Flash taub qab vuam yog ntau yam thiab siv tau zoo vuam txheej txheem uas yog dav siv nyob rau hauv ntau yam lag luam. Hauv tsab xov xwm no, peb yuav muab cov ntsiab lus dav dav ntawm cov txheej txheem flash pob tw, suav nrog nws cov hauv paus ntsiab lus, qhov zoo, kev siv, thiab cov ntsiab lus tseem ceeb.
Taw qhia:Flash pob tw welding yog txheej txheem kev sib koom ua ke uas koom nrog ob lub hlau ua haujlwm los ntawm kev siv cov cua sov thiab siab yam tsis tas yuav tsum muaj cov khoom muab tub lim. Nws yog feem ntau siv los txuas cov ntu ntev ntawm kev tsheb ciav hlau, cov xov hlau, cov kav dej, thiab lwm yam. Txoj kev vuam no muaj ntau yam zoo, nrog rau kev sib koom ua ke siab, kev cuam tshuam tsawg, thiab rov ua tau zoo dua.
Cov txheej txheem Flash Butt welding:
- Kev npaj: Ob lub workpieces yuav tsum tau koom nrog yog ntxuav thiab squared kom paub meej tias haum. Qhov no yog qhov tseem ceeb rau kev vam meej weld.
- Clamping: Cov workpieces tau ruaj ntseg clamped nyob rau hauv lub taub qab vuam tshuab, nrog ib kawg ntawm txhua workpiece protruding tshaj lub clamps.
- Kev sib tw: Cov workpieces tau ua raws li qhov tseeb, kom ntseeg tau tias lawv qhov kawg nyob rau hauv kev sib cuag ncaj qha.
- Flash Phase: Ib qho pib hluav taws xob mem tes yog siv thoob plaws lub workpieces, tsim ib qho luv luv Circuit Court. Qhov no ua rau ib qho teeb meem hauv zos, ua kom kub ceev cov hlau nto mus rau lawv qhov chaw melting.
- Kev ntxhov siab Phase: Tom qab lub teeb nyem, cov hluav taws xob tam sim no cuam tshuam, thiab lub tshuab hydraulic siv lub zog forging tswj. Qhov kev quab yuam no thawb cov hlau softened ua ke, tsim kom muaj kev ruaj khov-state daim ntawv cog lus.
- Txias thiab Trimming: Lub welded sib koom tau tso cai kom txias ib txwm, thiab cov khoom siv ntau dhau raug txiav kom ua tiav qhov xav tau qhov ntev.
Qhov zoo ntawm Flash Butt Vuam:
- Cov pob qij txha muaj zog thiab ruaj khov
- Tsawg heev distortion
- Tsis xav tau cov khoom siv filler
- High repeatability
- Haum rau ntau hom hlau
- Zog txuag hluav taws xob
Daim ntawv thov:Flash taub qab vuam pom cov ntawv thov hauv ntau qhov kev lag luam, suav nrog:
- Kev lag luam Railway: Koom nrog cov tsheb ciav hlau thiab cov khoom siv rau kev tsheb ciav hlau.
- Hlau Manufacturing: Vuam xov hlau siv nyob rau hauv cables thiab hluav taws xob siv.
- Yeeb Nkab Fabrication: Tsim seamless yeeb nkab seem rau cov kav dej.
- Automotive Kev Lag Luam: Welding Cheebtsam zoo li axles thiab tsav shafts.
- Aerospace Kev Lag Luam: Vuam cov khoom tseem ceeb uas yuav tsum muaj lub zog siab.
Kev txiav txim siab:
- Kev sib raug zoo yog qhov tseem ceeb los xyuas kom muaj qhov muaj zog thiab tsis muaj qhov tsis xws luag.
- Tswj qhov flashing thiab chim siab tsis yog qhov tseem ceeb rau kev vam meej weld.
- Kev ntsuas kev nyab xeeb yuav tsum tau ua raws li nruj me ntsis, vim tias lub pob tw vuam muaj qhov kub thiab txias thiab hluav taws xob tam sim no.
Hauv kev xaus, flash pob tw welding yog cov txheej txheem ua tau zoo thiab muaj txiaj ntsig zoo rau kev koom nrog cov hlau ua haujlwm. Nws lub peev xwm los tsim cov welds muaj zog thiab zoo ib yam ua rau nws nyiam xaiv hauv ntau yam lag luam. Kev nkag siab txog cov ntsiab cai thiab kev coj ua ntawm flash butt vuam yog qhov tseem ceeb rau kev ua tiav cov pob qij txha txhim khu kev qha thiab zoo welded.
Post lub sij hawm: Oct-27-2023
