Vuam thev naus laus zis tau txais los ntawm cov kav hlau ncaj nraim: Kev siv cov kev qhia me me tuaj yeem zam kev ntxhov siab corrosion, thermal tawg thiab deformation, thiab vuam vuam ntim yog 20% qis dua cov hlau-carbon; txhawm rau kom ntseeg tau tias qhov hluav taws xob du, DC txuas nrog. Qhov luv luv arc vuam lub tswv yim yuav tsum tau qeeb kom tshem tawm cov menyuam ntsuag, ntxiv kev them nyiaj lossis ib lub pits, thiab qhov kawg vuam vuam thiab cov khoom siv kov. Multi-layer high-rise electric welding yuav tsum tswj qhov kub ntawm cov nqaj virtual thaum vuam, thiab cov dej txias yuav tsum tau siv tom qab vuam vuam. Tsis tas yuav tsum tau arc nrog ib tug zawj; cov hlau txuas yuav tsum tau txuas kom zoo. Lub deformation tom qab vuam vuam tsuas tuaj yeem kho raws li qhov txias rub.
Cymblycatic arc vuam: Thaum lub seam ncaj welded steel yeeb nkab yog welded, vim hais tias cov txij nkawm yog zoo, kev twb kev txuas weld muaj kub tsis kam, zoo lub cev muaj zog, aluminium alloy caij tsis yooj yim rau hlawv, qhov kev sib txuas Performance index yog siab, welding. tsim tau zoo heev, lub slag-dawb plhaub tsis yog lub plhaub seem, Hloov. Nyob rau theem no, xuas tes ua tungsten alpine arc vuam kev lag luam yog siv los welded 0.5 ~ 3mm stainless hlau phaj. Cov khoom xyaw ntawm cov electrode feem ntau yog tib yam li cov khoom xyaw ntawm cov khoom siv welded. Muaj ntau lawm ntshiab pupa feem ntau yog siv los tswj nws lub cev. Thaum welding, tus nqi yuav tsum ceev kom ntau li ntau tau los tiv thaiv sab nraud kom ntau li ntau tau. Rau cov hlau tsis muaj hlau uas muaj ntau tshaj 3 hli, tuaj yeem siv los siv arc vuam. Qhov kom zoo dua ntawm Mig arc vuam yog tias qhov tso zis ntau npaum li cas, qhov chaw vuam thermal muaj kev phom sij me me, qhov vuam zoo li me me, qhov corrosion kuj yog qhov zoo, thiab nws yooj yim rau kev ua haujlwm ntawm automation technology.
Qi welding: Vim nws txoj kev yooj yim thiab kev sib koom ua ke muaj peev xwm, cov roj vuam tuaj yeem raug welded welded nyob rau hauv txhua yam ntawm qhov chaw hauv tsev welding. Rau qee qhov ncaj seam welded steel yeeb nkab Cheebtsam, xws li nyias phaj qauv thiab nyias-walled kav, qee zaum nws tuaj yeem siv roj vuam yam tsis muaj corrosion. Txhawm rau kom tsis txhob muaj qhov kub thiab txias, cov pwm ultrasonic feem ntau me dua li cov pa roj carbon monoxide steel nrog tib cov pa roj carbon tuab nrog tib lub welding nyias. Qi txiav nplaim daim ntaub ntawv neutralize nplaim taws. Welded strips raug xaiv raws li cov khoom xyaw thiab cov yam ntxwv ntawm cov vuam vuam. Lub sij hawm raug xaiv los siv txoj kev siv vuam welding sab laug. Thaum welding vuam, qhov saum toj kawg nkaus vuam teeb thiab txoj kab nqes ntawm cov khoom siv vuam yuav tsum yog 40 ~ 50 degree, cov nplaim hluav taws yuav tsum yog li 2 hli ntawm lub tank melting, sab saum toj ntawm cov kab txaij kov lub tank melting, thiab txav mus rau qhov vuam vuam. nrog nplaim taws. Vuam sai dua, txo qhov kev txiav txim zaum kawg.
faus arc vuam: faus arc vuam yog tsim rau vuam vuam nruab nrab theem nruab nrab thiab ncaj seam welded steel raj phaj. Tus nqi tso zis ntawm faus arc vuam yog siab, thiab tus nqi ua haujlwm ntawm vuam vuam yog siab, tab sis nws muaj peev xwm ua rau muaj kev tsis ncaj ncees ntawm cov khoom siv aluminium alloy thiab cov seem.
Tes-welding: Tes-welding yog ib qho yooj yim heev thiab yooj yim-rau-siv txheej txheem vuam. Qhov ntev ntawm lub arc yog kho los ntawm txhua tus neeg, uas nyob rau hauv qhov sib txawv loj nyob rau hauv nruab nrab ntawm cov hlau electrode thiab cov hlau ib feem. Tsis tas li ntawd, thaum nws yog siv rau arc hais, hlau electrodes yog welded thiab welded nrog them raw khoom.
Hom vuam txheej txheem ntawm txoj hlua vuam ncaj nraim yog qhov yooj yim, thiab tuaj yeem siv rau vuam vuam yeej txhua yam ntaub ntawv raw. Thaum lub sij hawm siv sab nraum zoov, txawm nyob rau hauv daim ntawv thov underwater, nws muaj zoo adaptability. Feem ntau ntawm DC vuam tshuab tuaj yeem yog tungsten. Nyob rau hauv lub electrode welding welding, lub arc yog ib qho yuav tsum muaj rau txhua tus neeg: yog tias koj hloov qhov sib txawv ntawm cov electrode thiab nruab nrab ntawm cov hlau qhov chaw, koj kuj hloov qhov ntev arc. Feem ntau, DC hluav taws xob yog siv rau vuam vuam, thiab cov electrode kuj yog siv rau arc hais thiab vuam vuam los ntxiv cov ntaub ntawv raw khoom.
Hlau electrodes yog tsim los ntawm aluminium alloy los yog hom aluminium alloy core thiab nti tawv nqaij. Hom tshuaj no yog qhov ruaj khov thiab kho siab nyob rau hauv kev tswj xyuas qhov kev puas tsuaj rau cov pa roj. Ua rau cov dregs txheej kom tswj tau qhov tsim ntawm lub thawv. Cov kab txaij stainless hlau raug kaw txawm tias lawv yog titanium vuam. Qhov no yog nyob rau hauv lub thickness thiab cov khoom xyaw ntawm cov tshuaj daim tawv nqaij. Titanium-type kab txaij yog yooj yim heev rau welded, thiab cov kab txaij zoo nkauj thiab dav. Tsis tas li ntawd, lub thawv yog yooj yim heev rau tshem tawm. Lub sij hawm cia yog ntev thiab yuav tsum tau ci dua.
