Yuav ua li cas weld silver dots ntawm ib tug relay siv lub tshuab vuam tshuab

Nyob rau hauv relays, contactors, thiab ntau yam hluav taws xob hloov, cov nyiaj hu ua cov tub ntxhais conductive unit, thiab lawv cov kev twb kev txuas zoo cuam tshuam rau hluav taws xob kev ua tau zoo, hloov kev ntseeg tau, thiab kev pab cuam lub neej. Ntawm ntau cov txheej txheem kev sib txuas, vuam tshuab, tshwj xeeb tshaj yog tsis kam vuam thiab brazing, yog siv dav hauv kev sib cuag cov tshuab. Cov txheej txheem txoj hauv kev nyob ib puag ncig Sib cuag Vuam thiab Brazed Hluav Taws Xob Cov Hluav Taws Xob tau dhau los ua cov kev sib txuas tseem ceeb.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Resistance welding yog ib txheej hlau sib koom ua ke raws li Joule cua sov txoj cai. Tam sim no dhau los ntawm kev sib cuag sib txuas ua kom muaj cua sov, thiab nyob rau hauv kev siv lub siab, kev sib txuas lus metallurgical tau tiav ntawm cov hlau. Cov txheej txheem no muaj lub sijhawm cua sov luv luv, cov khoom siv hluav taws xob sib xyaw ua ke, thiab kev deformation tsawg, ua rau nws tsim tshwj xeeb rau kev tsim hluav taws xob kev sib cuag. Hauv kev siv cov tswv yim, nyob ntawm cov txheej txheem thiab cov txheej txheem, cov ntaub ntawv muaj xws li qhov chaw vuam, qhov projection vuam, thiab pob tw vuam. Spot vuam tshuab yog dav siv nyob rau hauv Electric Resistance Spot Welding Silver Contact scenarios kom ua tiav kev sib txuas ntawm cov nyiaj hu thiab tooj liab lossis alloy substrates.

 

Los ntawm cov khoom siv pom, nyiaj, raws li cov hlau uas muaj hluav taws xob zoo tshaj plaws (siab dua tooj liab), kuj muaj cov thermal conductivity zoo heev. Qhov no txhim kho lub peev xwm kis tau tus mob tam sim no tab sis kuj tso siab dua rau kev tswj xyuas lub zog thaum lub sij hawm vuam txheej txheem. Nyob rau hauv Resistive Welding Silver Contact, tam sim no diffuses sai, thiab kev tswj tsis raug tuaj yeem yooj yim ua rau tsis sib xws. Tsis tas li ntawd, cov nyiaj muaj qhov melting point tsawg, yuav tsum muaj kev tswj xyuas meej ntawm lub qhov rais tam sim no thiab lub sijhawm thaum vuam kom tsis txhob overheating lossis microstructure coarsening.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Silver kuj pom zoo plasticity thiab ductility, ua rau tsim cov pob qij txha tuab nyob rau hauv kev sib xyaw ua ke ntawm cov cua sov thiab siab. Qhov no muab nws zoo formability nyob rau hauv cov txheej txheem xws li tooj liab Spot Welding Silver Contact. Txawm li cas los xij, tus cwj pwm no kuj txhais tau hais tias kev tswj tsis raug siab tuaj yeem ua rau kev sib cuag deformation lossis qhov seem tsis ruaj khov. Yog li ntawd, kaw - voj tswj cov cuab yeej tsis yog qhov tsim nyog hauv kev tsim khoom tiag tiag kom ntseeg tau qhov sib xws.

 

Nyob rau hauv lub tshav pob ntawm relay silver spot welding, qhov chaw vuam tshuab muaj qhov zoo tseem ceeb. Ua ntej, nws tso cai rau millisecond- theem lub zog tso zis tswj, tso cai rau cov txheej txheem vuam kom zoo sib xws cov thermal teb cov yam ntxwv ntawm cov nyiaj. Hauv AC Resistance Welding Silver Contact daim ntawv thov, kev hloov kho meej ntawm lub sijhawm nthwv dej tam sim no thiab lub sijhawm ua kom muaj zog kom tsis txhob tawg thiab tsis txaus nkag mus. Qhov thib ob, qhov chaw vuam txheej txheem cuam tshuam nrog cov cua sov tam sim ntawd thiab cua txias sai, uas pab txo cov cua sov- thaj tsam cuam tshuam, yog li tswj hwm qhov qub metallographic stability ntawm cov nyiaj sib cuag.

