Spatter, los yog qhov tsis xav tau qhov projection ntawm molten hlau thaum vuam, tuaj yeem yog qhov teeb meem tshwm sim hauv nruab nrab zaus inverter qhov chaw vuam tshuab. Nws tsis tsuas yog cuam tshuam rau qhov zoo ntawm cov vuam, tab sis kuj ua rau kev ntxuav ntxiv thiab rov ua haujlwm dua. Kev nkag siab txog cov peev txheej ntawm spatter thiab siv cov kev daws teeb meem zoo yog qhov tseem ceeb kom txo qis nws qhov tshwm sim thiab xyuas kom muaj txiaj ntsig zoo thiab kev vuam zoo. Kab lus no muab kev nkag siab rau hauv qhov chaw ntawm spatter thiab muab cov kev daws teeb meem los daws thiab daws qhov teeb meem no hauv nruab nrab zaus inverter qhov chaw vuam tshuab.
- Qhov chaw ntawm Spatter: Spatter hauv nruab nrab zaus inverter qhov chaw vuam tshuab tuaj yeem tshwm sim vim muaj ntau yam, suav nrog:
- Kev sib cuag tsis zoo electrode: Tsis txaus lossis tsis sib haum ntawm electrode kev sib cuag nrog lub workpiece tuaj yeem ua rau arcing, ua rau tawg.
- Weld pool instability: Instabilities nyob rau hauv lub weld pas dej ua ke, xws li kub heev los yog tsis txaus shielding gas, yuav ua rau spatter.
- Contaminated workpiece nto: Muaj cov khoom paug xws li roj, roj, xeb, lossis pleev xim rau ntawm qhov chaw ua haujlwm tuaj yeem ua rau tawg.
- Kev tiv thaiv roj tsis txaus: Kev tiv thaiv tsis txaus lossis tsis tsim cov roj ntws tuaj yeem ua rau tsis txaus, ua rau tawg.
- Kev daws rau Mitigate Spatter: Txhawm rau hais thiab txo qhov tawg ntawm qhov nruab nrab zaus inverter qhov chaw vuam tshuab, cov kev ntsuas hauv qab no tuaj yeem ua:
- Electrode kev sib cuag optimization:
- Ua kom muaj kev sib raug zoo electrode thiab siab: Ua kom zoo ib yam thiab txaus electrode sib cuag nrog lub workpiece los txhawb kev ruaj khov arc.
- Txheeb xyuas cov khoom siv hluav taws xob: Tshawb xyuas thiab hloov cov khoom siv hluav taws xob uas hnav lossis puas tsuaj los xyuas kom muaj hluav taws xob zoo thiab txo qhov kev pheej hmoo ntawm kev tawg.
- Welding parameter hloov kho:
- Optimize vuam tam sim no thiab lub sij hawm: Kho qhov vuam tam sim no thiab lub sij hawm tsis nyob rau hauv qhov kev pom zoo yuav pab kom stabilize lub weld pas dej ua ke thiab txo spatter.
- Tswj cov khoom siv hluav taws xob: Tsis txhob muaj cua sov ntau dhau uas tuaj yeem ua rau overheating thiab spatter tsim los ntawm kev kho qhov vuam tsis zoo.
- Workpiece nto npaj:
- Ntxuav thiab degrease lub workpiece: Ua tib zoo ntxuav lub workpiece nto kom tshem tawm tej yam kab mob xws li roj, roj, xeb, los yog xim uas yuav ua rau spatter.
- Siv cov txheej txheem tu kom tsim nyog: Siv cov txheej txheem tu kom tsim nyog xws li ntxuav cov kuab tshuaj, sib tsoo, lossis xuab zeb blasting kom huv si thiab npaj ua haujlwm zoo.
- Shielding gas optimization:
- Txheeb xyuas cov khoom siv tiv thaiv cov roj thiab cov nqi ntws: Xyuas kom muaj hom thiab qhov ntws ntawm cov roj thaiv kev siv los muab kev pabcuam txaus thiab kev tiv thaiv thaum vuam.
- Tshawb xyuas cov roj nozzle: Tshawb xyuas qhov xwm txheej ntawm cov roj nozzle thiab hloov yog tias tsim nyog los tswj cov pa roj kom zoo thiab kev pab them nqi.
Kev hais lus thiab kev daws teeb meem nyob rau hauv nruab nrab zaus inverter qhov chaw vuam tshuab yog qhov tseem ceeb los xyuas kom meej qhov zoo welds thiab txhim kho cov khoom tsim tau. Los ntawm optimizing electrode kev sib cuag, kho vuam tsis, npaj lub workpiece nto kom zoo, thiab optimizing shielding roj, qhov tshwm sim ntawm spatter yuav txo tau ho. Kev ua raws li cov kev daws teeb meem no tsis yog tsuas yog txhim kho cov txheej txheem vuam tab sis kuj txo qhov xav tau kev ntxuav ntxiv thiab rov ua haujlwm dua. Nws yog ib qho tseem ceeb kom tsis tu ncua saib xyuas thiab kho cov vuam tsis tu ncua thiab tswj xyuas lub tshuab kom zoo kom muaj kev tswj xyuas zoo hauv nruab nrab zaus inverter qhov chaw vuam tshuab.
Post lub sij hawm: Jun-30-2023
