Muab kauv yeebYog tus kab sib xyam cov yeeb nkab steel kauj ua cov khoom siv raw, thiab siv hluav taws xob ob npaug ntawm-ob sab ntawm arc vuam txheej txheem. Tus kauv steel yeeb nkab txau tus hlau txaij rau hauv cov yeeb nkab welded. Tom qab tau txais los ntawm ntau chais, cov sawb hlau yog maj rolled los ua ib lub voj voos ncig nrog kev qhib sib txawv. Kho cov kev txo qis ntawm extrusion cov menyuam los tswj lub weld sib kis tau sib txawv ntawm 1 ~ 3mm thiab ua ob qho kawg ntawm Weld sib koom ua ke yaug.
Muab kauv cov yeeb nkab khoom:
Q235A, Q235B, 10 #, 20 #, Q345 (16mn),
L245 (b), l290 (X42), L320 (X46), L390 (X 5,45), L485 (X70), L485 (X80)
L290NB / MB (x42n / m), l360nb / MB (x56n / M), L450MB / L455MB (X70), L485MB (X80).
Muab kauv yeeb nkab tsim khoom:
(1) Cov khoom siv raw yog sawb hlau coils, vuam hlau, thiab fluxes. Ua ntej tso siv, lawv yuav tsum mus kuaj lub cev thiab tshuaj chemical.
(2) Lub taub hau-rau-tus Tsov Tus Tsov
(3) Ua ntej kev sib sau, cov txheej txheem strip yog leveled, npaj ua kom, saum npoo huv, thauj khoom thiab khoov ua ntej.
(4) Fais Lub Chaw Tiv Thaiv Kev Ua Tau Siv los tswj lub siab ntawm cov thooj voos kheej kheej ntawm ob sab ntawm tus lej conveyor kom ntseeg tau tias txoj hlua khi.
(5) Txais kev tswj hwm sab nraud lossis sab hauv tswj kev tswj hwm kev sib.
(6) EDD sib koom tes tswj tau siv los xyuas kom meej tias kev siv Weld sib ntsib ua ke
(7) ob qho tib si hauv vuam thiab sab nraud vuam siv cov tshuab hluav taws xob Asmeskas lossis siv hlau vuam tshuab
(8) Txhua txoj hlua welded raug tshuaj xyuas los ntawm online txuas ntxiv ultrasonic tsis siv neeg tsis zoo no feem Yog tias muaj qhov tsis xws luag, nws yuav cia li tswb thiab txau lub cim, thiab cov neeg ua haujlwm ntau lawm tuaj yeem tshem tawm qhov tsis xws luag cov sijhawm.
(9) Siv cov cua tshuab ntshav txiav los txiav cov yeeb nkab steel rau hauv ib daim.
(10) Tom qab txiav cov kav hlau ib zaug, txhua pob ntawm cov khoom siv tshuaj tiv thaiv ua ntej thiab cov khoom siv ua kom zoo nkauj ua ntej nws tuaj yeem ua tiav rau kev tsim khoom.
(11) Qhov cim los ntawm kev txuas ntxiv ultrasonic qhov kom pom ntawm Weld yuav tsum tau txais phau ntawv qhia ultrasonic thiab xoo hluav taws xob rov kuaj. Yog tias muaj qhov tseeb tsis xws luag, tom qab kho, lawv yuav tsum tau tshuaj xyuas tsis muaj kev puas tsuaj dua kom txog thaum cov tsis xws luag kom raug tshem tawm.
(12) Lub raj txaij qhov twg cov strip hlau taub qab Welds thiab D-pob nyiaj sib tshuam nrog cov tshuaj ntsuam xyuas txhua tus los ntawm X-Ray TV lossis yeeb yaj kiab.
(13) Txhua cov yeeb nkab steel tau dhau los ua qhov ntsuas hydostrialatic, thiab lub siab yog lub suab nrov. Qhov ntsuas ntsuas thiab lub sijhawm me me tswj hwm los ntawm cov steel yeeb nkab dej siab microcomputer nrhiav kom tau cov khoom siv. Cov xeem tsis yog daim ntawv luam tawm thiab sau cia.
