Qhov cuam tshuam ntawm kub-kuav los tiag steel yeeb nkab tshuab rau steel yeeb nkab zoo yog feem ntau xav txog hauv qab no:

1. Rolling kub: Rolling kub yog ib qho tseem ceeb ntawm cov txheej txheem kub dov. Yog tias qhov kub thiab txias dhau lawm, cov hlau yuav dhau los ua cua sov, oxidize, lossis txawm tias yaj, ua rau lub npoo ntawm cov yeeb nkab steel yuav ntxhib thiab ua npuas thiab lwm yam tsis xws luag; Yog tias qhov kub thiab txias qis dhau lawm, cov hlau yuav tsis tuaj yeem ua kom tag nrho cov yas deform, ua rau tawg thiab lwm yam tsis xws luag. Yog li ntawd, xaiv qhov tsim nyog dov kub yog qhov tseem ceeb ua ntej kom ntseeg tau qhov zoo ntawm cov kav hlau.

2. Rolling ceev: Lub dov ceev txiav txim siab deformation ntawm cov yeeb nkab steel thaum lub sij hawm dov txheej txheem. Kev kub ceev ntau dhau tuaj yeem ua rau qhov kub tsis sib xws ntawm cov phab ntsa sab hauv thiab sab nrauv ntawm cov yeeb nkab steel, uas ua rau cov thickness sib txawv los yog tsis sib xws; Tsis tshua muaj dov ceev yuav ua rau tsis txaus cov yas deformation ntawm cov yeeb nkab steel, uas ua rau nto roughness, tawg, thiab lwm yam tsis xws luag. Yog li ntawd, kev xaiv tsim nyog ntawm dov ceev kuj yog ib qho tseem ceeb cuam tshuam rau qhov zoo ntawm cov kav dej steel.

3. Degree ntawm deformation: Thaum lub sij hawm kub dov txheej txheem, cov yeeb nkab steel yog raug rau compression thiab txuas ntxiv ntawm cov chais, ua rau cov yas deformation. Qhov degree ntawm deformation ncaj qha cuam tshuam rau cov qauv thiab kev ua haujlwm ntawm cov yeeb nkab steel. Qhov tsim nyog ntawm deformation tuaj yeem ua rau cov yeeb nkab steel qauv zoo dua thiab zoo ib yam, thiab txhim kho nws cov khoom siv kho tshuab; thaum deformation ntau dhau yuav ua rau muaj qhov tsis xws luag xws li cov kab nrib pleb thiab folds hauv cov yeeb nkab steel, cuam tshuam rau nws qhov zoo thiab kev pabcuam lub neej.

4. Txias tus nqi: Kub-dov steel kav yuav tsum tau txias kom tau raws li cov qauv thiab cov khoom yuav tsum tau. Qhov sib txawv ntawm cov cua txias yuav muaj kev cuam tshuam rau lub koom haum cov qauv thiab txhua yam khoom ntawm cov yeeb nkab steel. Xaiv qhov tsim nyog qhov cua txias tuaj yeem tswj cov theem kev hloov pauv thiab hloov cov qauv ntawm cov yeeb nkab steel, yog li txhim kho nws qhov zoo thiab kev ua tau zoo.

Nyob rau hauv luv luv, yam xws li dov kub, dov ceev, degree ntawm deformation, thiab txias npaum li cas nyob rau hauv lub kub dov steel yeeb nkab txheej txheem yuav tag nrho cov cuam tshuam rau qhov zoo ntawm cov yeeb nkab steel. Los ntawm kev xaiv tsim nyog thiab tswj cov txheej txheem tsis ua haujlwm, qhov zoo thiab kev ua haujlwm ntawm cov kav dej kub dov steel tuaj yeem txhim kho tau zoo.