Vim muaj kev cuam tshuam ntawm ntau yam, asphalt mixing nroj tsuag yuav inevitably muaj teeb meem tom qab ib lub sij hawm ntawm kev siv. Vim tsis muaj kev paub dhau los, lawv tsis paub yuav ua li cas nrog cov teeb meem no. Tus editor qhia txog qee qhov kev paub thiab kev txawj hauv qhov no rau koj siv.

Raws li qhov sib txawv tshwm sim ntawm qhov teeb meem ntawm asphalt mixing cog, kev daws kuj txawv. Piv txwv li, thaum cov khoom nyob rau hauv asphalt mixing cog yog qaug zog puas, nws yog tsim nyog los pib los ntawm zus tau tej cov qhov chaw. Ntawm ib sab, nws yog ib qho tsim nyog los txhim kho qhov ua tiav ntawm qhov chaw. Ntawm qhov tod tes, lub hom phiaj ntawm kev txo cov kev ntxhov siab ntawm cov khoom tuaj yeem ua tiav los ntawm kev siv qhov sib txawv me me hla ntu pom. Tsis tas li ntawd, qhov kev ua tau zoo ntawm cov khoom tuaj yeem txhim kho los ntawm carburizing, quenching thiab lwm txoj hauv kev, kom ua tiav cov txiaj ntsig ntawm kev txo qis qaug zog ntawm cov khoom.
Tab sis yog tias kev puas tsuaj ntawm qhov chaw hauv asphalt sib xyaw cog yog vim kev sib txhuam, yuav ua li cas? Txoj kev yooj yim tshaj plaws thiab siv tau zoo tshaj plaws yog siv cov ntaub ntawv hnav-tiv taus kom ntau li ntau tau, thiab thaum tsim cov duab ntawm cov nroj tsuag sib xyaw, sim txo nws txoj kev sib txhuam. Tsis tas li ntawd, corrosion kuj yog ib qho ntawm cov laj thawj uas ua rau cov khoom puas tsuaj. Hauv qhov no, koj tuaj yeem siv cov nickel, chromium, zinc thiab lwm yam khoom siv corrosion-resistant rau phaj saum npoo ntawm cov hlau, los yog siv cov roj rau saum npoo ntawm cov hlau, thiab siv cov xim pleev xim rau ntawm cov khoom tsis yog xim hlau. los tiv thaiv qhov chaw los ntawm corrosion.