 

Tsis tas li ntawd, qhov chaw vuam thev naus laus zis yog qhov hloov tau yooj yim rau automation thiab tuaj yeem ua ke nrog cov kab ntau lawm kom ua tiav ntau -point synchronous vuam. Nyob rau hauv siab -Volume manufacturing scenarios, xws li relay lossis Circuit Court breaker hu rau cov rooj sib tham, Resistance Projection Welding Silver Contact thev naus laus zis tuaj yeem txhim kho kev tsim khoom thiab ua kom muaj kev sib koom ua ke sib koom ua ke. Qhov no yog qhov tseem ceeb tshwj xeeb rau cov khoom siv hluav taws xob muaj kev ntseeg siab siab -.

 

Piv nrog rau brazing, kuj welding yuav tsum tsis txhob ntxiv cov khoom muab tub lim los yog shielding roj thiab yog ib tug raug tus kheej - fusion koom nrog txoj kev. Txawm li cas los xij, hauv qee qhov nyuaj lossis ntau- txheej txheej kev sib txuas, brazing tseem yog txheej txheem ntxiv tseem ceeb. Piv txwv li, hauv Brazing Electrical Contacts lossis Silver Contact Brazing ntawm Copper Bars daim ntawv thov, kev taw qhia ntawm cov khoom siv nyiaj soldering tuaj yeem ua tiav cov kev sib txuas loj dua thiab ntau qhov sib txawv ntawm kev ntxhov siab, yog li kev txhim kho tag nrho cov qauv ntawm lub zog.

 

Ntawm daim ntawv thov, qhov kev xaiv ntawm cov txheej txheem vuam feem ntau yog nyob ntawm tus qauv kev sib cuag thiab kev ua haujlwm. Rau cov qauv kev sib txuas lus, qhov chaw vuam lossis qhov projection vuam feem ntau yog siv los ua Vuam Hluav Taws Xob Nyiaj Tiv Thaiv Cov Lus Qhia. Txawm li cas los xij, nyob rau hauv siab -tam sim no lossis siab- nqa - daim ntawv thov muaj peev xwm, xws li cov kab hluav taws xob lossis cov tshuab busbar, Brazing Contacts rau MCCBs lossis Brazing Silver Contacts rau tooj liab Bar yog qhov xav tau kom ua tau raws li cov khoom siv hluav taws xob ntau dua thiab cov kev xav tau thermal stability.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Nyob rau hauv cov ntsiab lus, kuj welding thiab brazing yog ob tug txheej txheem txheej txheem rau kev sib cuag nyiaj. Tus qub hais txog kev ua tau zoo thiab sib xws, haum rau cov qauv tsim khoom loj; yav tas los qhia txog lub zog ntawm cov txheej txheem thiab optimized conductive interfaces, ua kom nws haum rau complex los yog siab -load scenarios. Hauv kev tsim kho vaj tsev, feem ntau yuav tsum tau ua raws li txoj hauv kev sib txuas ntawm Cov Hluav Taws Xob Sib Txuas Sib Txuas raws li cov khoom tsim, tam sim no - nqa peev xwm, thiab kev ua neej nyob.

 

 

Nyob rau hauv kev sib cuag hluav taws xob kev daws teeb meem, peb muaj ntau yam txheej txheem kev paub tab, npog Brazed Electric Contacts, Silver Contact Brazed Assemblies, thiab ntau yamHluav taws xob tiv tauj Brazed Stamping Cheebtsam. Rau cov xwm txheej sib txawv, xws li relays, Circuit Court breakers, thiab lub zog hluav taws xob tshiab, peb txhawb kev tsim cov peev txheej los ntawm kev xaiv cov khoom siv thiab cov qauv tsim los ua cov txheej txheem, suav nrog kev tsim cov tooj liab / tooj dag Stamping nrog Silver Contact Brazing thiab siab -kev sib cuag vuam cov khoom, pab cov neeg siv khoom ua tiav cov kev sib txuas hluav taws xob nrog kev ntseeg siab dua thiab kev tswj xyuas tus nqi zoo dua.