Cov Hluav Taws Xob Copper Contacts yog dab tsi?
Cov kab hluav taws xob tooj liab yog cov khoom siv tseem ceeb siv hauv cov khoom siv hluav taws xob kom ua tiav cov kev sib txuas thiab xa tawm tam sim no. Lawv feem ntau yog ua los ntawm tooj liab thiab nws cov alloys, uas muaj cov conductivity siab, siab hnav tsis kam, thiab zoo corrosion kuj. Lawv ua lub luag haujlwm tsis tuaj yeem hloov pauv hauv cov khoom siv hluav taws xob xws li keyboards, motors, relays, circuit breakers, thiab charging ports.
Lub luag haujlwm tseem ceeb ntawm Kev Tiv Thaiv Cov Khoom Copper yog tsim kom muaj kev sib txuas ruaj khov nrog rau lwm qhov kev sib cuag, ua kom muaj kev sib kis tam sim no nrog kev sib cuag tsis tshua muaj zog thiab tswj xyuas qhov kev sib txuas hluav taws xob txhim khu kev qha raws li kev hloov pauv thiab kev co.
Yog vim li cas tooj liab yog cov khoom ntawm kev xaiv rau hluav taws xob tiv tauj
Tooj liab muaj keeb kwm ntev ntawm kev siv hluav taws xob tooj liab rivets, thiab nws cov khoom zoo tau raug pov thawj hauv kev lag luam, feem ntau hauv cov hauv qab no:
1. Kev siv hluav taws xob ntau heev
Ntshiab tooj liab muaj hluav taws xob conductivity txog li 58 MS / m (100% ntawm International Annealed Copper Standard (IACS), zoo dua rau feem ntau cov hlau thiab thib ob tsuas yog nyiaj xwb. High conductivity txhais tau hais tias hluav taws xob khoom tooj liab tiv taus qis dua, tsawg dua tshav kub, thiab qis zog poob rau tib qhov loj.
2. Zoo heev thermal conductivity
Copper lub thermal conductivity tuaj yeem ncav cuag 400 W / (m·K), uas pab kom cov cua sov sai sai thiab txo qhov kev pheej hmoo ntawm oxidation, deformation, thiab kev ua haujlwm degradation tshwm sim los ntawm rhuab Copper Rivet nto.
3. Cov cuab yeej cuab tam zoo heev thiab hnav tsis kam
Copper thiab nws cov alloys, thaum tswj cov ductility, tuaj yeem ua tiav siab hardness thiab hnav tsis kam los ntawm kev ua haujlwm hardening lossis alloying, txuas hluav taws xob tooj liab lub neej.
4. Muaj zog corrosion kuj
Ib daim ntawv tuab ntawm tooj liab oxide zaj duab xis rau ntawm qhov chaw tooj liab, tiv thaiv qhov chaw ntub thiab kub. Nws yog qhov tshwj xeeb tshaj yog rau cov ntawv thov xws li kev faib hluav taws xob sab nraud, kev tsheb ciav hlau, thiab kev them nyiaj tshiab.
5. Zoo heev machinability
Copper yog tsim rau ntau yam kev ua, xws li tig, stamping, riveting, vuam, thiab plating, kom tau raws li ntau yam qauv thiab kev ua tau zoo.
Main Hom Hluav Taws Xob Copper Contacts
Nyob ntawm lawv cov qauv thiab daim ntawv thov, Hluav taws xob Copper Rivet Contacts tuaj yeem muab faib ua pawg hauv qab no:
1. Kev sib cuag
Feem ntau pom muaj nyob rau hauv cov khoom siv xws li cov hluav taws xob hluav taws xob thiab cov cuab yeej siv riam, lawv muaj qhov sib tiv tauj loj thiab siab tam sim no - nqa lub peev xwm.
2. Round lossis Rivet Contacts
Feem ntau ua ke nrog cov nyiaj los yog nyiaj alloys los tsim kev sib cuag, siv nyob rau hauv relays, contactors, thiab lwm yam.
