Ntau thiab ntau qhov chaw tam sim no siv lub tsheb, yog li lub tsheb qhov chaw kuj nrov heev tom qab cov hlau hlau welding ua haujlwm hauv Teb Chaws Meskas muaj teeb meem dab tsi, paub tias koj tuaj yeem ncaj qha mus kho lub tsheb tuaj yeem lav qhov kev pab cuam ntawm lub tsheb nrog weld metal qhov chaw ntawm cov teeb meem no yav tom ntej. Ntawm chav kawm, nws yog heev meej rau lub tshuab ua, thiab nyob rau hauv tus txheej txheem ntawm kev ua yuav kuj tau ntsib cov teeb meem coj.
Thaum koj welding cov hlau, koj tuaj yeem tig thiab cuam tshuam qhov tshwm sim no. Muaj ntau ntau yam rau qhov tshwm sim no. Cia peb qhia rau koj hauv kev nthuav dav. Yog hais tias tus hlau welding yog ua tiav nyob rau hauv lub blanking ntawm blanking, nws yog twisted. Tom qab ntawd koj yuav tsum kawm txog kev txiav plaub ntug, thiab tseem yuav tsum tau ceev faj kom xyuas seb qhov sib txawv ntawm qhov kev sib txawv yog qhov tsim nyog.
Yog hais tias nws yog los ntawm cov buckling ntawm qhov chaw seem ntawm txoj hlua khi, ces koj yuav tsum ua tus txheem U - shaped V bending. Rau qhov teeb meem, nws yog tshwm sim los ntawm lub ris luv ntawm daim ntawv qhia txoj haujlwm nyob rau hauv txoj kev xa mus. Yog hais tias koj lub vuam hlau raug muab thiab cuam tshuam, thiab ua li no ua rau tsis zoo, ces koj yuav tsum daws qhov teebmeem ntawm qhov dawb.
Raws li kev tshawb nrhiav, 60% mus rau 70% ntawm cov hlau nyob hauv ntiaj teb yog cov paib, thiab lawv feem ntau yog cov thwj rau cov khoom tiav. Yog li koj muaj peev xwm ua kom meej meej li cas nws kim heev daim ntawv thov ntawm hlau welding yog.
