Kauv steel yeeb nkab yog ib tug kauv seam steel yeeb nkab ua los ntawm sawb steel kauj raws li raw cov ntaub ntawv, feem ntau tsim los ntawm sov extrusion, thiab welded los ntawm tsis siv neeg ob hlau hlau ob-sided submerged arc vuam txheej txheem.
Cov txheej txheem ntau lawm
(1) Cov khoom siv raw muaj xws li steel coils, vuam hlau, thiab flux. Kev kuaj lub cev nruj thiab tshuaj lom neeg yuav tsum tau ua ua ntej kev nqis peev.
(2) Lub pob tw ntawm lub taub hau steel thiab tus Tsov tus tw siv ib lub xaim lossis ob lub xaim submerged arc vuam, thiab tsis siv neeg submerged arc vuam kho vuam siv tom qab dov rau hauv cov yeeb nkab steel.
(3) Ua ntej kev tsim, cov sawb hlau tau dhau los ua theem, trimming, planing, deg tu, conveying, thiab kho ua ntej khoov.
(4) Siv lub ntsuas hluav taws xob sib txuas los tswj lub siab ntawm lub tog raj kheej hydraulic ntawm ob sab ntawm cov khoom siv kom ntseeg tau kev thauj mus los ntawm cov sawb hlau.
(5) Txais siv sab nraud lossis sab hauv kev tswj cov menyuam ua.
(6) Kev siv cov khoom siv vuam sib txawv ua kom ntseeg tau tias qhov sib txawv ntawm qhov vuam ua tau raws li qhov yuav tsum tau ua ntawm vuam, nrog kev tswj nruj ntawm cov yeeb nkab txoj kab uas hla, qhov tsis zoo, thiab vuam qhov sib txawv.
(7) Ob qho tib si sab hauv thiab sab nraud yog ua los ntawm Lincoln welding tshuab los ntawm Tebchaws Meskas rau ib leeg lossis ob lub xaim submerged arc vuam, txhawm rau ua tiav cov vuam zoo.
(8) Cov welded seams yog tag nrho cov tshuaj xyuas los ntawm ib qho online txuas ntxiv ultrasonic tsis siv neeg puas tsuaj ntes kom ntseeg tau tias tsis muaj kev puas tsuaj rau kev ntsuas ntawm kauv welds. Yog tias muaj qhov tsis xws luag, nws yuav cia li suab lub tswb thiab cim nrog cov xim pleev xim. Cov neeg ua haujlwm tsim khoom tuaj yeem kho cov txheej txheem tsis tu ncua txhua lub sijhawm thiab tshem tawm qhov tsis xws luag raws sijhawm.
(9) Siv lub tshuab cua plasma los txiav cov kav hlau rau hauv ib qho.
(10) Tom qab txiav rau hauv ib lub yeeb nkab steel, txhua batch ntawm cov kav hlau yuav tsum tau ua raws li kev tshuaj xyuas thawj zaug los xyuas cov khoom siv tshuaj lom neeg, tshuaj lom neeg muaj pes tsawg leeg, fusion txheej txheem ntawm vuam seam, nto zoo ntawm cov yeeb nkab steel, thiab tsis yog- Kev kuaj kev puas tsuaj los xyuas kom meej tias cov yeeb nkab ua cov txheej txheem tsim nyog ua ntej nws tuaj yeem raug muab tso rau hauv kev tsim khoom.
(11) Cov khoom uas muaj kev kuaj ultrasonic txuas ntxiv ntawm cov vuam seam yog manually tshuaj xyuas los ntawm ultrasonic thiab X-ray. Yog tias muaj qhov tsis xws luag tiag tiag, lawv raug kho thiab raug kuaj xyuas tsis muaj kev puas tsuaj ntxiv mus txog thaum nws tau lees paub tias qhov tsis xws luag tau raug tshem tawm.
(12) Cov kav dej uas cov hlau sawb pob tw weld thiab T-shaped sib tshuam nrog cov kauv vuam yog txhua yam tshuaj xyuas los ntawm X-ray TV lossis zaj duab xis.
(13) Txhua cov yeeb nkab steel tau dhau qhov kev sim hydrostatic, nrog radial sealing siv rau lub siab. Kev ntsuas siab thiab lub sijhawm yog nruj me ntsis tswj los ntawm cov yeeb nkab steel dej siab microcomputer nrhiav kom tau cov cuab yeej. Tsis siv neeg luam ntawv thiab kaw cov kev sim ntsuas.
(14) Kev ua haujlwm ntawm cov yeeb nkab kawg ua kom muaj kev tswj xyuas kom raug ntawm qhov perpendicularity, bevel kaum sab xis, thiab blunt npoo ntawm lub ntsej muag kawg.