Lub peev xwm sib txawv, tseem hu ua qhov hluav taws xob, ua lub luag haujlwm tseem ceeb hauv cov txheej txheem vuam ntawm cov txiv ntoo vuam tshuab.Nkag siab txog qhov cuam tshuam ntawm qhov sib txawv ntawm vuam yog qhov tseem ceeb rau kev ua tiav qhov zoo tshaj plaws weld.Kab lus no tshawb txog qhov cuam tshuam ntawm qhov sib txawv ntawm vuam hauv cov txiv ntoo vuam tshuab thiab muab kev nkag siab rau nws qhov tseem ceeb hauv cov txheej txheem vuam.
- Thaum tshav kub kub tiam:
- Qhov sib txawv muaj peev xwm txiav txim siab cov cua sov tsim thaum lub sij hawm vuam.
- Cov hluav taws xob ntau dua ua rau muaj cua sov ntau ntxiv, uas cuam tshuam rau qhov loj ntawm lub pas dej da dej, qhov tob tob, thiab tag nrho lub zog hloov mus.
- Cov hluav taws xob qis dua tuaj yeem ua rau cov khoom siv hluav taws xob tsis txaus, ua rau tsis txaus fusion thiab tsis muaj zog welds.
- Arc Stability:
- Qhov sib txawv muaj peev xwm cuam tshuam rau kev ruaj ntseg thiab cov yam ntxwv ntawm vuam arc.
- Kev xaiv qhov hluav taws xob tsim nyog ua kom muaj qhov ruaj khov thiab zoo-txhais arc, txhawb kev sib luag thiab tswj cov cua sov.
- Tsis txaus voltage yuav ua rau arc instability, ua rau spatter, erratic weld hlaws tsim, thiab muaj peev xwm tsis xws luag.
- Hlau Hloov:
- Qhov sib txawv muaj peev xwm cuam tshuam rau hom kev hloov hlau thaum lub sij hawm vuam.
- Cov hluav taws xob siab dua ua kom yooj yim rau kev hloov cov tshuaj tsuag ntau dua, haum rau kev tso nyiaj ntau dua thiab nkag mus tob.
- Lower voltages txhawb lub globular los yog luv luv-circuiting hloov hom, haum rau qis cua sov input thiab thinner cov ntaub ntawv.
- Electrode Lub Neej:
- Qhov sib txawv muaj peev xwm cuam tshuam rau kev hnav thiab kev siv tus nqi ntawm vuam electrode.
- Cov hluav taws xob siab dua tuaj yeem ua rau cov electrode yaig thiab ua rau lub neej luv ntawm electrode.
- Cov hluav taws xob qis feem ntau ua rau lub neej ntev dua ntawm electrode tab sis yuav xav tau kev hla ntxiv kom ua tiav qhov ntev ntawm qhov xav tau.
- Hluav taws xob Efficiency:
- Qhov sib txawv muaj peev xwm cuam tshuam cov hluav taws xob ua haujlwm ntawm cov txheej txheem vuam.
- Xaiv qhov tsim nyog qib voltage ua kom pom kev siv hluav taws xob zoo thiab kev siv hluav taws xob zoo.
- Cov hluav taws xob siab dua tuaj yeem siv hluav taws xob ntau dua, thaum cov hluav taws xob qis dua tuaj yeem txo qhov ceev ntawm vuam tag nrho.
Qhov sib txawv muaj peev xwm yog qhov tseem ceeb ntawm cov txheej txheem vuam ntawm cov txiv ntoo vuam tshuab.Nws cuam tshuam rau kev tsim hluav taws xob, kev ruaj ntseg arc, hlau hloov, electrode lub neej, thiab hluav taws xob efficiency.Xaiv qhov tsim nyog voltage theem yog qhov tseem ceeb rau kev ua tiav qhov xav tau weld yam ntxwv, xws li nkag mus, fusion, thiab tag nrho cov weld zoo.Cov neeg ua haujlwm vuam yuav tsum xav txog cov ntawv thov tshwj xeeb, cov khoom siv tuab, kev tsim qauv sib koom ua ke, thiab cov kev xav tau vuam tsis zoo los txiav txim siab qhov sib txawv ntawm qhov zoo tshaj plaws rau txhua txoj haujlwm vuam.Los ntawm kev nkag siab thiab tswj qhov muaj peev xwm sib txawv, cov welds tuaj yeem ua tiav cov vuam zoo nrog kev txhim kho kev ua haujlwm thiab kev ua tau zoo hauv kev siv cov txiv ntoo vuam.
Post lub sij hawm: Lub Xya hli ntuj-14-2023