Daim ntawv thov tus nqi ntawm Electron Beam Vuam nyob rau hauv Manufacturing ntawm lub ntsiab Cheebtsam rau siab -Precision Relays
Mar 26, 2026
Tso lus
Electronic beam welding, raws li qhov siab -zog beam precision vuam tshuab, tau dhau los ua cov txheej txheem kev sib txuas tseem ceeb hauv aerospace, nuclear kev lag luam, cov cuab yeej siv kho mob, thiab siab -kawg cov khoom siv hluav taws xob vim nws muaj peev xwm nkag mus tob, tsis tshua muaj cua sov- cuam tshuam cheeb tsam, thiab siab weld purity. Nyob rau hauv xyoo tas los no, nrog rau kev xav tau ntau ntxiv rau Magnetic Latching Relay kev ua tau zoo los ntawm cov phiajcim ntse thiab cov tshuab hluav taws xob tshiab, electron beam welding tau pom qhov zoo tshwj xeeb hauv kev tsim khoom ntawm siab -kev ntseeg siab hauv cov relays-Shunt Terminals rau Sib Nqus Latching Relays.
Lub hauv paus ntsiab lus thiab txheej txheem yam ntxwv ntawm Electron Beam Vuam
Lub hauv paus ntawm electron beam welding yog nyob rau hauv kev siv lub siab -electron beam ceev ceev thiab tsom rau hauv lub tshuab nqus tsev los yog tsis yog - lub tshuab nqus tsev ib puag ncig los foob lub workpiece nto, converting kinetic zog rau hauv tshav kub, ua rau lub zos melting ntawm cov hlau thiab tsim ib tug weld. Ib rab phom hluav taws xob raug hluav taws xob tuaj yeem tsim hluav taws xob tam sim no ntawm 20-1000 mA. Tom qab tsom los ntawm lub lens electromagnetic, lub focal txoj kab uas hla tsuas yog 0.1-1 hli, thiab lub zog ceev yog siab li 10⁶ W / cm² lossis ntau dua, uas yog 100-1000 npaug ntawm cov tsoos arc vuam.
Thaum lub sij hawm vuam txheej txheem, ib tug electron beam "drills" ib tug keyhole uas muaj hlau vapor ntawm lub workpiece nto. Cov hlau ua kua ntws rov qab los ntawm phab ntsa ntawm qhov keyhole thiab solidifies sai sai tom qab lub nqaj raug tshem tawm, tsim ib qho sib sib zog nqus thiab nqaim weld. Qhov no "los ntawm- qhov vuam" hom hloov pauv hloov pauv cov txheej txheem ntawm cov tsoos "tshav kub- ua vuam," ua rau qhov sib sib zog nqus qhov tob - mus rau - dav piv kom ncav cuag 10: 1 lossis siab dua. Nyob rau tib lub sij hawm, lub tshav kub input yog concentrated, txo cov thermal deformation ntawm lub hauv paus khoom.
Cov txiaj ntsig tseem ceeb ntawm Electron Beam Vuam Ua Tau raws li qhov xav tau ntawm Siab -Cov Khoom Siv Hluav Taws Xob Precision
Thaum tshav kub kub tsawg kawg nkaus -Teb Chaws cuam tshuam, Ua kom cov khoom ua tau zoo: Manganin shunts nyob rau hauv relays yog ua los ntawm tooj liab-manganese-nickel alloys (xws li Cu84Mn12Ni4), uas muaj qhov kub tsis tshua muaj siab coefficient ntawm tsis kam (± 20 ppm / degree) tab sis rhiab heev rau cov cua sov. Kev siv hluav taws xob ntau dhau tuaj yeem ua rau cov nplej coarsening lossis kev sib cais sib cais, hloov cov nqi tiv thaiv. Electron beam welding qhov tseeb lub zog tswj tswj cov cua sov- thaj tsam cuam tshuam rau qib micrometer, ua kom cov hluav taws xob ruaj khov ntawm kev hloov kho tooj liab manganin shunt relays.
High Weld Purity, tshem tawm cov kab mob: Nyob rau hauv ib puag ncig lub tshuab nqus tsev (10⁻³–10⁻⁴ Pa), electron beam vuam cais cov vuam los ntawm cov pa oxygen, nitrogen, thiab noo noo hauv huab cua, tiv thaiv weld oxidation lossis gas inclusions. Qhov no yog qhov tseem ceeb rau qhov sib txawv ntawm cov hlau sib txuas ntawm tooj liab thiab manganese tooj liab nyob rau hauv shunt cov rooj sib txoos- tej oxide zaj duab xis ua rau muaj kev tiv thaiv kev tiv thaiv, cuam tshuam rau qhov tseeb sampling tam sim no.
