Cov hlua hlau, ib qho tseem ceeb tshaj plaws ntawm cov khoom siv hlau, yog siv dav hauv kev nqa cov tshuab nqa, nce qib, thiab cov khoom siv mining. Qhov nruj ntawm nws cov txheej txheem ntau lawm ncaj qha cuam tshuam kev ua tau zoo thiab kev nyab xeeb.
Cov hlua hlau ntau lawm pib nrog kev xaiv ntawm high - Zoo steel, feem ntau high- carbon hlau hlau. Tom qab kev kho deg kom tshem tawm oxide nplai, cov txheej txheem hlau pib. Los ntawm ntau daim duab dhau mus, xaim pas nrig yog maj mam kos rau hauv cov hlau zoo xaim. Tus txheej txheem no yuav tsum nruj nruj nro thiab lubrication kom ntseeg tau qhov tseeb thiab qhov chaw zoo. Tus hlau ces undergoes cua sov kev kho mob, xws li cov txhuas da dej quenching lossis analing nws cov khoom siv tshiab thiab ua tiav qhov sib npaug zoo ntawm lub zog thiab tawv.
Cov kauj ruam tom ntej yog cov txheej hlau. Nyob ntawm cov kev npaj siv, yog galvanizing (rau corrosion tiv thaiv) lossis polishing (rau siab zog) tuaj yeem xaiv tau. Lub coated hlau yog ces kos dua rau nws qhov kawg ntawm txoj kab thiab pre- deformed los tshem tawm sab hauv kev ntxhov siab thiab txhim kho kev ruaj ntseg sab hauv.
Sib ntswg yog cov txheej txheem tseem ceeb ntawm cov hlua xov hlau ntau lawm. Nyob ntawm cov txheej txheem tsim qauv, ib qho lossis ntau tus hlau xaim hluav taws xob yog sib npaug hauv cov kev taw qhia tshwj xeeb (sab xis - Cov strands yog tom qab ntawd ntxiv sib ntswg ua ke nrog lub hauv paus core ntawm txoj hlua kaw tshuab los tsim txoj hlua. Thaum lub sij hawm sib ntswg cov txheej txheem, kho kom meej ntawm nteg ntev, thiab nro yuav tsum muaj kev ntxhov siab ntawm cov strands thiab tsis txhob xoob ntawm cov teeb meem lossis cov teeb meem.
Tiav cov hlua hlau tau ua tiav kev soj ntsuam kev ua tau zoo, suav nrog kev ntsuas uas hla ciam teb, kom ua raws li kev ua haujlwm hauv tebchaws thiab kev lag luam. Thaum kawg, tom qab roj thiab ntim khoom, cov khoom yog npaj rau kev xa khoom.
Kev tsim cov hlau hlua sib xyaw ua ke nrog cov ntaub ntawv kev kawm txuj ci, machining, thiab precision raug thev naus laus zis. Txhua txheej txheem yuav tsum tau kho kom tsim kom muaj kev nyab xeeb, txhim khu kev qha, thiab siab {1}- kev ua tau khoom.
