Kev piav qhia
Kev tiv tauj zooxa mus rau cov kev sib cuag ntawm cov keyboards, relays, thiab contactors uas tsis txav nrog lub actuator, kuj hu ua static contacts. Qhov opposite yog kev sib cuag. Kev sib txuas thiab kev sib txuas ntawm cov hluav taws xob hluav taws xob siab yog nyob ntawm nws, thiab nws cov kev pab cuam lub neej txiav txim siab lub neej ntawm high-voltage hloov, thiab yog li txiav txim siab qhov kev nyab xeeb ntawm lub high-voltage transmissions thiab transformation network. Thaum kev sib cuag ua haujlwm, nws tso siab rau nws txoj kev nruj kom tsim tau lub zog nias ntawm lubtxav kev sib cuag. Yog li ntawd, nyob rau hauv tas li ntawd mus rau lub siab conductivity, cov kev sib cuag qhov chaw kuj yuav tsum tau muaj zog thiab rigidity.
Static contacts yog cov khoom tseem ceeb ntawm high-voltage keyboards. Kev sib txuas thiab kev sib txuas ntawm cov hluav taws xob hluav taws xob siab yog nyob ntawm nws, thiab nws cov kev pab cuam lub neej txiav txim siab lub neej ntawm high-voltage hloov, thiab yog li txiav txim siab qhov kev nyab xeeb ntawm lub high-voltage transmissions thiab transformation network. Thaum kev sib cuag ua haujlwm, nws tso siab rau nws txoj kev nruj kom tsim tau lub zog nias ntawm kev sib cuag. Yog li ntawd, nyob rau hauv tas li ntawd mus rau lub siab conductivity, cov kev sib cuag qhov chaw kuj yuav tsum tau muaj zog thiab rigidity. Txawm li cas los xij, lub tuam txhab tsim khoom feem ntau tsim kev sib cuag raws li cov khoom siv hluav taws xob yooj yim hauv kev nthuav dav thiab tsis txaus siab rau cov khoom tsim, xaiv cov khoom siv, kev siv tshuab, thiab kev tswj kom zoo. Nrog rau kev nce qib ntawm qhov hluav taws xob thiab kev sib kis muaj peev xwm ntawm lub zog xa hluav taws xob thiab cov kab hloov pauv, cov txheej txheem tsim cov txheej txheem ntawm high-voltage hloov chaw tsis tuaj yeem ua tau raws li cov kev xav tau ntawm high-voltage hloov kev lag luam rau qhov kev ua tau zoo. Raws li cov yam ntxwv ntawm cov yam ntxwv ntawm ib yam ntawm high-voltage hloov zoo li qub kev sib cuag, cov tsoos ntau lawm txoj kev ntawm kev sib cuag dawb paug thiab nws qhov zoo thiab qhov tsis zoo yog soj ntsuam, ib tug ob-lub sij hawm thim rov qab extrusion txheej txheem yog npaj, thiab ib tug extrusion tuag yog tsim.
Tsim cov txheej txheem tsom xam ntawm high-voltage hloov static hu
1. Kev xav tau ntawm qhov chaw
Cov khoom siv hluav taws xob hloov hluav taws xob zoo li qub yog tooj liab-chromium alloy, uas muaj cov yas zoo, lub zog, thiab zoo heev conductivity. Cov khoom sib txuas yog qhov tsis muaj lub khob zoo li qhov nrog nyias thiab tsis sib xws ntawm phab ntsa tuab. Cov khoom muaj cov kev xav tau zoo thiab qhov chaw yuav tsum tau nyiaj-plated. Ua ntej nyiaj plating, sib tsoo yuav tsum tau ua kom tau raws li qhov yuav tsum tau ua kom zoo.
2. Kev soj ntsuam ntawm cov txheej txheem tsim cov tsoos
Ua ntej xyoo 1995, ntau lub tuam txhab hluav taws xob hloov hluav taws xob feem ntau siv cov kav dej tuab + txiav cov cuab yeej siv los tsim cov khoom siv hluav taws xob vim yog cov khoom siv me me. Cov yeeb nkab blanks yuav tsum tau npaj thaum lub sij hawm tsim khoom. Vim yog qhov tsis sib xws ntawm cov kab nruab nrab sab saud thiab sab hauv ntawm qhov chaw, qhov yuav tsum tau ua cov yeeb nkab phab ntsa tuab yog loj, ntau cov khoom pov tseg tau tsim thaum tig, cov khoom siv siv tsawg, thiab cov txheej txheem nqi siab, yog li nws tau ua. tshem tawm. Qee tus neeg tsim khoom siv forging tuav + txiav los tsim kev sib cuag. Kev siv cov khoom siv tau raug txhim kho, tab sis qhov kev ua tau zoo thiab cov txiaj ntsig tau qis, yog li nws tsis tshua siv.
Ntau lub tuam txhab siv centrifugal casting los tsim kev sib cuag zoo li qub. Cov txheej txheem no muaj tus nqi qis qis, tab sis cov khoom lag luam yog qhov ua rau shrinkage thiab xoob, thiab cov khoom siv ntom ntom yog tsawg, uas ua rau qis conductivity thiab lub zog ntawm cov khoom. Lub high-voltage hloov hu ua los ntawm cov txheej txheem centrifugal casting yog ib qho yooj yim rau tawg thiab poob tawm thaum lub sij hawm ua tiav cov kauj ruam kawg, uas yog, cov txheej txheem milling, thiab thaum cov khoom tiav yog ntsia rau ntawm high-voltage mus rau lub sij hawm ntev. , nws yog ib qho yooj yim rau tawg thiab poob rau hauv lub elastic deformation ntawm tus kheej-powered kev sib cuag, ua rau muaj xwm txheej loj. Yog li ntawd, qhov zoo ntawm kev sib cuag zoo li qub uas tsim los ntawm centrifugal casting tsis ruaj khov thiab kev ua haujlwm tsis zoo. Hais lus nruj me ntsis, nws tsis tuaj yeem ua tau raws li qhov yuav tsum tau ua ntawm high-voltage switch contacts thiab cylinders.