3. Caij nplooj ntoos hlav hu
Xyuas kom muaj zog Copper Rivet siab los ntawm cov qauv springy, ua rau lawv haum rau qis - daim ntawv thov tam sim no xws li teeb liab kis tau tus mob thiab ntsaws- hauv cov khoom sib txuas.
4. Composite Contacts
Siv lub hauv paus tooj liab, sib xyaw nrog cov ntaub ntawv xws li nyiaj thiab nyiaj -tin oxide, txhawm rau txhim kho arc tsis kam thiab vuam tsis kam.
Kev tsim cov txheej txheem rau hluav taws xob tooj liab
High - zoo tooj liab tiv tauj yuav tsum tau ib tug precision manufacturing txheej txheem, cov kauj ruam tseem ceeb ntawm uas muaj xws li:
1. Kev xaiv thiab kev faib ua feem
Xaiv cov tooj liab ntshiab (xws li T2 tooj liab) lossis tooj liab alloys (xws li tooj dag C2680, beryllium tooj liab C17200, chromium-zirconium tooj liab (CuCrZr), thiab lwm yam), nyob ntawm daim ntawv thov.
Ntshiab tooj liab yog haum rau siab -conductivity daim ntaub ntawv, thaum alloyed tooj liab yog haum rau hnav tsis kam thiab siab - kub kuj.
2. kev tsim
Stamping: Siv rau kev tsim khoom loj ntawm cov pav ca lossis zoo li tus tooj liab hluav taws xob tiv tauj.
Tig: Siv rau siab -kev sib tiv tauj puag ncig.
3. Kev kho deg
Cov txheej txheem muaj xws li nyiaj plating, npib tsib xee plating, thiab tin plating kom txo tau kev sib cuag thiab tiv thaiv oxidation.
Lub thickness ntawm cov nyiaj plating txheej feem ntau yog 3-10 μm thiab tuaj yeem hloov kho raws li qib tam sim no.
4. Kev kho cua sov thiab hardening
Kev kho mob thiab hnub nyoog hardening ntawm tooj liab alloy tiv tauj txhim khu lub zog thiab hnav tsis kam.
5. Kev soj ntsuam zoo
Kev tshuaj xyuas suav nrog qhov tseeb qhov tseeb, qhov roughness ntawm qhov chaw, txheej tuab, tiv thaiv kev tiv thaiv, thiab tam sim no - nqa lub peev xwm los xyuas kom meej cov khoom sib xws.
Hom kev siv hluav taws xob tooj liab tiv tauj
Red Copper Contacts muaj nyob rau hauv txhua yam khoom siv uas yuav tsum muaj kev sib kis tam sim no. Cov ntawv thov tseem ceeb suav nrog:
1. Tsawg-voltage fais fab faib tshuab
Cov no muaj xws li Circuit Court breakers, disconnectors, thiab busbar connectors, uas yuav tsum tau tiv taus siab khiav hauj lwm tam sim no.
2. Nruab nrab- thiab siab- cov khoom siv hluav taws xob hluav taws xob
Copper contacts nrog silver plating tswj kev ua tau zoo nyob rau hauv arcing tej yam kev mob thiab yog siv nyob rau hauv siab -voltage contactors thiab lub tshuab nqus tsev switches.
3. Lub tsheb thiab lub zog tshiab tsheb
Ntawm -board DC contactors, charging connectors, thiab siab -tam sim no relays tag nrho siv tooj liab hu.
4. Rail Transit
Hnav-Resistant Electric Copper Contacts yog siv nyob rau hauv pantographs, teeb liab relays, thiab tswj system connectors kom ntseeg tau ntev -lub sij hawm.
5. Muaj Automation thiab Robotics
Siab -kev ceev hloov contactors thiab relays cia siab rau Cov Khoom Sib Txuas rau Hloov Qhov uas tsis muaj kev tiv thaiv kom txo tau lub zog poob.
