Cov kev xav tau ntawm weldingtitanium pressure vessels are as follows.
(1) Lub grooved nto ntawm qhov sib koom ua ke yuav tsum tau ua tiav los ntawm kev siv tshuab.
(2) Cov khoom siv vuam yuav tsum raug tshem tawm hydrogen thiab kev kho mob nruj.
(3) Cov neeg ua haujlwm lub luag haujlwm rau kev sib koom ua ke vuam yuav tsum hnav cov hnab looj tes huv si, tsis txhob kov cov zawj thiab nws qhov chaw nyob ib sab ntawm ob sab, nws yog nruj me ntsis txwv tsis pub khob qhov chaw thiab zawj ntawm ib qho.titanium phajnrog hlau.
(4) Vuam yuav tsum tau ua tam sim tom qab kev sib dhos thiab ntxuav cov vuam.
(5) Lub purity ntawm argon thiab helium rau vuam yuav tsum tsis txhob qis dua 99.99 feem pua, lub dew point yuav tsum tsis txhob siab tshaj rho tawm 50 degree.
(6) Ua ntejtitaniumwelding, qhov zawj thiab qhov ntau ntawm 25mm ntawm ob sab yuav tsum nruj me ntsis kho thiab degreased. Kev ntsuas yuav tsum tau ua kom tsis txhob muaj kuab paug hauv qhov chaw thaum vuam.
(7) Kev ntsuas zoo yuav tsum tau ua kom tsis txhob muaj kev sib tsoo ntawm cov hlau thiabtitaniumthaum vuam. Thaum xav tau los ntawm kev kos duab, yuav tsum tau ua ib qho kev ntsuam xyuas cov pa phem.
(8) Thaum lub sij hawm vuam txheej txheem, cov xim saum npoo ntawm cov txheej vuam yuav tsum tau kuaj xyuas tom qab txhua qhov vuam. Cov xim saum npoo ntawm cov vuam thiab cua sov- thaj tsam cuam tshuam yog nyiaj -dawb lossis daj daj. Tag nrho cov xim saum npoo tsis tsim nyog yuav raug muab tshem tawm thiab rov ua dua -welded. Kev tshuaj xyuas xim saum npoo yuav tsum xa mus rau cov kev cai ntawm cov qauv tsim nyog.
(9) Inert gas ob -ib sab shielded arc vuam los yog plasma vuam yuav tsum tau siv. Lub zog welded ntawm cov yeeb nkab thiab cov phaj nthuav dav yuav tsum tau siv.
(10) Qhov chaw weld tom qab vuam yuav tsum tsis muaj qhov tsis zoo, lub qhov cua, qhov hluav taws xob, tawg, thiab lwm yam tsis xws luag.
