Thaum xaiv nkawm khau kev nyab xeeb, steel- nkawm khau thiab steel - khau khiab yog ob qho kev xaiv. Txawm hais tias ob leeg tuaj yeem muab kev tiv thaiv, lawv qhov kev ua tau zoo sib txawv nyob ntawm qhov chaw ua haujlwm sib txawv thiab cov kev xav tau.
Cov yam ntxwv ntawm steel- nkawm khau
Steel- nkawm khau yog nrov vim lawv lub teeb yuag tsim thiab kev tiv thaiv zoo heev. Ib daim ntaub thaiv hlau yog muab tso rau ntawm cov ntiv taw ntawm cov khau kom tiv thaiv cov ntiv taw raug mob los ntawm cov khoom hnyav. Lawv yog tshwj xeeb tshaj yog haum rau cov hauj lwm uas yuav tsum tau hloov tau yooj yim, xws li kev tsim khoom thiab lub teeb kev lag luam. Txawm li cas los xij, vim qhov kub ntawm cov hlau, steel - cov khau khau yuav tsis xis nyob hauv qhov kub thiab txias.
Cov yam ntxwv ntawm steel- khau khau
Steel- khau khiab ntiv taw muaj ntau dua kev tiv thaiv thiab kev tiv thaiv, tshwj xeeb tshaj yog haum rau cov chaw tsim khoom hnyav uas xav tau kev txhawb nqa thiab kev tiv thaiv ntxiv. Txawm hais tias lawv hnyav dua li cov hlau- nkawm khau, lawv cov kav ntev thiab kev tiv thaiv kev ua tau zoo yog hloov tsis tau hauv kev lag luam xws li kev tsim kho thiab mining. Vim lawv cov qauv tsim, lawv ua tau zoo heev nyob rau hauv siab - ib puag ncig txaus ntshai.
Yuav Ua Li Cas Xaiv Cov Hlau Zoo -Toe Khau lossis Khaub Ncaws
Kev Ua Haujlwm Ib puag ncig: Kev nkag siab txog koj qhov chaw ua haujlwm yog thawj kauj ruam ntawm kev xaiv cov khau zoo. Rau cov haujlwm uas yuav tsum tau ua haujlwm ntev lossis ua haujlwm hauv qhov kub thiab txias, khau ua los ntawm cov ntaub ntawv sib xyaw yuav tsim nyog dua. Lawv muaj cov khoom zoo heev rwb thaiv tsev thiab tsis ua rau cov hlau ntes.
Cov kev xav tau kev nyab xeeb: Xaiv cov khau raws li qhov xav tau kev nyab xeeb tshwj xeeb hauv qhov chaw ua haujlwm. Piv txwv li, yog tias muaj kev pheej hmoo ntawm cov khoom hnyav poob thaum lub sijhawm ua haujlwm, steel- khau khiab ntiv taw yuav yog qhov kev xaiv zoo dua. Yog xav tau lub teeb thiab yoog raws, steel - nkawm khau yuav zoo dua.
Kev nplij siab: Rau lub sijhawm ua haujlwm ntev, khau yuav tsum muab kev nplij siab zoo. Txoj cai khau loj thiab tsim qauv tuaj yeem txo qhov qaug zog thiab txhim khu kev ua haujlwm.
Cov qauv kev nyab xeeb: Ua ntej yuav khoom, xyuas qhov ntsuas kev nyab xeeb ntawm cov khau, xws li ASTM tus qauv, kom ntseeg tau tias lawv ua tau raws li kev lag luam kev nyab xeeb. Qhov no yuav pab koj kom tsis txhob muaj kev pheej hmoo ntawm kev ua haujlwm.
Kev xaiv ntawm steel -toed nkawm khau lossis steel- khau khiab khau yog nyob ntawm koj txoj haujlwm tshwj xeeb, kev nplij siab, thiab chaw ua haujlwm. Steel- khau khiab khau yog haum rau cov hauj lwm uas yuav tsum tau lightness thiab saj zawg zog, thaum steel -toed khau looj plab hlaub muaj kev tiv thaiv ntau dua rau siab - ib puag ncig muaj kev pheej hmoo. Kev nkag siab qhov sib txawv ntawm ob qho no tuaj yeem pab koj xaiv cov khau kev nyab xeeb tsim nyog rau koj qhov chaw ua haujlwm.