Kev ntsuas kev ua tau zoo thiab kev siv tus qauv
High -Kev Ua Haujlwm Hluav Taws Xob Copper Contacts yuav tsum ua kom tau raws li cov qauv thoob ntiaj teb thiab kev lag luam. Cov ntsuas ntsuas tseem ceeb suav nrog:
| Tiv tauj tiv thaiv | Feem ntau yuav tsum muaj tsawg dua 1 mΩ. |
| Lub peev xwm nqa tam sim no | Muab xam raws li Copper Electrical Contacts 'loj thiab cov khoom siv hluav taws xob, thiab tshawb xyuas hauv qhov kev sim tiag tiag. |
| Kev ntsuas kub nce | Tom qab ib lub sij hawm ntawm kev siv fais fab, qhov kev sib cuag kub yuav tsum feem ntau tsis tshaj 65 degree. |
| Neeg kho tshuab lub neej | Mechanical switching cycles tuaj yeem ncav cuag kaum tawm txhiab mus rau lab. |
| Hluav taws xob lub neej | Tus naj npawb ntawm kev hloov pauv ntawm qhov ntsuas tam sim no thiab qhov hluav taws xob, feem ntau 10% -50% ntawm lub neej txhua yam. |
Kev Txhim Kho Yav Tom Ntej
Nrog rau txoj kev loj hlob sai ntawm kev lag luam xws li lub zog tshiab, cov phiaj xwm ntse, thiab siab - kev tsheb ciav hlau ceev, qhov kev thov rau Cov Khoom Siv Hluav Taws Xob yog hloov mus rau kev ua tau zoo dua thiab cov kev daws teeb meem zoo ib puag ncig:
1. High -Conductivity Alloying
Tsim cov tooj liab alloys uas ua ke nrog cov khoom siv hluav taws xob siab thiab lub zog siab, txo kev siv cov hlau zoo xws li nyiaj.
2. Cov ntaub ntawv ntsuab thiab Environmentally Friendly
Txhawb nqa cov hlau lead-dawb plating thiab rov siv tau tooj liab alloys, ua raws li kev cai ib puag ncig xws li RoHS thiab REACH.
3. Precision Machining thiab Automated Production
Siv cov cuab yeej siv tshuab CNC, automated plating kab, thiab hauv - cov cuab yeej kuaj kab los txhim kho qhov sib xws thiab tawm los.
4. Txhim kho qhov kev tiv thaiv ib puag ncig
Tsim cov khoom siv hluav taws xob tooj liab thiab cov qauv uas muaj corrosion ntau dua - tiv taus thiab qaug zog - tiv taus rau kev ua haujlwm hnyav xws li kub, av noo, thiab kev co siab.
Cov lus pom zoo rau kev yuav khoom thiab xaiv
Rau cov neeg yuav khoom, xaiv Cov Khoom Siv Hluav Taws Xob Cov Khoom Siv Hluav Taws Xob yuav tsum tau xav txog ntau yam hauv qab no:
Kev ntsuas tam sim no thiab kev tiv thaiv kev tiv thaiv
Kev ua haujlwm ib puag ncig (kub, humidity, corrosive cua)
Mechanical thiab hluav taws xob lub neej yuav tsum
Khoom thiab plating hom
Kev ua kom raug thiab sib xws
Batch stability thiab kev xa khoom muaj peev xwm
Xaus
Raws li ib qho ntawm cov khoom tseem ceeb tshaj plaws hauv cov khoom siv hluav taws xob, kev ua haujlwm ntawmHluav taws xob tooj liab Rivetsncaj qha txiav txim siab txog kev nyab xeeb thiab kev ntseeg siab ntawm cov khoom siv. Nrog rau kev txhim kho thev naus laus zis thiab kev hloov kho kev lag luam, cov ntaub ntawv, txheej txheem, thiab kev siv cov khoom siv tooj liab tau txuas ntxiv ua kom zoo thiab nthuav dav. Rau cov neeg yuav khoom thiab cov kws tsim qauv engineering, kev nkag siab zoo ntawm lawv cov khoom siv, kev tsim khoom, thiab cov ntsuas kev ua tau zoo tsis tsuas yog pab txhim kho cov khoom tsim, tab sis kuj txo cov nqi kev yuav khoom thiab txhim kho kev ua haujlwm ntawm tag nrho.
tiv tauj peb
