Cov txheej txheem sib txawv ntawm SSAW Steel Yeeb Nkab Thiab LSAW Steel Yeeb Nkab

Nyob rau hauv lub tshav pob ntawm welded steel kav, SSAW steel yeeb nkab thiab LSAW steel yeeb nkab yog ob hom dav siv. Lawv txawv nyob rau hauv daim ntawv thov scenarios, zoo stability, thiab weld seam cia siab rau, uas tag nrho cov pib los ntawm lawv cov txheej txheem tsim txawv. Kab lus no muab ib qho hauv - sib piv qhov tob ntawm lawv cov txheej txheem ntws, vuam cov txheej txheem, thiab cov yam ntxwv ntawm vuam, ua raws li cov lus sib piv kom ceev ceev.

I. Kev tsim cov txheej txheem ntawm SSAW Steel Yeeb Nkab

1. Kauv Weld Seam txoj kev

SSAW steel yeeb nkab yog tsim los ntawm spirally forming steel sawb ntawm ib lub kaum ntse ntse thiab ces welding cov yeeb nkab sab hauv thiab sab nraud. Raws li cov sawb raug mob ntawm lub kaum sab xis ntawm lub kaum ntse ntse, ib qho txuas txuas txuas txuas txuas txuas tau tsim. Qhov kev tsim no tso cai rau cov khoom xa tawm zoo dua thiab txo cov kev xav tau ntawm cov sawb dav, ua rau SSAW steel yeeb nkab haum rau siab - ntim, ntev - cov khoom siv kav dej.

2. Vuam txheej txheem ntws

SSAW steel yeeb nkab feem ntau siv ob -sab submerged arc vuam lossis siab - zaus vuam. Qhov kub ntawm qhov vuam yog siab thiab qhov tob tob yog qhov ruaj khov, tab sis vim qhov ntev ntawm vuam seam ntev, txhua cov yeeb nkab yuav tsum tau vuam ntau dua. Yam khoom siv SSAW ntau lawm suav nrog uncoiling, leveling, forming, internal welding, external welding, sizing, and cutting. Txawm hais tias kev ua haujlwm tau zoo, qhov ntev weld seam thiab sib txawv vuam lub kaum sab xis yog qhov tseem ceeb uas cuam tshuam rau qhov kawg qhov zoo.

3. Cov yam ntxwv txheej txheem

SSAW steel yeeb nkab muaj peev xwm ua tau yooj yim, dav txoj kab uas hla, thiab yoog mus rau ntau cov phab ntsa tuab. Txawm li cas los xij, qhov ntev weld seam nthuav tawm cov hlau vuam kom siab dua qhov kev pheej hmoo ntawm kev thauj khoom, txwv tsis pub nws siv nyob rau hauv siab - cov qauv txheej txheem.

II. Manufacturing txheej txheem ntawmLSAW steel yeeb nkab

1. Longitudinal Weld Seam Forming Method

LSAW steel yeeb nkab yog tsim los ntawm ntug milling, ua ntej- dabtsi yog khoov, thiab tsim steel phaj, ua raws li los ntawm sab hauv thiab sab nraud ob -sab submerged arc vuam. Nws qhov tseem ceeb feature yog ib tug ncaj longitudinal weld seam nrog ib tug luv luv vuam txoj kev, uas ho txhim khu kev tswj zoo.

2. Vuam txheej txheem ntws

LSAW steel yeeb nkab feem ntau siv UOE lossis JCOE cov txheej txheem tsim. Cov txheej txheem ntau lawm suav nrog ntug milling, ua ntej- dabtsi yog khoov, sib sau, sab hauv vuam, sab nraud vuam, nthuav dav, kuaj hydrostatic, thiab kuaj ultrasonic flaw, thiab lwm yam. Submerged arc vuam muab kev nkag mus tob, ruaj khov weld hlau, thiab tswj tau qhov vuam zoo, ua rau nws yog ib qho kev paub zoo tshaj plaws vuam txoj hauv kev ua haujlwm siab -.

3. Cov yam ntxwv txheej txheem

LSAW steel yeeb nkab muaj luv luv weld seams thiab ib tug concentrated tshav kub- cuam tshuam cheeb tsam, ua kom siab - zog, siab - zoo weld tsim. Nws qhov sib xws, kev ua haujlwm qaug zog, thiab tag nrho cov weld seam stability yog qhov zoo tshaj rau SSAW steel yeeb nkab, ua rau LSAW qhov kev xaiv zoo tshaj plaws rau siab -siab, siab- lub zog, thiab loj- cov qauv tsim.

III. Sib piv Table of Process Differences

IV. Xaus

Ob leeg SSAW steel yeeb nkab thiab LSAW steel yeeb nkab ua lub luag haujlwm tseem ceeb hauv kev siv engineering. Txawm li cas los xij, los ntawm qhov pom ntawm cov txheej txheem tsim khoom thiab kev ruaj ntseg vuam, LSAW steel yeeb nkab yog qhov zoo dua rau cov haujlwm uas yuav tsum tau muaj zog vuam thiab kev ntseeg siab. Nws txoj hlua ncaj nraim thiab ob -sab submerged arc vuam xa cov qauv kev ruaj ntseg, ua rau LSAW qhov kev xaiv tseem ceeb rau cov roj thiab cov kav dej, kev tsim hluav taws xob sab nrauv, thiab siab- cov ntaub ntawv siv.