Thaum lub sij hawm vuam tshuab cov txheej txheem , cov khoom lag luam Undergal Vuam cov txheej txheem, qhov loj me, uas ua rau muaj kev ntxhov siab, qee zaum txawm tias tsis tuaj yeem ua tau raws li kev xav tau. Rau ntau cov hlau ua kom nquag plias lossis cov qauv vuam tshwj xeeb, xws li hluav taws xob nqaj vuam lossis laser vuam, yuav tsum tau siv kom tau txais cov khoom siv zoo. Cov khoom siv tsawg dua thiab tsis yooj yim dua cov khoom los ua kom muaj weld zoo, qhov zoo dua weldability ntawm cov khoom; Ntawm qhov tsis sib xws, qhov xav tau rau cov txheej txheem sib txawv thiab cov vuam kim heev, kev ntsuas tshwj xeeb, nws txhais tau tias cov khoom siv weldability yog neeg pluag.
Thaum peb siv lub Tsis siv neeg vuam nrhiav system los tsim cov khoom lag luam, peb yuav tsum xub ntsuam xyuas cov ntaub ntawv weldability, thiab cov qauv siv vuam, thiab cov qauv vuam yog qhov tsim nyog. Muaj ntau txoj hauv kev los ntsuas cov khoom siv weldability ntawm cov ntaub ntawv, thiab txhua txoj kev tuaj yeem piav qhia qee yam ntawm Weldability. Yog li ntawd, nws yog qhov tsim nyog los ua kev ntsuas kom txiav txim siab Weldability. Txoj kev xeem yuav muab faib ua kev simulation thiab hom sim. Yav dhau los simulates welding cua kub thiab cua txias cov yam ntxwv; Qhov tom kawg tau sim raws li qhov tseeb vuam cov neeg mob. Cov ntsiab lus xeem yog tsuas yog los tshawb xyuas cov tshuaj sib xyaw ua ke, cov khoom siv vuam, thiab txiav txim siab qhov tsis xws luag, thiab txiav txim siab qhov tsawg-corrosion thiab tawg tsis kam ntawm welded sib koom tes.
1. Kev ntsuas Indirect ntawm cov txheej txheem Weldability
Txij li thaum tus cawv ntawm carbon yog qhov pom tseeb tshaj plaws, muaj feem ntawm lwm cov ntsiab lus tuaj yeem hloov mus rau hauv cov pa roj carbon, yog li cov pa roj carbon, yog li cov pa roj carbon, yog li cov pa roj carbon, yog li cov pa roj carbon, yog li cov pa roj carbon, yog li cov pa roj carbon lawm los ntsuas qhov zoo tshaj plaws weldability.
Carbon sib piv kev sib cais cov qauv ntawm cov hlau thiab cov hlau tsis muaj roj:
Thaum CE <0.4%, cov yas ntawm cov hlau yog qhov zoo, lub zog tawv nyiam tsis pom tseeb, thiab lub weldability yog qhov zoo. Nyob rau hauv lub xub pwg vuam cov kev mob tswv yim, welded pob qij txha yuav tsis tawg, tab sis rau tuab thiab loj yuav tsum tau txiav txim siab;
Thaum lub CE yog 0.6%, cov plastity ntawm cov hlau txo qis, kev nyuaj siab nyiam zuj zus, thiab cov weldability yog neeg pluag. Lub workpiece yuav tsum yog ua ntej ua ntej vuam, thiab maj mam txias tom qab vuam los tiv thaiv cov kab nrib pleb;
Thaum CE> 0.6%, cov yas ntawm cov hlau ua phem. Qhov nyuaj heev thiab txias kev tawg yog loj, thiab weldability yog phem dua. Lub workpique yuav tsum yog preheated rau qhov kev ntsuas kub siab dua, kev tiv thaiv kev sib tw yuav tsum tau ua, thiab kev kho kom zoo yuav tsum nqa tawm tom qab vuam.
Qhov loj dua tus nqi roj carbon muaj txiaj ntsig tau los ntawm kev suav cov txiaj ntsig, qhov hnyav dua ntawm Welded Steel, thiab tshav kub-cuam tshuam rau cov kab nrib pleb. Yog li ntawd, thaum lub ce> 0.5%, cov hlau yooj yim rau kev tawv ncauj, thiab cov phaj tuab yuav tsum nce ntxiv, ua kom muaj kev cuam tshuam ntxiv, yuav tsum nce ntxiv, ua kom rov qab ua ntej ntxiv.
2. Kev ntsuam xyuas ncaj qha txoj kev ntawm cov txheej txheem Weldability
Nyob rau hauv lub vuam cuv ciav hlau xeem, cov kab nrib pleb tsim nyob rau hauv welded sib koom ua ke tuaj yeem faib ua kub tawg, kev nyuaj siab corrosion, Laminar kua muag, thiab lwm yam.
(1) t-sib koom tes vuam cov qauv kev sim. Txoj kev no feem ntau yog siv los ntsuas qhov kub tawg kev ua rau muaj cov roj carbon hlau thiab cov tawv hlau kom puv hlau Fillet Welds. Nws kuj tseem siv tau los txiav txim siab txog kev cuam tshuam ntawm vuam pas nrig thiab vuam qhov tsis muaj ntawm kub tawg kev ua tau zoo.
(2) siab ntseej vuam taub hau. Txoj kev no feem ntau yog siv los ntsuas cov kub tawg ntawm cov roj carbon steel, cov hlau me me hlau, Austenitic Stainless Hlau Electrodes thiab Welds. Nws yog los ntawm kev txhim kho cov xeem ntawv hauv Fisco xeem ntaus ntawv, kho qhov loj me ntawm qhov zawj sib txawv muaj qhov cuam tshuam zoo rau tiam. Nrog kev nce ntawm qhov sib txawv, qhov ntau dua cov nrawm nrawm.
(3) Rigid pob tw pob txha sib txuas ua ke. Txoj kev no yog siv los ntsuas ntsuas kub cov kab nrib pleb thiab cov kab nrib pleb txias hauv weld cheeb tsam. Nws tseem tuaj yeem ntsuas cov kab nrib pleb txias hauv thaj chaw kub-cuam tshuam. Nyob rau hauv qab phaj, xeem weld tau thov raws li kev siv vuam qhov tsis raug rau thaum kuaj. Nws yog tsuas yog siv rau electrode arc vuam. Tom qab daim ntawv xeem yog welded, nws tau muab tso rau ntawm chav tsev kub rau 24 teev. Rau cov kab nrib pleb, kab nrib pleb thiab cov kab nrib pleb uas tsis yog feem ntau ntsuas, thiab ob daim xeem welded hauv qab txhua qhov xwm txheej.
Yog xav paub ntxiv txog vuam lossis kev kho cua sov ntawm cov ntaub ntawv hlau hauv lub Laser Vuam Yeeb Nkab Cov Kab Ntau Lawm , Tshwj xeeb yog cov lus nug txog Stainless Hlau Welded Kav, thov hu rau Hangao Tech (Seko Machinery) rau kev sib tham. Peb muaj ntau tshaj 20 xyoo ntawm kev paub hauv thaj chaw Muaj Stainless Hlau Welded Yeeb Raug Khoom Siv Cov Khoom Siv Vuam Tube Ntau Lawm Kab . Tom qab ntau qhov kev txhim kho, peb cov kab ntau lawm yog cov khoom siv hauv online, suav nrog Welded Yeeb Nkab Tsim Khoom, thov koj xav tiv tauj peb. Peb yuav muab koj cov tshuaj muaj txhij txhua thiab txhim khu kev qha!
