Thaum tuav cov hlua khi, nws yog ib qho tseem ceeb kom ntseeg tau tias lawv qhov kev ua tau zoo tshaj plaws thiab lub neej ntev.Kev tu thiab lubrication tsis tu ncua yog tsim nyog los tiv thaiv xeb, khib nyiab tsim thiab hnav.Txawm li cas los xij, qee zaum kev tu ib txwm ua tsis tau thiab peb yuav tsum tau siv lwm txoj kev daws teeb meem, xws li siv hydrochloric acid.Hauv qhov blog no, peb yuav tshawb txog lub luag haujlwm ntawm hydrochloric acid hauv kev tu cov menyuam chains thiab muab kev taw qhia txog lub sijhawm zoo tagnrho rau kev tu cov kua qaub no.
Kawm txog hydrochloric acid:
Hydrochloric acid, tseem hu ua hydrochloric acid, yog cov tshuaj muaj zog uas feem ntau siv rau ntau hom kev tu vim nws cov khoom muaj zog corrosive.Txij li thaum cov hlua khi feem ntau khaws cov roj, av thiab cov khib nyiab hauv cov cheeb tsam nyuaj mus cuag, hydrochloric acid muab txoj hauv kev zoo los ua kom cov khoom tawv tawv thiab rov ua haujlwm ntawm cov saw hlau.
Cov lus qhia kev nyab xeeb:
Ua ntej peb delve rau ntev npaum li cas cov menyuam chains yog tsau rau hauv hydrochloric acid, nws yog ib qho tseem ceeb uas yuav tau xav txog kev nyab xeeb ua ntej.Hydrochloric acid yog ib yam khoom uas muaj kev phom sij thiab yuav tsum tau ceev faj heev.Yuav tsum hnav cov khoom tiv thaiv tus kheej kom raug (PPE) xws li hnab looj tes roj hmab, tsom iav, thiab daim npog ntsej muag thaum ua haujlwm nrog cov kua qaub no.Tsis tas li ntawd, xyuas kom meej tias cov txheej txheem tu yuav siv rau hauv qhov chaw uas muaj cua zoo kom tsis txhob nqus cov pa phem.
Lub sijhawm so kom zoo:
Lub sijhawm immersion zoo tshaj plaws rau cov menyuam saw hauv hydrochloric acid nyob ntawm ntau yam, nrog rau cov xwm txheej ntawm cov saw hlau, qhov hnyav ntawm kev sib kis thiab qhov concentration ntawm cov kua qaub.Feem ntau, soaking chains rau lub sij hawm ntev yuav ua rau corrosion ntau heev, thaum nyob rau hauv-soaking tej zaum yuav tsis tshem tawm tawv deposits.
Txhawm rau ua kom tiav qhov sib npaug, peb pom zoo kom pib nrog lub sijhawm so ntawm ib ncig ntawm 30 feeb mus rau 1 teev.Nyob rau lub sijhawm no, tshawb xyuas qhov xwm txheej ntawm cov saw hlau los txiav txim siab seb puas yuav tsum tau siv sijhawm ntev.Yog tias cov saw hlau hnyav heev, koj yuav tsum tau maj mam nce lub sij hawm ntub hauv 15 feeb increments kom txog thaum qhov kev xav tau huv si tiav.Txawm li cas los xij, ceev faj kom tsis txhob ntub dej ntev dua plaub teev, lossis qhov kev puas tsuaj tsis tuaj yeem tshwm sim.
Kev saib xyuas tom qab da dej:
Thaum cov saw hlau tau tsau rau hauv hydrochloric acid rau lub sijhawm xav tau, yuav tsum tau saib xyuas kom tsis txhob muaj cov kua qaub thiab tshem tawm cov kua qaub seem.Yaug cov saw kom huv si nrog dej huv kom paub meej tias tshem tawm tag nrho.Tom qab ntawd, nws raug nquahu kom ntub cov saw hauv cov dej sib tov thiab ci dej qab zib (ib tablespoon ntawm ci dej qab zib ib liter dej) kom tsis txhob muaj cov kua qaub seem.Qhov no yuav tiv thaiv corrosion ntxiv thiab npaj cov saw rau cov txheej txheem lubrication.
Hydrochloric acid tuaj yeem yog cov cuab yeej tseem ceeb hauv kev tu cov menyuam chains thaum cov txheej txheem ib txwm tsis ua tiav qhov xav tau.Los ntawm kev ceev faj thiab ua raws li cov lus pom zoo rau lub sij hawm ntub dej, koj tuaj yeem tshem tawm cov kab mob qias neeg yam tsis muaj kev puas tsuaj rau koj cov saw hlau.Nco ntsoov xyuas qhov tseem ceeb ntawm kev nyab xeeb thoob plaws hauv cov txheej txheem ntxuav thiab muab qhov sib npaug ntawm kev saib xyuas tom qab da dej kom ntseeg tau tias koj cov saw hlau raug ntxuav kom huv si thiab tswj xyuas zoo.
Post lub sij hawm: Lub Xya hli ntuj-13-2023