Yellowing ntawm qhov chaw vuam ntawm cov txiv ntoo qhov chaw vuam tshuab tuaj yeem yog qhov teeb meem ntsig txog, vim nws yuav qhia tau tias muaj teeb meem nrog cov txheej txheem vuam lossis cov khoom siv welded. Kab lus no tshawb txog qhov ua rau yellowing nto thiab muab cov kev daws teeb meem zoo los daws qhov teeb meem no.
- Txheeb xyuas qhov Ua Tau: Ua ntej yuav ua cov kev kho kom raug, nws yog ib qho tseem ceeb los txheeb xyuas lub hauv paus ua rau lub ntsej muag daj. Cov laj thawj tsim nyog tuaj yeem suav nrog qhov tsis raug vuam tsis raug, kev sib kis ntawm qhov chaw ua haujlwm, lossis tsim cov oxides tsis xav tau thaum lub sijhawm vuam.
- Kho Welding Parameters: Ib qho ntawm cov laj thawj tseem ceeb rau qhov chaw yellowing yog siv cov vuam tsis raug. Tshawb xyuas qhov vuam tam sim no, lub sijhawm, thiab qhov chaw siab kom ntseeg tau tias lawv tsim nyog rau cov khoom tshwj xeeb uas tau welded. Kev ntsuas qhov ntsuas kom raug yuav tiv thaiv kom tsis txhob muaj cua sov ntau dhau lossis dhau vuam, uas tuaj yeem ua rau tsis muaj xim.
- Ntxuav lub Workpiece: Cov khoom paug ntawm qhov chaw ua haujlwm, xws li roj, roj, lossis av, tuaj yeem ua rau daj thaum lub sijhawm vuam. Ua tib zoo ntxuav qhov chaw ntawm lub workpieces ua ntej pib vuam kom txo qhov kev pheej hmoo ntawm kev kis kab mob cuam tshuam rau qhov vuam zoo.
- Siv cov Electrodes uas tsim nyog: Xaiv hom thiab qhov zoo ntawm electrodes yog qhov tseem ceeb rau kev ua tiav cov vuam huv thiab tsis muaj qhov tsis zoo. Hnav los yog paug electrodes tuaj yeem ua rau yellowing. Xyuas kom meej tias cov electrodes yog huv si, zoo, thiab tsim nyog rau cov khoom siv welded.
- Optimize Cooling Rate: Kev ceev ceev ntawm qhov sib koom ua ke tuaj yeem ua rau muaj xim tsis zoo. Kho tus nqi cua txias los ntawm kev tswj cov cua txias nruab nrab tus nqi ntws los yog siv cov txheej txheem tom qab vuam txias kom tsis txhob muaj xim daj ntau dhau.
- Ua Kev Kho Mob Tom Qab Weld: Yog tias yellowing txuas ntxiv txawm tias kho qhov vuam tsis zoo thiab ua kom huv si, xav txog cov txheej txheem kev kho tom qab vuam. Cov no yuav muaj xws li pickling, passivation, los yog tu lub weld nto kom tshem tawm tej yam undesirable residues los yog oxides.
- Ua Kev Ntsuas Tsis Zoo: Tom qab hais txog qhov ua rau yellowing, ua qhov kev sim tsis muaj kev puas tsuaj los ntsuas qhov ncaj ncees thiab qhov zoo ntawm qhov vuam. Qhov kev ntsuam xyuas no tuaj yeem muab kev nkag siab zoo rau hauv qhov sib koom ua ke ntawm cov khoom thiab txheeb xyuas cov teeb meem tseem ceeb.
Deg yellowing ntawm qhov sib koom ua ke ntawm cov txiv ntoo qhov chaw vuam tshuab tuaj yeem daws tau zoo los ntawm kev txheeb xyuas thiab kho cov hauv paus ntsiab lus. Los ntawm kev kho cov vuam tsis zoo, ua kom cov chaw ua haujlwm huv si, thiab siv cov khoom siv hluav taws xob tsim nyog, cov neeg ua haujlwm tuaj yeem ua tiav cov welds tsis muaj xim. Kev saib xyuas tsis tu ncua thiab kev kho mob tom qab vuam zoo ua rau tsim cov vuam zoo, ua tau raws li cov qauv kev lag luam, thiab xa cov kev ua tau zoo hauv ntau yam kev siv.
Post lub sij hawm: Aug-07-2023
