Inverter vuam yog ib txoj hauv kev pov thawj los koom nrog cov khoom siv hlau tsis zoo. Nws raug pom zoo rau txhua tus neeg ua haujlwm vuam.
Ntau tus tswv ntawm dachas thiab garages tsis tuaj yeem ua yam tsis muaj lub tshuab vuam inverter. Tab sis txhua leej txhua tus xav paub yog tias stainless hlau qhov chaw tuaj yeem welded. Cov lus teb yog yooj yim. Yog tias tag nrho cov kev cai tsim nyog tau ua tiav, ces qhov no yuav ua tiav.
Inverter vuam yog nqa tawm siv cov electrodes tshwj xeeb. Piv txwv li, OZL-8. Hom electrode no yooj yim rau vuam stainless hlau qhov chaw nrog cov cim:
• 08X18H10T;
• 08X18H10;
• 12X18H9.
Siv cov electrodes tshwj xeeb, intercrystalline corrosion tuaj yeem zam tau. Ib qho vuam tau txais thaum siv cov electrodes tshwj xeeb. Nws yuav muaj peev xwm tiv taus cov teebmeem ntawm acidic thiab alkaline ib puag ncig, thiab tsis yog atmospheric phenomena.
Stainless hlau yog welded nrog lub inverter siv stick electrodes. Lawv yog tsim los rau stainless hlau (MMA) thiab roj shielded (TIG) vuam.
Vuam yog ua los ntawm qhov chawdirect tam sim no nrog rov qab polarity luv arc. Qhov no txhais tau hais tias lub electrode yuav tsum tau polarized nrog ib tug ntxiv kos npe rau, thiab lub workpiece yuav tsum muaj ib tug rho tawm kos npe.
TIG vuam inverter yog siv los tiv thaiv oxidation lossis ozonation. Ua ntej pib ua haujlwm, nws yog ib qho tsim nyog yuav tsum tau ua kom huv si kom huv si tag nrho cov khoom siv los ntawm kev sib kis. Kev taw qhia ntawm qhov vuam tuaj yeem nyob rau hauv txhua txoj haujlwm spatial.
Thaum xaiv lub inverter, xav txog cov nram qab no nuances:
1. Cov cuab yeej yuav tsum ua haujlwm ntawm qhov siab thiab qis voltage. Kev xa khoom hluav taws xob sib txawv tau tso cai tsis pub dhau 20%.
2. Qhov ntsuas kub yog qhov tseem ceeb heev. Qee cov qauv tsis tuaj yeem ua haujlwm ntawm qhov kub thiab txias. EN 60974-1 inverter muaj peev xwm ua haujlwm nyob rau hauv thaj tsam ntawm -40˚C txog +40˚C.
3. Rau cov hom phiaj hauv tsev (stainless hlau lossis aluminium vuam), 160 amperes ntawm cov zis yuav txaus. Tab sis rau kev ua haujlwm nws yog qhov zoo dua los siv cov khoom siv nrog lub zog siab dua 200 amperes.
Kawm koj daim ntawv hla tebchaws kom zoo. Saib seb lub inverter puas haum rau koj lub hom phiaj. Nws qhia txog hom electrodes uas haum rau cov qauv no. Tsis txhob hnov qab tias hom vuam yog nyob ntawm qib ntawm cov hlau thiab nws lub hom phiaj.
Inverter vuam muaj ntau yam zoo:
1. Kev nce thiab txo qhov voltage hauv lub network txog li 20% tsis ua lub luag haujlwm loj.
2. Zoo heev seam.
3. Kev siv cov electrodes tsawg dua vim tias qib ntawm cov hlau tawg yog tsawg heev.
4. Muaj peev xwm siv ntau duauniversal electrodes rau ntau hom stainless hlau.
Yog tias koj yog tus tswv ntawm lub tshuab inverter-hom vuam, ces koj tuaj yeem ua txhua yam haujlwm ntawm koj tus kheej. Yog li, tus nqi ntawm electrodes yuav ncaj qha proportional rau tus nqi ntawm cov haujlwm no. Tus nqi siab tshaj plaws rau electrodes yog 700 rubles ib pob, tab sis cov kev xaiv pheej yig dua tuaj yeem pom. Yog hais tias koj tig mus rau ib tug welder rau kev pab, tus nqi ntawm cov kev pab cuam yuav tsawg kawg yog ob npaug.
Inverter vuam tsis yog qhov nyuaj. Nws yog nyob rau hauv lub hwj chim ntawm txhua leej txhua tus. Qhov tseem ceeb yog kev ntshaw, thiab koj yuav ua tiav.
