Weldability, lub peev xwm ntawm cov ntaub ntawv kom ua tiav los ntawm kev vuam, yog cuam tshuam los ntawm ntau yam.Nyob rau hauv nruab nrab zaus inverter qhov chaw vuam, kev nkag siab txog cov yam tseem ceeb no yog qhov tseem ceeb rau kev ua tiav cov welds txhim khu kev qha thiab zoo.Hauv tsab xov xwm no, peb yuav tshawb txog cov ntsiab lus tseem ceeb uas cuam tshuam rau cov khoom siv weldability hauv nruab nrab zaus inverter qhov chaw vuam.
Khoom siv:
Qhov sib xyaw ntawm cov ntaub ntawv hauv paus tau welded plays lub luag haujlwm tseem ceeb hauv kev weldability.Cov ntaub ntawv sib txawv, xws li steels, aluminium alloys, thiab tooj liab alloys, muaj cov tshuaj sib txawv uas cuam tshuam rau lawv cov yam ntxwv weldability.Cov yam ntxwv xws li alloying ntsiab, impurities, thiab interstitial cov ntsiab lus tuaj yeem cuam tshuam qhov tsim ntawm qhov tsis xws luag, kev hloov pauv ntawm cov khoom siv kho tshuab, thiab muaj peev xwm ua tiav lub suab vuam.
Khoom Thickness:
Lub thickness ntawm cov ntaub ntawv raug welded kuj muaj feem xyuam rau weldability.Cov ntaub ntawv tuab dua yuav tsum muaj cov vuam tam sim no ntau dua thiab lub sijhawm vuam ntev dua kom ntseeg tau tias kev sib xyaw kom zoo thiab nkag mus.Nyias cov ntaub ntawv, ntawm qhov tod tes, muaj kev cuam tshuam rau overheating thiab distortion.Nrhiav qhov sib npaug ntawm qhov sib npaug ntawm cov khoom siv vuam thiab cov khoom tuab yog qhov tseem ceeb rau kev ua tiav qhov zoo ntawm vuam zoo.
Surface condition:
Qhov saum npoo ntawm cov ntaub ntawv muaj kev cuam tshuam ncaj qha rau weldability.Ntxuav thiab npaj cov chaw kom zoo txhawb kev adhesion zoo thiab fusion thaum vuam.Cov kab mob ntawm qhov chaw, xws li roj, oxides, thiab cov coatings tuaj yeem cuam tshuam cov txheej txheem vuam, ua rau cov vuam tsis zoo thiab muaj peev xwm ua tsis tau.Kev tu kom zoo thiab kev npaj, suav nrog cov txheej txheem xws li degreasing thiab tshem tawm cov oxides, yog qhov tseem ceeb rau kev ua kom muaj kev vam meej welds.
Thaum tshav kub kub input:
Tus nqi ntawm cov khoom siv hluav taws xob thaum lub sij hawm vuam cuam tshuam rau cov khoom siv weldability.Thaum tshav kub kub input yog txiav txim los ntawm lub vuam tam sim no, vuam lub sij hawm, thiab electrode quab yuam.Kev siv hluav taws xob tsis txaus tuaj yeem ua rau tsis tiav fusion, nkag mus tsis txaus, thiab tsis muaj zog welds.Kev siv hluav taws xob ntau dhau tuaj yeem ua rau muaj kev cuam tshuam ntau dhau, kub hnyiab dhau, thiab cuam tshuam kev hloov pauv ntawm cov khoom siv.Nrhiav qhov tsim nyog cov khoom siv hluav taws xob rau txhua yam khoom siv yog qhov tseem ceeb rau kev ua tiav qhov zoo tshaj plaws weld lub zog thiab kev ncaj ncees.
Joint Design thiab Fit-up:
Kev tsim thiab haum ntawm qhov sib koom ua ke kuj tseem cuam tshuam rau weldability.Tsim kom muaj kev sib koom ua ke, suav nrog kev sib koom ua ke geometry, qhov sib txawv ntawm qhov sib txawv, thiab kev npaj ntawm ntug, ua kom cov cua sov hloov tau zoo thiab kev sib xyaw kom zoo.Kev sib haum xeeb tsis zoo, xws li qhov sib txawv ntau dhau los yog qhov tsis zoo, tuaj yeem ua rau tsis tiav fusion, ntau dhau los ntawm tshav kub poob, thiab weld defects.Ua tib zoo xav txog kev sib koom ua ke tsim thiab haum yog tsim nyog rau kev ua tiav lub suab thiab txhim khu kev qha welds.
Hauv nruab nrab zaus inverter chaw vuam, ntau yam cuam tshuam rau weldability ntawm cov ntaub ntawv.Los ntawm kev nkag siab txog cov khoom muaj pes tsawg leeg, tuab, qhov chaw nyob, cov khoom siv hluav taws xob, thiab kev sib koom ua ke, cov neeg siv khoom tuaj yeem ua kom zoo dua cov kev sib txuas thiab cov txheej txheem kom ua tiav cov khoom zoo thiab tsis muaj qhov tsis zoo.Weldability kev txiav txim siab yog qhov tseem ceeb rau kev ua kom muaj kev ncaj ncees thiab kev ua haujlwm ntawm cov khoom siv welded hauv ntau qhov kev lag luam, xws li tsheb thiab kev tsim kho mus rau kev tsim khoom thiab aerospace.
Post lub sij hawm: May-18-2023