Cov txheej txheem tseem ceeb: puag ncig steel → rov tshuaj xyuas → tev → blanking → centering → cua sov → perforation → pickling → ca taub hau → tshuaj xyuas thiab sib tsoo → txias dov (txias kos duab) → degreasing → tshav kub kho → straightening → yeeb nkab txiav (taw-to-ntev) / dying inspection → dej tam sim no → pickling siab) → ntim thiab cia.

1. Round steel txiav: Tom qab tau txais cov hlau puag ncig los ntawm cov khoom siv raw khoom, xam qhov ntev ntawm cov hlau puag ncig raws li cov txheej txheem, thiab kos ib kab ntawm cov hlau puag ncig. Cov hlau yog stacked raws li qib steel, cov xov tooj cua sov, cov lej ntau lawm thiab cov lus qhia tshwj xeeb, thiab qhov kawg yog qhov txawv ntawm cov xim sib txawv.

2. Centering: Thaum nruab nrab ntawm tus ntoo khaub lig caj npab drilling tshuab, ua ntej nrhiav qhov chaw nruab nrab ntawm ib ntu ntawm cov hlau puag ncig, xuas nrig ntaus tawm ntawm lub qhov qauv, thiab tom qab ntawd kho nws ntsug ntawm lub rooj tshuab drilling rau nruab nrab. Cov kab puag ncig tom qab qhov chaw nruab nrab yog stacked raws li qib steel, kub tooj, specification thiab ntau lawm batch tooj.

3. Peeling: peeling yog nqa tawm tom qab dhau qhov kev tshuaj xyuas ntawm cov khoom tuaj. Lub tev muaj xws li tshuab dhos tev thiab txiav qhov cua daj cua dub. Lub tshuab dhos tev tawm yog nqa tawm ntawm lub tshuab dhos los ntawm kev ua cov txheej txheem ntawm ib qho clamp thiab ib sab saum toj, thiab cov cua daj cua dub txiav yog dai cov hlau puag ncig ntawm lub tshuab cuab yeej. Ua whirling.

4. Kev tshuaj xyuas qhov saum npoo: Kev tshuaj xyuas zoo ntawm cov hlau tev tawm yog ua tiav, thiab cov khoom seem ntawm qhov chaw uas twb muaj lawm raug cim, thiab cov neeg ua haujlwm sib tsoo yuav zom lawv kom txog thaum lawv tsim nyog. Cov kab puag ncig uas tau dhau qhov kev tshuaj xyuas tau muab cais ua ke raws li qib steel, tus naj npawb ntawm cov cua sov, cov lus qhia tshwj xeeb thiab cov khoom siv ntau lawm.

5. Round steel cua sov: Round steel cua sov cov cuab yeej muaj xws li gas-fired inclined hearth rauv thiab gas-fired box-hom rauv. Gas-fired inclined-heart furnace yog siv los ua cua sov hauv cov khoom loj, thiab cov khoom siv hluav taws xob tua hluav taws yog siv rau cua sov hauv cov khoom me me. Thaum nkag mus rau hauv lub cub tawg, cov kab puag ncig ntawm cov qib steel sib txawv, cov xov tooj cua sov thiab cov lus qhia tshwj xeeb yog sib cais los ntawm cov yeeb yaj kiab qub qub. Thaum cov kab puag ncig tau rhuab, cov turners siv cov cuab yeej tshwj xeeb los tig cov tuav kom paub meej tias cov kab tuav puag ncig yog cua sov sib npaug.

6. Kub dov piercing: siv cov tho qhov thiab cua compressor. Raws li cov kev qhia tshwj xeeb ntawm perforated round steel, cov ntawv qhia sib txuas thiab molybdenum plugs raug xaiv, thiab cov rhuab puag ncig steel yog perforated nrog ib lub perforator, thiab cov pierced pov tseg kav yog random pub rau hauv pas dej ua ke kom txias tag.