Kev nkag mus tob thiab nqaim seams pab kom muaj kev sib txuas ntawm cov qauv: Static tooj liab daim hlau nrog manganese feem ntau yog siv nyob rau hauv siab -tam sim no relays (xws li 100A-chav kawm Shunt Terminal rau Sib Nqus Latching Relay 100A). Kev sib txuas yuav tsum xyuas kom tsis muaj qhov tsis kam, siab zog, thiab tsis muaj qhov tawm ntawm qhov chaw. Electron beam welding ua tiav tag nrho kev nkag mus rau hauv qhov sib txawv ntawm 0.2 hli, uas ua rau lub vuam seam du uas yuav tsum tsis muaj kev ua haujlwm tom ntej, zoo kawg nkaus sib luag ntawm qhov chaw me me ntawm cov relays.
Cov xwm txheej zoo li daim ntawv thov: Los ntawm Zog Meters mus rau siab -Power Relays
Smart Meter Shunts: Lub Zog Meter Shunts thiab Hluav Taws Xob Meter Shunts xav tau ntev - lub sijhawm ruaj khov (tshaj 10 xyoo) thiab qhov raug siab (0.5 qib lossis siab dua). Electron beam welding ruaj ntseg txuas cov manganese tooj liab tiv thaiv phaj rau cov tooj liab ua, kom ntseeg tau tias tsis muaj zog<0.1% in environments ranging from -25°C to +70°C.
Tib -theem / Peb-theem Sib Nqus Latching Relays: Manganin Shunts rau Ib Theem Ib Leeg Latching Relays yuav tsum tau tiv thaiv kev hloov pauv ntau zaus thiab inrush tam sim no. Electron beam welding muab lub zog metallurgical zog nyob deb tshaj li ntawm riveting los yog soldering, zoo tiv thaiv kev sib cuag tsis ua hauj lwm los ntawm fretting corrosion.
Siab - fais fab relay terminals: Copper Manganin Shunt, raws li lub hauv paus ntawm kev ntsuas tam sim no, yuav tsum muaj tsawg -tsis kam thiab txhim khu kev qha txuas rau lub ntsiab tooj liab busbar. Electron beam welding tuaj yeem ua tiav ntau- txheej lamination welding hauv ib qho kev ua haujlwm, zam qhov kev pheej hmoo ntawm kev xoob cuam tshuam nrog kev sib txuas ib txwm siv.
Cov Txheej Txheem Kev Sib Tw thiab Kev Tiv Thaiv
Txawm hais tias nws qhov txiaj ntsig tseem ceeb, electron beam welding kuj muaj qhov txwv:
Cov cuab yeej siv siab: Kev nqis peev tseem ceeb yog xav tau rau lub tshuab nqus tsev thiab cov khoom siv hluav taws xob siab -voltage.
Kev sib dhos nruj precision yuav tsum: Kev sib koom ua ke yuav tsum tsawg dua lossis sib npaug li 0.1 hli, muab qhov kev xav tau siab ntawm qhov ntev ntev ntawm manganese tooj liab stamping.
X-ray tiv thaiv: Cov ntaub thaiv npog thiab kev tiv thaiv kev nyab xeeb yuav tsum tau ua.
Workpiece loj txwv: Cov khoom loj yuav tsum muaj lub tshuab nqus tsev ib nrab lossis tsis yog -nqus electron beam vuam.
Txhawm rau kov yeej cov teeb meem no, kev lag luam tau txhawb nqa kev txhim kho tsis yog -nqus electron beam vuam thev naus laus zis, ua ke nrog kev siv lub tshuab clamping thiab lub zeem muag pom kev los txhim kho vuam efficiency thiab sib xws ntawm cov khoom me me xws li relay relay shunts.
Hauv cov tshuab hluav taws xob nrhiav kev ua haujlwm siab zog, kev ua neej ntev, thiab kev txawj ntse, kev ua haujlwm ntawm cov hlau nplaum latched relays yog txhais los ntawm kev tsim cov txheej txheem ntawm lawv cov khoom hauv precision. Electron beam welding, nrog nws lub zog tsis sib luag thiab muaj peev xwm sib txuas huv si, muab cov kev sib txuas zoo sib xws rau cov khoom tseem ceeb xws li latching relay manganin shunts, dhau los ua ib qho kev txhawb nqa tseem ceeb rau siab - kawg relay manufacturing rau lub hom phiaj ntawm "zero defects."
tiv tauj peb
Yog tias koj tab tom tsim ib qhoHluav taws xob ntsuas Shuntlos yog siab - lub zog sib nqus latching relay, thov hu rau peb rau kev ntsuam xyuas qhov ua tau ntawm cov txheej txheem vuam electron, shunt qauv optimization, los yog cov ntaub ntawv sib piv cov lus qhia.
Xa kev nug