Thaum koj xav txog "hluav taws xob hauv koj lub tsev / chaw ua haujlwm," thawj yam uas los rau hauv siab yog tej zaum qhov (sockets), xov hlau, thiab cov keyboards. Tab sis muaj ib qho "tom qab-lub-scenes giant" yam tsis muaj cov khoom siv siab tshaj plaws yuav tsoo kom nres - qhov ntawd yog **busbar **. Thiab cov cuab yeej uas ua kom cov busbars haum txig rau hauv circuits thiab xa hluav taws xob ruaj khov? Lub **busbar ua tshuab**. Niaj hnub no, cia peb saib ze rau ntawm "lub zog duo" no thiab pom qhov twg lawv nyob ntsiag to nyuaj ntawm kev ua haujlwm!
Ua ntej, cia peb tham txog "hluav taws xob conveyor siv" - lub busbar.
Koj tuaj yeem xav tias nws yog "txoj kev loj heev" hauv ib lub voj voog: cov xov hlau zoo tib yam zoo li txoj kev nqaim, tsuas muaj peev xwm nqa me me tam sim no. Tab sis lub tsheb npav yog qhov tuab, tsim "ob txoj kev yim-txoj kev txoj kev loj" uas muaj kev nyab xeeb thiab muaj txiaj ntsig zoo faib cov dej ntws siab los ntawm cov chaw tsim hluav taws xob thiab cov chaw nres tsheb mus rau cov chaw ua haujlwm, cov tsev ua haujlwm, thiab txawm tias lub thawv xa khoom hauv koj lub tsev.
Nws cov hneev taw dav dua li qhov koj xav tau:
- Hauv chav faib khoom ntawm koj lub tsev nyob hauv qab daus, cov kab hlau "ntev strips" yog busbars faib hluav taws xob rau txhua lub tsev;
- Cov khw muag khoom hauv nruab nrab cua txias, elevators, thiab teeb pom kev zoo tag nrho tso siab rau cov tsheb npav kom "tau txais lub zog txaus" ib txhij, tsis txhob poob lossis poob;
- Lub Hoobkas cov kab ntau lawm, lub tsev kho mob MRI cov cav tov, thiab cov chaw zov me nyuam cov ntaub ntawv - cov "fais fab-tshaib plab loj" tsuas yog ua tsis tau yam tsis muaj busbars. Tom qab tag nrho, cov xov hlau zoo tib yam tsis tuaj yeem kov cov dej ntws loj; tsuas yog busbars tuaj yeem ua kom ruaj khov.
Tom ntej no, cia peb tshawb txog lub busbar "tsuas yog tus kws txiav txim plaub ntug" - lub tshuab ua haujlwm busbar.
Busbars tsis tau npaj siv txoj cai tawm ntawm lub thawv: lawv yuav tsum tau txiav mus rau qhov ntev raws li qhov xav tau ntawm lub zog xa khoom, khoov ntawm cov ces kaum tshwj xeeb kom tsis txhob muaj lwm yam khoom siv, thiab tho nrog lub qhov kom yooj yim sib dhos...
Nws tseem ceeb npaum li cas? Cia peb ua piv txwv:
Yog hais tias koj txiav lub busbar nrog ib tug tes saw, txiav yuav tsis sib xws. Thaum sib sau ua ke, qhov no tuaj yeem ua rau kev sib cuag tsis zoo, uas dhau sijhawm ua rau overheating thiab txawm tias hluav taws kub. Tab sis nrog kev ua haujlwm ntawm lub tshuab ua haujlwm busbar, kev txiav yog du thiab zoo huv si, nrog kev ua yuam kev tsawg dua ib millimeter.
Lwm qhov piv txwv: hauv tsev kho mob chav faib khoom, qhov chaw yog nruj thiab cov khoom siv ntom ntom. Busbars yuav tsum tau khoov rau hauv "90-degree txoj cai kaum" lossis "U-zoo li khoov." Phau ntawv khoov yooj yim deforms lub busbar thiab cuam tshuam nws conductivity. Txawm li cas los xij, txoj haujlwm dabtsi yog khoov ntawm lub tshuab ua haujlwm busbar tuaj yeem ua haujlwm tau raws li cov qauv tsim, ua kom muaj kev nyab xeeb thiab ua haujlwm zoo.
Qhov tseeb, txawm hais tias nws yog cov khoom siv hluav taws xob ruaj khov hauv koj lub tsev lossis kev ua haujlwm zoo ntawm cov khw muag khoom, cov chaw tsim khoom, thiab tsev kho mob, tsis muaj kev sib koom tes ntawm busbars thiab busbar processing machines. Lawv tsis yog "qhov muag pom" zoo li cov xov tooj ntawm tes lossis cov khoom siv, tab sis lawv yog cov ntseeg siab tshaj plaws "tsis pom tus phab ej" hauv lub zog hluav taws xob. Lub sijhawm tom ntej koj dhau los ntawm chav faib khoom, siv sijhawm ib pliag los saib - koj tuaj yeem pom qhov pom ntawm ob tus neeg ua haujlwm hnyav!
Post lub sij hawm: Nov-05-2025
