Nyob rau hauv tus txheej txheem ntawm kev siv cov txiv ntoo qhov chaw vuam tshuab, ntsib cov welds tsis zoo, xws li weld spatter lossis tsis tiav fusion, tuaj yeem yog ib qho kev sib tw. Hauv tsab xov xwm no, peb yuav tham txog qhov ua rau tsis zoo welds nyob rau hauv cov txiv ntoo qhov chaw vuam thiab muab cov kev daws teeb meem los daws qhov teeb meem zoo. Kev nkag siab txog yuav ua li cas nrog cov welds tsis zoo tuaj yeem pab xyuas kom zoo thiab kev ncaj ncees ntawm cov txheej txheem vuam.
- Ua rau Tsis Zoo Welds: Cov welds tsis zoo hauv cov txiv ntoo qhov chaw vuam tshuab tuaj yeem raug ntaus nqi rau ntau yam, suav nrog:
- Tsis txaus siab los yog electrode quab yuam
- Kev vuam tsis raug, xws li qhov tsis txaus tam sim no lossis lub sijhawm teem sijhawm
- Kev kis kab mob rau ntawm qhov chaw ntawm lub workpiece lossis electrode
- Misalignment los yog tsis tsim nyog haum ntawm cov khoom welded
- Kev tu tsis zoo ntawm lub workpiece ua ntej vuam
- Kev daws rau Chaw Nyob Tsis Zoo Welds: Txhawm rau kov yeej cov teeb meem ntawm cov welds tsis zoo hauv cov txiv ntoo qhov chaw vuam, cov kev daws teeb meem hauv qab no tuaj yeem siv tau:
a) Kho Siab los yog Electrode Force: xyuas kom meej tias lub siab los yog electrode quab yuam siv thaum lub sij hawm vuam yog txaus kom ua tau raws li compression thiab kev sib cuag ntawm cov txiv ntseej thiab workpiece. Kho cov teeb tsa siab raws li cov chaw tsim khoom pom zoo.
b) Optimize Welding Parameters: Tshuaj xyuas thiab kho qhov vuam tsis zoo, suav nrog qhov tam sim no, lub sijhawm, thiab cov ntsiab lus electrode, kom ntseeg tau tias lawv tsim nyog rau cov ntaub ntawv tshwj xeeb thiab kev sib koom ua ke. Nrog rau cov cuab yeej siv phau ntawv los yog nrhiav cov lus qhia tshwj xeeb yog tias xav tau.
c) Ua kom huv si: Ua kom huv si ntawm qhov chaw ua haujlwm thiab cov khoom siv hluav taws xob kom tshem tawm cov av, roj, lossis cov kab mob uas tuaj yeem cuam tshuam cov txheej txheem vuam. Siv cov txheej txheem ntxuav kom tsim nyog thiab cov kuab tshuaj pom zoo rau cov khoom siv tshwj xeeb.
d) Txheeb xyuas qhov sib npaug: xyuas kom meej tias cov khoom raug welded, nrog rau cov txiv ntoo thiab cov khoom ua haujlwm, raug muab sib dhos kom raug thiab ruaj ntseg. Misalignment tuaj yeem ua rau tsis zoo weld zoo thiab tsis tiav fusion. Ua qhov tsim nyog hloov kho lossis hloov kho qhov chaw raws li xav tau.
e) Txhim kho Workpiece Cleaning: Ua ntej vuam, xyuas kom cov workpiece nto raug ntxuav txaus kom tshem tawm cov nplais, xeb, lossis oxide txheej. Siv cov kev tu kom tsim nyog xws li txhuam hlau, sib tsoo, lossis tshuaj ntxuav kom zoo dua qhov sib txuas.
- Kev Saib Xyuas Tsis tu ncua thiab tshuaj xyuas: Ua kom muaj kev saib xyuas zoo rau cov txiv ntoo qhov chaw vuam tshuab. Tsis tu ncua tshuaj xyuas thiab ntxuav cov electrodes, xyuas seb qhov hnav lossis puas, thiab hloov lawv raws li qhov tsim nyog. Xyuas kom lub tshuab yog calibrated thiab ua hauj lwm nyob rau hauv cov specifications pom zoo.
Kev ntsib cov welds tsis zoo nyob rau hauv cov txiv ntoo qhov chaw vuam tshuab tuaj yeem daws tau los ntawm kev hais txog qhov tshwm sim thiab siv cov kev daws teeb meem tsim nyog. Los ntawm kev kho lub siab los yog electrode quab yuam, optimizing vuam tsis, xyuas kom meej qhov chaw huv si, xyuas kom meej ib feem, thiab txhim kho workpiece tu, qhov zoo thiab kev ncaj ncees ntawm cov welds tuaj yeem txhim kho tau zoo. Kev saib xyuas tsis tu ncua thiab kev tshuaj xyuas cov khoom siv kuj tseem ua rau muaj kev ua haujlwm zoo sib xws thiab txhim khu kev qha vuam. Los ntawm kev ua raws li cov lus qhia no, cov neeg ua haujlwm tuaj yeem ua haujlwm zoo nrog cov welds tsis zoo thiab ua tiav cov txiaj ntsig zoo hauv kev siv cov txiv ntoo welding.
Post lub sij hawm: Jun-21-2023
