Tom qab vuam voids lossis tsis tiav fusion tuaj yeem tshwm sim hauv cov txiv ntoo vuam tshuab, ua rau muaj kev cuam tshuam cov vuam zoo thiab sib koom ua ke.Kab lus no tshawb txog qhov ua rau muaj qhov tsis muaj dab tsi thiab muab cov kev daws teeb meem zoo los daws qhov teeb meem no, ua kom cov welds muaj zog thiab txhim khu kev qha hauv cov txiv ntoo welding daim ntaub ntawv.
- Cov hauv paus ntsiab lus ntawm Post-Weld Voids: Ntau yam tuaj yeem ua rau tsis muaj qhov tsim tom qab vuam hauv cov txiv ntoo vuam tshuab.Cov no suav nrog kev ua kom tsis zoo ntawm electrode, tsis txaus electrode siab, tsis txaus cua sov input, paug ntawm qhov chaw vuam, los yog kev tu tsis txaus ntawm qhov sib koom ua ke.Kev txheeb xyuas qhov laj thawj yog qhov tseem ceeb hauv kev siv cov kev daws teeb meem tsim nyog.
- Kev daws rau Post-Weld Void Formation: a.Optimize Electrode Alignment: Ua kom muaj kev sib raug zoo ntawm cov electrode thiab cov txiv ntoo thaum lub sijhawm vuam.Misalignment tuaj yeem ua rau qhov tsis sib xws ntawm cov cua sov thiab tsis tiav fusion.Kho lub electrode txoj hauj lwm kom ua tiav kev pom kev sib cuag thiab kev sib haum xeeb nrog cov txiv ntoo nto.b.Nce Electrode Siab: Tsis txaus electrode siab tuaj yeem ua rau kev sib cuag tsis zoo ntawm cov electrode thiab cov txiv ntoo, ua rau tsis tiav fusion.Ua kom cov electrode siab kom muaj kev sib cuag txaus thiab txhim kho cov cua sov hloov mus rau qhov zoo fusion.c.Kho Thaum tshav kub kub input: Tsis txaus los yog overheat input tuaj yeem ua rau muaj qhov tsis muaj dab tsi.Kho qhov vuam tsis zoo, xws li vuam tam sim no thiab lub sijhawm, kom ua tiav cov cua sov tsim nyog rau cov khoom siv tshwj xeeb thiab kev sib koom ua ke.Qhov no ua kom txaus melting thiab fusion ntawm lub hauv paus hlau.d.Xyuas kom huv Vuam Nto: Cov kab mob sib kis ntawm qhov chaw vuam, xws li roj, roj, lossis xeb, tuaj yeem cuam tshuam kev sib xyaw kom zoo thiab ua rau muaj qhov tsis muaj dab tsi.Ua tib zoo ntxuav thiab npaj cov txiv ntseej thiab mating nto ua ntej welding kom tshem tawm cov kab mob thiab xyuas kom pom qhov zoo ntawm vuam.e.Txhim kho kev sib koom ua ke kom zoo: Kev tu tsis txaus ntawm thaj chaw sib koom ua ke tuaj yeem ua rau tsis muaj dab tsi.Siv cov txheej txheem ntxuav kom tsim nyog, xws li txhuam hlau, xuab zeb, lossis ntxuav cov kuab tshuaj, kom tshem tawm cov txheej txheem oxide lossis cov kab mob hauv qhov chaw uas tuaj yeem cuam tshuam fusion.f.Ntsuas Vuam Tshuab: Ntsuas cov txheej txheem vuam ua haujlwm, suav nrog lub kaum sab xis ntawm lub tshuab electrode, kev mus ncig ceev, thiab kev sib txuas vuam.Cov txheej txheem tsis raug tuaj yeem ua rau tsis txaus fusion thiab tsis muaj kev tsim.Kho cov txheej txheem vuam raws li xav tau kom ua tiav fusion thoob plaws hauv kev sib koom tes.
Kev hais txog tom qab vuam void tsim nyob rau hauv cov txiv ntoo vuam tshuab yuav tsum tau ib txoj hauv kev los txheeb xyuas thiab daws cov hauv paus hauv paus.Los ntawm optimizing electrode alignment, nce electrode siab, kho cua sov input, xyuas kom huv si vuam chaw, siv kev sib koom ua ke tu, thiab ntsuam xyuas cov txheej txheem vuam, welders yuav txo tau qhov tshwm sim ntawm voids thiab ua tiav welds muaj zog thiab txhim khu kev qha welds.Ua raws li cov kev daws teeb meem no txhim kho tag nrho cov vuam zoo, kev sib koom ua ke, thiab kev ua haujlwm ruaj khov hauv kev siv cov txiv ntoo vuam.
Post lub sij hawm: Lub Xya hli ntuj-13-2023