuag rau cov hlau substrates yog nyob ntawm cov txheej txheem tshwj xeeb tshwj xeeb hu ua Silver Welding for Electrical Contacts. Cov qib ntawm cov khoom siv tes ua haujlwm hauv daim teb no tsis yog tsuas yog tswj hwm kev ruaj ntseg ntawm kev sib kis tam sim no tab sis tseem cuam tshuam ncaj qha rau kev ua haujlwm kev nyab xeeb ntawm tag nrho cov kab ke.
Lub hauv paus tseem ceeb kom ua tiav qib siab - kev sib txuas hluav taws xob zoo yog nyob rau hauv kev tswj xyuas meej ntawm kev hloov hluav taws xob thiab cov txheej txheem metallurgical bonding. Lub hauv paus ntsiab lus ntawm kev sib cuag welding yog siv cov khoom siv hluav taws xob tshwj xeeb los coj cov kev sib txuas sib txuas mus rau lub xeev molten lossis yas, yog li tsim kom muaj lub cev thiab hluav taws xob zoo. Nyob rau hauv qhov tseeb ntau lawm, nyob ntawm cov khoom specifications thiab ntau lawm muaj peev xwm yuav tsum tau, manufacturers feem ntau xaiv rau kev tuav hauj lwm los yog siab automated ntau lawm kab. Cov hom phau ntawv yog nquag ua haujlwm rau me me -batch prototyping lossis post- kev txij nkawm ntau lawm, muab qhov tshwj xeeb yooj yooj yim; conversely, automated khoom- txawv los ntawm nws cov high efficiency thiab precision- tau dhau los ua lub ntsiab kev xaiv rau loj -scale industrial manufacturing.
Ntawm cov txheej txheem kev sib koom ua ke ntau yam, kev siv vuam vuam siv tshuab tau dav siv vim nws cov khoom tawg - dawb huv, tsawg tshav kub- thaj tsam cuam tshuam, thiab qhov zoo sib xws. Nyob rau hauv cov ntsiab lus no, qhov zoo ntawm kev sib cuag weld nws tus kheej yog ib qho kev txiav txim siab ntawm cov khoom lag luam tag nrho. Rau kev sib cuag nrog cov geometries tshwj xeeb, cov engineers nquag siv cov nyiaj sib cuag qhov chaw vuam txheej txheem; Cov txheej txheem no suav nrog kev siv lub siab ntawm cov electrodes thaum dhau qhov siab - qhov loj me tam sim no los ntawm kev sib tshuam, yog li ua kom yooj yim rau kev tsim ib qho chaw weld nugget hauv lub sijhawm luv luv. Daim ntawv thov ntawm qhov nruab nrab no - zaus inverter tsis kam vuam tshuab ua kom muaj kev ruaj khov ntawm cov vuam tam sim no, yog li ua kom cov txiaj ntsig ntau lawm.
Raws li cov khoom siv hluav taws xob hloov zuj zus mus rau qhov muaj peev xwm thauj khoom ntau dua, qhov kev thov nruj zuj zus tau muab tso rau ntawm kev tiv thaiv - vuam (tiv thaiv -} nplaum) cov khoom thiab lub zog txhua yam ntawm cov hluav taws xob tiv tauj. Cov nyiaj tiv thaiv vuam txheej txheem ua kom pom qhov zoo tshaj plaws hauv cov xwm txheej zoo li no, ua kom muaj txiaj ntsig zoo ntawm - zog daim ntawv cog lus ntawm qhov chaw tiv tauj thiab tus choj tiv tauj. Tsis tas li ntawd, thaum ua haujlwm ultra- nyias lossis me me, cov nyiaj tiv thaiv qhov chaw vuam (RSW) thev naus laus zis ua kom muaj kev tswj hwm lub zog tshwj xeeb, yog li tiv thaiv kev puas tsuaj rau cov khoom siv nyob ib puag ncig thiab ua kom tsis muaj qhov tsis zoo ntawm kev sib cuag ntawm lub microscopic.
Rau cov khoom ua haujlwm uas muaj cov qauv geometric tshwj xeeb lossis xav tau kev sib txuas ua ke ntau - taw tes, Projection Welding rau Silver Contacts muaj kev daws teeb meem zoo. Cov txheej txheem no siv ua ntej- tsim protrusions ntawm lub workpiece nws tus kheej kom mloog zoo rau cov cua sov, ua kom cov vuam ib txhij ntawm ntau lub ntsiab lus hauv ib qho kev ua haujlwm - yog li ua kom muaj txiaj ntsig ntau lawm. Hloov pauv, rau qhov xwm txheej cuam tshuam nrog lub pob tw- koom nrog elongated strips lossis xaim-zoo li cov neeg siv khoom, Butt Welding for Silver Contacts ua kom yooj yim seamless kawg- rau- xaus kev sib txuas, kom ntseeg tau tias ob qho tib si txuas ntxiv ntawm txoj kev tam sim no thiab qis hluav taws xob impedance.
