Nyob rau hauv kev lag luam niaj hnub lossis kev tsim kho, stainless hlau vuam yog cov txheej txheem tseem ceeb ntawm kev tsim vaj tsev. Txawm li cas los xij, cov txheej txheem no tsis tuaj yeem hu ua yooj yim thiab tsis muaj teeb meem. Stainless hlau yog qhov nyuaj rau welding dua li carbon steel. Nws yog hais txog cov khoom ntawm cov hlau. Piv txwv li, hluav taws xob resistivity yog siab heev, tab sis thermal conductivity tsawg heev.
Muaj ntau txoj hauv kev los koom nrog cov hlau. Piv txwv li, rau cov hlau uas nws thickness yog ntau tshaj 1 cm, stainless hlau flux-cored arc vuam yog siv. Lub flux tiv thaiv qhov sib koom ua ke ntawm huab cua. Tsis tas li ntawd, siv cov hlau electrode.
Koj tuaj yeem siv cov menyuam vuam ntawm cov hlau. Nws yog tsim los ntawm sequential formation ntawm cov ntsiab lus, thiab lub caij nyoog ntawm lawv tsim yog tswj. Cov cuab yeej yuav ua haujlwm li cas nyob ntawm qhov chaw ntawm cov ntsiab lus thiab cov kauj ruam ntawm lawv.
Txhawm rau koom nrog cov hlau, kuj siv qhov chaw vuam ntawm stainless hlau. Txhawm rau ua kom tiav cov txheej txheem, siv cov pulses tsawg-voltage.tam sim no. Lawv luv. Tab sis qhov kev tiv thaiv thaum siv hom hlau compound no siab heev.
cov kwj dej siab tuaj yeem siv los ua kom tiav cov txheej txheem. Laser vuam ntawm stainless hlau yog muab los ntawm ib tug laser beam. Ua tsaug rau nws, koj tuaj yeem ua tiav qib siab ntawm cov cua sov ntawm ib qho chaw. Thaum siv hom kev sib txuas no, tsis muaj qhov poob loj ntawm cov hlau molten. Txawm hais tias hom no tsis pheej yig, nws zoo heev thiab cov ntaub ntawv ruaj khov.
Yog tias cov ntawv hlau nyias nyias, ces cov txheej txheem arc vuam siv tau. Txawm li cas los xij, kev sib koom ua ke zoo tshaj plaws ntawm cov hlau yog plasma soldering. Hom kev qhia yog hom tshiab tshaj plaws thiab ua tau zoo tshaj plaws kom deb li deb.
Vuam ntawm stainless hlau kuj muaj nws tus yam ntxwv. Muaj cov ntaub ntawv uas ua nkig tom qab ua tiav, thiab cov qauv raws li lawv ua rau muaj kev phom sij, vim lawv tuaj yeem sib cais. Txhawm rau tiv thaiv kev cuam tshuam ntawm intergranular los ntawm qhov tshwm sim los yog me me, nws yog ib qho tsim nyog los txo cov nag lossis daus ntawm carbides thaum vuam.
Cov txheej txheem kev koom nrog cov khoom siv sib txawv electrodes los vuam stainless hlau. Piv txwv li, cov ntsiab lus nrog cov txheej tiv thaiv alloy yog siv los ua haujlwm nrog cov hlau alloy siab. Qhov tseeb yog hais tias nyob rau hauv cov ntaub ntawv no lub seam yog ntau txhim khu kev qha, thiab cov khoom ntawm cov hlau nyob rau hauv lub sib koom cheeb tsam xyaum tsis txawv ntawm cov general. Cov khoom ntawm stainless hlau.
Tsis tas li, kev siv cov khoom siv hluav taws xob nyob ntawm hom vuam. Piv txwv li, consumable thiab non-consumable tungsten ntsiab yog siv rau argon-arc. Ntxiv mus, txhua yam yog siv nyob rau hauv precisely tej yam kev mob.
Nws tseem yuav tsum tau muab sau tseg tias kev lag luam niaj hnub thiab kev vam meej hauv kev lag luam thev naus laus zis pab txhim kho cov txheej txheem vuam stainless hlau. Txawm li cas los xij, txawm tias tam sim no txoj hlua txuas ntawm cov hlau muaj zog txaus thiab ua rau cov qauv ruaj khov thiab tiv taus.