(14) Tus yeeb nkab kawg yog machined kom raug kev tswj cov tig rov qab ntawm lub ntsej muag kawg, Bevel Angle thiab Blunt Ntug.
Cov txheej txheem tseem ceeb ntawm kauv yeeb nkab kauv:
a. Thaum lub sij hawm ua qauv txheej txheem, qhov deformation ntawm cov phaj steel yog niaj hnub zoo, muaj kev ntxhov siab me me, thiab cov saum npoo tsis ua cov khawb. Cov txheej txheem kauv steel muaj ntau dua cov txheej txheem tuab thiab phab ntsa tuab, tshwj xeeb tshaj yog me me thiab nruab nrab-pipes kav.
b. Siv Advented ob sab-subled submerged arc vuam siv thev naus laus zis, thiab nws tsis yooj yim los tswj cov vuam zoo.
c. Nqa tawm 100% zoo tshuaj xyuas ntawm cov kav hlau steel, yog li tag nrho cov txheej txheem ntawm cov yeeb nkab steel ua kom zoo thiab saib xyuas zoo, ua kom cov khoom lag luam zoo.
d. Txhua yam cuab yeej ntawm tag nrho cov kab ntau lawm tau ua haujlwm nrog cov ntaub ntawv siv computer uas tau kuaj xyuas cov ntaub ntawv ntau lub sijhawm yog tshuaj xyuas los ntawm Chav Tswj Central.
Lub hauv paus ntsiab lus ntawm kauv kav yuav tsum muaj:
1. Lub hauv paus ntsiab lus yuav tsum tau ntawm kauv steel yeeb nkab stacking yog mus rau ntau yam thiab cov specifications nyob rau hauv lub chaw nyob ruaj khov thiab ua kom muaj kev nyab xeeb. Cov khoom sib txawv yuav tsum tau muab cov khoom sib cais kom tsis txhob muaj kev ntxhov siab thiab kev sib nrig sib;
2. Nws yog txwv tsis pub khaws cov khoom uas corrode steel ib ncig ntawm pawg ntawm kauv kav hlau siv;
3. Hauv qab ntawm cov kauv steel yeeb nkab pawg yuav tsum yog siab, ruaj thiab tiaj tiaj los tiv thaiv cov khoom los ntawm kev nqus los yog deformed;
4. Cov khoom qub yog cov khoom sib cais raws li kev txiav txim ntawm kev cia;
5. Rau cov kauv yeeb nkab cov yeeb nkab ntu nyob rau hauv cov pa hluav taws xob, thiab saib xyuas cov ntoo me me los tiv thaiv kom tiv thaiv kev tawm tsam;
6. Qhov siab stacking ntawm kauv hlau kav yuav tsis pub tshaj 1.2m rau kev ua haujlwm ntawm kev ua haujlwm, 1.5m rau kev ua haujlwm kho tshuab, thiab cov khoom dav yuav tsum tsis pub tshaj 2.5m;
7. Yuav tsum muaj qee yam channel ntawm cov pawg. Lub channel soj ntsuam kuaj xyuas feem ntau yog 0.5m, thiab cov kev nkag mus tau yog nyob ntawm qhov loj ntawm cov khoom siv thiab cov tshuab thauj khoom, feem ntau 1.5-2.0m;
8. Lub kaum ntse ntse yuav tsum tau muab ntim rau hauv cov huab cua qhib, uas yog, lub qhov ncauj yuav tsum fim mus rau hauv qis, thiab cov kab uas i-nqaj yuav tsum muab tso rau. I-channel nto ntawm cov hlau yuav tsum tsis fim sab saud, yog li kom zam dhau dej tsub zuj zuj thiab xeb;
9. Hauv qab ntawm cov pawg yog tsa. Yog tias lub tsev rau khoom yog nyob rau hnub ci qhob pem teb, nws tuaj yeem tsa los ntawm 0.1m; Yog tias nws yog av nkos, nws yuav tsum tau tsa los ntawm 0.2-0.5m. Yog tias nws yog chaw qhib, cov qhob pem teb yuav tsum yog qhov siab ntawm 0.3-0.5m, thiab av nkos yuav tsum yog qhov siab ntawm 0.5-0.7m.
Lub Sijhawm Post: Lub Yim Hli 11-2023