Hauv kev tsim khoom thiab kev ua tiav, ntau qhov chaw yuav muaj qee lub kaum sab xis ntawm kev ua tiav beveling vim yog qhov xav tau ntawm cov qauv tsim, uas yog qhov tseem ceeb hauv kev tsim tsheb, kev lag luam thiab kev ua liaj ua teb thiab nkoj. Machining groove yog feem ntau rau cov txheej txheem vuam tom ntej, hauv cov khoom vuam uas yuav tsum tau ua thiab sib sau ua ke rau hauv ib qho duab geometric ntawm groove, tuaj yeem tau txais qhov tuab ntawm vuam ntawm txhua qhov vuam.
Kev ua beveling siv nplaim taws, plasma thiab lwm txoj kev ua, hom kev beveling feem ntau yog V groove, U groove, X groove thiab Y groove. Cov txheej txheem ua no yuav tsim cov cim txiav tob dua thaum txiav qhov groove, yog tias tsis tshem tawm ua ntej vuam yooj yim ua rau qhov groove tsis sib xyaw. Feem ntau, hom kev puas tsuaj no ntau dua 3 hli yuav tsum tau daws, nyob rau hauv qhov chaw tseem ceeb, tsuas yog tuaj yeem polished kom tshem tawm, tsis pub kho vuam, qhov tsis zoo thaum ua raws li kev ua tiav yog qhov teeb meem heev. Tib lub sijhawm, nplaim taws thiab plasma ua yog kev ua tiav kub siab, hlau phaj yooj yim los tsim thermal deformation, tom qab ua tiav qhov groove kuj yuav tsum tau ua cov txheej txheem tiv thaiv kev deformation, uas yog qhov nyuaj heev.
Kev ua laser yog ib txoj kev ua groove tshiab uas muaj qhov tsawg kawg nkaus thermal deformation thiab zoo tshaj plaws. Lub tshuab txiav laser groove ua cov hlau phaj hauv 20 hli, thiab tuaj yeem ua tiav V, X, Y thiab lwm yam groove tib lub sijhawm. Piv nrog rau kev ua nplaim taws thiab plasma groove ib txwm muaj, kev txiav laser groove txhim kho kev ua haujlwm zoo heev, xyuas kom meej qhov zoo ntawm groove, thiab tseem txuag cov ntaub ntawv. Piv txwv li, kev txiav laser bevel yog siv hauv kev tsim nkoj los ua cov khoom T-zoo li ntawm cov hlau tsis tshua muaj hlau, uas tuaj yeem txo qhov hnyav thaum ua kom lub nkoj ruaj khov.
Nrog rau qhov project loj ntawm kev tsim kho tsheb ciav hlau, kev tsim kho txoj kev loj, kev tsim kho kev txuag dej, kev tsim kho hydropower, lub zog, kev tsim kho qhov av, thiab kev lag luam kev tsim kho kom thawb, peb lub teb chaws kev tsim kho tshuab kev lag luam kev thov nce ntxiv txhua xyoo, bevel laser txiav tshuab yog dav siv hauv peb lub teb chaws kev lag luam tshuab kev tsim kho. Tshwj xeeb tshaj yog nrog cov tshuab kev tsim kho loj, nws yog qhov tsim nyog siv cov qauv hlau muaj zog dua qis alloy siab zog. Yuav kom ntseeg tau tias cov pob qij txha welded zoo, nws yog qhov tsim nyog los tswj cov cua sov vuam thiab zam kev embrittlement ntawm cov pob qij txha welded. Txoj kev ua haujlwm kub ib txwm tsis tuaj yeem hloov kho rau kev tsim cov phaj hlau muaj zog tam sim no, yog li kev qhia txog laser bevel txiav tshuab hauv kev lag luam tshuab kev tsim kho yog qhov kev xaiv tsim nyog.
Lub sijhawm tshaj tawm: Lub Peb Hlis-23-2023