7. Kev tshuaj xyuas thiab kev sib tsoo: Xyuas kom pom tias cov yeeb nkab khib nyiab sab hauv thiab sab nrauv yog du thiab du, thiab yuav tsum tsis txhob muaj paj tawv, tawg, interlayers, qhov sib sib zog nqus pits, loj xov cim, ntauwd hlau, fritters, Baotou thiab cov taub hau. Qhov chaw tsis zoo ntawm cov yeeb nkab khib nyiab tuaj yeem raug tshem tawm los ntawm txoj kev sib tsoo hauv zos. Cov kav dej pov tseg uas tau dhau los ntawm kev tshuaj xyuas lossis cov uas tau dhau los ntawm kev tshuaj xyuas tom qab kho thiab sib tsoo nrog cov teeb meem me me yuav tsum tau ntim los ntawm cov rhiav bundlers raws li qhov yuav tsum tau ua, thiab stacked raws li qib steel, rauv tooj, specification thiab ntau lawm batch naj npawb ntawm cov yeeb nkab khib nyiab.

8. Kev Ncaj Ncees: Cov kav dej khib nyiab tuaj hauv lub rooj cob qhia perforation tau ntim rau hauv cov pob. Cov duab ntawm cov kav dej khib nyiab tuaj yog khoov thiab yuav tsum tau ncaj. Cov khoom siv ncaj nraim yog ntsug ncaj tshuab, kab rov tav ncaj tshuab thiab ntsug hydraulic xovxwm (siv rau pre- straightening thaum cov yeeb nkab steel muaj curvature loj). Txhawm rau tiv thaiv cov yeeb nkab hlau los ntawm kev dhia thaum lub sijhawm ncaj, lub tes tsho nylon yog siv los txwv cov yeeb nkab steel.

9. Cov yeeb nkab txiav: Raws li kev npaj tsim khoom, cov yeeb nkab ncaj ncaj yuav tsum tau txiav lub taub hau thiab tus Tsov tus tw, thiab cov khoom siv yog lub tshuab sib tsoo lub cav.

10. Pickling: Cov yeeb nkab ncaj nraim yuav tsum tau muab tshem tawm kom tshem tawm cov nplai oxide thiab cov impurities ntawm qhov chaw ntawm cov yeeb nkab pov tseg. Cov yeeb nkab steel yog pickled nyob rau hauv pickling Rhiav, thiab cov yeeb nkab steel yog maj mam hoisted rau hauv lub tank pickling rau pickling los ntawm kev tsav tsheb.

11. Kev sib tsoo, kev tshuaj ntsuam xyuas endoscopy thiab polishing sab hauv: cov yeeb nkab steel uas tsim nyog rau pickling nkag mus rau txheej txheej txheej txheej polished, cov kav hlau polished tau raug kuaj xyuas endoscopic, thiab cov khoom tsis tsim nyog lossis cov txheej txheem tshwj xeeb yuav tsum tau ua nrog polished sab hauv.

12. Cov txheej txheem txias dov / txheej txheem kos duab txias

Txias dov: Cov yeeb nkab steel yog dov los ntawm cov yob ntawm lub tshuab txias dov, thiab qhov loj thiab ntev ntawm cov yeeb nkab steel yog hloov pauv los ntawm qhov txias txias deformation.

Kev kos duab txias: Cov yeeb nkab steel yog flared thiab phab ntsa-txo nrog lub tshuab kos duab txias tsis muaj cua sov los hloov qhov loj thiab ntev ntawm cov yeeb nkab steel. Cov yeeb nkab txias-daws steel muaj qhov tseeb qhov tseeb thiab qhov chaw zoo. Qhov tsis zoo yog tias qhov kev ntxhov siab seem yog qhov loj, thiab Cov kav dej loj-txoj kab uas hla tau siv ntau zaus, thiab cov khoom tiav ua tiav yog qeeb. Cov txheej txheem tshwj xeeb ntawm kev kos duab txias muaj xws li:

① Lub taub hau vuam taub hau: Ua ntej kos duab txias, ib qho kawg ntawm cov yeeb nkab steel yuav tsum tau mus rau lub taub hau (me me txoj kab uas hla steel yeeb nkab) los yog lub taub hau vuam (txoj kab uas hla loj steel yeeb nkab) los npaj rau cov txheej txheem kos duab, thiab ib qho me me ntawm cov yeeb nkab tshwj xeeb steel yeeb nkab yuav tsum tau rhuab thiab ces mus.

