Thaum nws los txog rau vuam, muaj ntau yam txuj ci thiab cov khoom siv uas tuaj yeem siv los ua cov hlau ua ke. Ob hom vuam tshuab yog TIG (tungsten inert gas) welders thiab MMA (manual hlau arc) welders. Thaum ob lub tshuab siv rau vuam lub hom phiaj, lawv muaj qhov sib txawv ntawm lawv txoj haujlwm, kev siv, thiab qhov zoo ntawm welds lawv tsim.
Ib qho ntawm qhov sib txawv tseem ceeb ntawm TIG welder thiab MMA welder yog cov txheej txheem vuam nws tus kheej. TIG vuam siv lub tungsten electrode uas tsis yog-consumable tungsten electrode los tsim cov vuam, thaum MMA vuam siv lub consumable electrode uas melts thiab ua ib feem ntawm cov vuam. Qhov no txhais tau hais tias TIG vuam ua kom huv si thiab cov welds meej dua piv rau MMA vuam, uas tuaj yeem ua rau muaj kev sib tsoo ntau dua thiab slag.
Lwm qhov sib txawv ntawm ob hom welders yog qhov kev txawj ntse uas yuav tsum tau ua haujlwm rau lawv. TIG vuam yog suav tias yog cov txheej txheem vuam ntau dua thiab nyuaj, yuav tsum tau muaj kev txawj ntse thiab kev ua tau zoo los ntawm cov welder. Nws yog feem ntau siv rau tej yaam num uas yuav tsum tau ib tug siab ntawm qhov tseeb thiab nthuav dav, xws li aerospace los yog automotive vuam. Ntawm qhov tod tes, MMA vuam yog ib qho yooj yim dua thiab cov neeg siv-phooj ywg txheej txheem, ua rau nws haum rau cov pib tshiab thiab tsis tshua muaj kev welders.
Hais txog kev siv, TIG vuam feem ntau yog siv rau vuam cov ntaub ntawv nyias lossis cov ntaub ntawv uas yuav tsum tau muaj kev ua haujlwm siab, xws li txhuas, stainless hlau, thiab tooj liab. Nws kuj yog siv rau vuam hauv qhov chaw nruj los yog ntawm cov khoom muag muag. MMA vuam, ntawm qhov tod tes, yog ntau yam thiab siv rau ntau yam khoom siv thiab kev siv, suav nrog kev tsim kho, kev tsim, thiab kev kho.
Zuag qhia tag nrho, kev xaiv ntawm ib tug TIG welder thiab MMA welder yuav nyob ntawm seb cov kev cai tshwj xeeb ntawm qhov vuam qhov project. Thaum TIG vuam muaj qhov zoo tshaj plaws thiab kev huv, MMA vuam yog siv tau thiab ntau yam. Ob hom welders muaj lawv tus kheej qhov zoo thiab qhov tsis zoo, thiab nws yog ib qho tseem ceeb uas yuav tau xav txog cov yam ntxwv no thaum xaiv lub tshuab vuam zoo rau koj cov kev xav tau.