Tshaj li cov txheej txheem vuam tsis kam, brazing thev naus laus zis kuj tseem ua lub luag haujlwm tseem ceeb hauv kev sib dhos ntawm cov nyiaj sib cuag. Thaum siv Silver Brazing Sheets rau kev koom ua ke, capillary kev txiav txim siab rub lub molten muab tub lim rau hauv qhov sib koom ua ke; Cov txheej txheem no tshwj xeeb tshaj yog zoo- haum rau kev koom nrog cov hlau sib txawv lossis cov khoom ua haujlwm nrog cov duab geometry nyuaj. Hauv kev ntim khoom ntawm qee yam khoom siv hluav taws xob- qhov twg thermal dissipation thiab hluav taws xob conductivity yuav tsum tau nruj heev heev -square- zoo li Silver Vuam Sheets yog nquag ua hauj lwm raws li ib tug intermediate txheej txheej los pab kom uniform, loj - cheeb tsam tshav kub hloov mus thiab hluav taws xob sib txuas.
Cov ntawv sau cov ntaub ntawv tseem ceeb tseem ceeb ntawm cov khoom siv thoob plaws ntau cov kab ntau lawm; Tus qauv Silver Solder Sheets nthuav tawm cov dej ntub dej zoo thiab qhov sib txawv- muaj peev xwm ua kom tiav, ua rau lawv hloov tau raws li qhov xav tau ntawm vuam ntawm ntau yam khoom siv substrate. Txhawm rau ua kom zoo dua alloy fluidity thiab sib koom ua ke, kev lag luam dav siv AgCuZn Solder Sheets; lawv cov kev ua tau zoo tshaj plaws tau ua rau lawv daim ntawv thov dav hauv kev tsim khoom ntawm cov tub yees tshuab, ntsuas, thiab khoom siv hluav taws xob.
Nrog rau cov kev cai ib puag ncig ua nruj zuj zus, kev hloov pauv mus rau cov hlau lead-dawb thiab tsis yog- cov ntaub ntawv muaj kuab lom tau tshwm sim raws li kev lag luam rov qab tsis tau. Ua raws li cov qauv thoob ntiaj teb, BAg-series silver brazing alloy tau dhau los ua lwm txoj hauv kev zoo rau cadmium- muaj cov khoom siv brazing, ua tsaug rau nws qhov kev ua haujlwm ruaj khov thiab kev siv dav. Tsav tshwj xeeb los ntawm EU RoHS Cov Lus Qhia thiab cov qauv tsim nyog nyob rau hauv Suav teb, kev siv cadmium- cov ntawv dawb nyiaj dawb tsis yog ib qho tseem ceeb rau kev ua raws cai; nws kuj yog ib qho kev qhia pom tseeb ntawm lub tuam txhab kev cog lus rau kev koom tes hauv zej zog.
Tau ntsib nrog ntau haiv neeg ntawm cov khoom siv hluav taws xob tsim hauv kev ua lag luam, cov khoom siv vuam txheej txheem feem ntau tawm tsam kom tau raws li txhua qhov tshwj xeeb. Yog li ntawd, muab cov kev daws teeb meem customized-xws li kev cai- cov nplooj ntawv nyiaj loj loj- tso cai rau cov tuam txhab tsim khoom kom haum cov ntaub ntawv nrog cov txheej txheem tshwj xeeb thiab cov qauv tsim. Qhov no ua kom cov khoom zoo tshaj plaws thiab ntev ntev - kev ntseeg siab ntawm lawv cov khoom kawg, yog li ua rau lawv muaj kev sib tw hauv kev lag luam sib tw hnyav.
Yog tias koj tab tom nrhiav kev daws teeb meem rautaub qab-welding silver contactslos yog xav tau kev pab txhawb nqa khoom, thov tsis txhob yig tiv tauj peb. Peb pab pawg kws tshaj lij tau npaj los muab kev sib tham txog cov txheej txheem rau koj thiab cov kev pabcuam tsim khoom, pab koj ua tiav qhov kev txhim kho tseem ceeb hauv koj cov kev ua haujlwm ntau lawm.
tiv tauj peb