② Lubrication thiab ci: Ua ntej qhov txias ntawm cov yeeb nkab steel tom qab lub taub hau (welding taub hau), lub qhov hauv thiab sab nrauv ntawm cov yeeb nkab steel yuav tsum tau lubricated, thiab cov yeeb nkab steel coated nrog lubricant yuav tsum tau qhuav ua ntej txias txias.

③ Kev kos duab txias: Cov yeeb nkab steel tom qab cov roj nplua nyeem tau qhuav nkag rau hauv cov txheej txheem kos duab txias, thiab cov cuab yeej siv rau kev kos duab txias yog cov saw hlau txias tshuab thiab lub tshuab hydraulic txias txias.

13. Degreasing: Lub hom phiaj ntawm degreasing yog tshem tawm cov roj dov uas txuas rau sab hauv phab ntsa thiab sab nrauv ntawm cov yeeb nkab steel tom qab dov los ntawm kev yaug, kom tsis txhob muaj qhov paug ntawm cov hlau thaum lub sij hawm annealing thiab tiv thaiv cov pa roj carbon ntau.

14. Kev kho cua sov: Kev kho cua sov ua kom cov duab ntawm cov khoom siv los ntawm recrystallization thiab txo qhov deformation tsis kam ntawm cov hlau. Cov khoom siv kho cua sov yog lub tshuab hluav taws xob cua sov kho cua sov.

15. Pickling ntawm cov khoom tiav: Cov kav hlau steel tom qab txiav yog raug rau cov khoom tiav tiav rau lub hom phiaj ntawm qhov chaw passivation, kom cov oxide tiv thaiv zaj duab xis tuaj yeem tsim rau saum npoo ntawm cov kav hlau steel thiab txhim kho kev ua tau zoo ntawm cov kav hlau.

16. Kev tshuaj xyuas cov khoom tiav: Cov txheej txheem tseem ceeb ntawm kev soj ntsuam cov khoom tiav thiab kev ntsuas yog ntsuas ntsuas → eddy sojntsuam → super sojntsuam → dej siab → cua siab. Kev tshuaj xyuas saum npoo yog feem ntau yog los xyuas manually seb puas muaj qhov tsis xws luag ntawm cov yeeb nkab steel, seb qhov ntev ntawm cov yeeb nkab steel thiab qhov loj ntawm cov phab ntsa sab nrauv puas tsim nyog; eddy nrhiav kom tau tsuas yog siv lub eddy tam sim no flaw detector los xyuas seb puas muaj cov loopholes nyob rau hauv cov yeeb nkab steel; lub super-nrhiav tsuas yog siv lub ultrasonic flaw detector los xyuas seb cov yeeb nkab steel puas tawg sab hauv lossis sab nraud; Cov dej siab, Cua siab yog siv lub tshuab hydraulic thiab lub tshuab cua siab los xyuas seb cov yeeb nkab steel xau dej los yog cua, yog li kom ntseeg tau tias cov yeeb nkab steel yog qhov zoo.

17. Packing thiab warehousing: Cov kav hlau uas tau dhau los ntawm kev soj ntsuam nkag mus rau qhov chaw ntim khoom tiav rau kev ntim khoom. Cov khoom siv rau kev ntim khoom muaj xws li lub kaus mom lub qhov, hnab yas, cov ntaub npuag, cov ntaub pua tsev ntoo, cov hlua hlau stainless, thiab lwm yam. Cov txheej txheem ntawm ob qhov kawg ntawm cov ntaub qhwv steel yeeb nkab yog lined nrog cov ntoo me me, thiab sab nrauv yog fastened nrog stainless hlau siv los tiv thaiv kev sib cuag ntawm cov yeeb nkab steel thaum thauj thiab ua rau kev sib tsoo. Ntim steel kav nkag mus rau qhov khoom tiav stacking cheeb tsam.