Hauv kev lag luam hlau, kev ua haujlwm zoo thiab kev ua haujlwm zoo ntawm cov txheej txheem tsim khoom yog nyob ntawm cov cuab yeej thiab cov tshuab siv. Ntawm lawv,forged yobua lub luag haujlwm txiav txim siab, tshwj xeeb tshaj yog nyob rau hauv kev lag luam dov zeb. Nkag siab txog ntau hom yob (rolls ua haujlwm, thaub qab rolls, thiab rov qab yob) tuaj yeem txhim kho kev ua haujlwm tau zoo.

Kev ua haujlwm yob yog qhov tseem ceeb hauv cov txheej txheem dov. Cov noyobyog lub luag hauj lwm ncaj qha rau cov shaping ntawm cov hlau thaum nws dhau los ntawm cov dov zeb. Cov yob ua haujlwm yog ua los ntawm cov hlau zoo forged thiab tuaj yeem tiv taus siab heev thiab hnav. Lawv cov khoom saum npoo yog qhov tseem ceeb vim lawv yuav tsum muab qhov zoo ntawm kev sib txhuam kom ntseeg tau tias cov hlau deformation zoo. Qhov tseeb ntawm kev ua haujlwm yob ncaj qha cuam tshuam rau lub thickness thiab nto tiav ntawm cov khoom kawg.

Ntawm qhov tod tes, Backup Volume muaj kev txhawb nqa nta. Lawv nyob tom qab cov yob ua haujlwm thiab muab kev txhawb nqa ntxiv thiab kev ruaj ntseg thaum lub sijhawm dov. Los ntawm kev faib cov khoom sib npaug, cov ntaub ntawv thaub qab pab tiv thaiv kev ua haujlwm yob deflection, ua kom cov tuab tuab thiab zoo ntawm cov khoom siv dov. Lawv cov qauv muaj zog yog qhov tseem ceeb rau kev tswj xyuas kev ncaj ncees ntawm cov dov zeb, tshwj xeeb tshaj yog thaum ua haujlwm siab.

Thaum kawg, tus thaub qab cov menyuam ua lub luag haujlwm tseem ceeb hauv tag nrho cov qauv ntawm cov dov zeb. Cov yob no pab tswj kev sib raug zoo thiab kev ruaj ntseg, ua kom pom kev ua haujlwm ntawm kev ua haujlwm thiab cov ntaub ntawv thaub qab. Txawm hais tias lawv tsis tuaj yeem cuam tshuam ncaj qha rau kev tsim cov hlau, lawv lub xub ntiag yog qhov tseem ceeb rau kev ua haujlwm du ntawm tag nrho cov kab ke.

Hauv cov ntsiab lus, kev sib cuam tshuam ntawm forging yob, ua haujlwm yob, thaub qab yob thiab rov qab yob yog qhov tseem ceeb rau kev lag luam hlau. Nkag siab txog lawv cov peev xwm tshwj xeeb tuaj yeem txhim kho kev tsim khoom thiab cov khoom lag luam zoo, ua rau lawv tseem ceeb hauv cov txheej txheem tsim khoom niaj hnub no.