Dab tsi yog hom vuam fais fab qhov twg?

2024 Tus sau: Taylor Roberts | [email protected]. Kawg hloov kho: 2023-12-16 00:29

Tsib hom ntawm lub zog muaj nyob: AC hloov pauv; DC rectifier; AC/DC transformer rectifier, DC generator thiab inverter. Cov yam ntawm kev tswj, xws li thawj tapped, saturable reactor, thyristor thiab inverter yog ib qho tseem ceeb ntawm kev xaiv lub zog.

Dhau li, plaub hom kev siv fais fab txuas yog dab tsi?

Cov txheej txheem vuam arc feem ntau yog:

• Shielded Hlau Arc Vuam (SMAW),
• Gas Tungsten Arc Vuam (GTAW lossis Tig),
• Gas Metal Arc Vuam (GMAW or Mig),
• Flux Cored Arc Vuam (FCAW),
• Submerged Arc Vuam (SAW) thiab.
• Plasma Arc Vuam (PAW).

Qhov thib ob, dab tsi yog lub luag haujlwm tseem ceeb ntawm cov khoom siv fais fab? Cov lub luag haujlwm tseem ceeb ntawm a vuam fais fab qhov chaw yog muab txaus hwj chim yaj lub sib koom. Txawm li cas los xij nrog MMA lub zog yuav tsum tau muab tam sim no rau melting kawg ntawm electrode los tsim weld hlau, thiab nws yuav tsum muaj qhov siab txaus hluav taws xob los tuav lub arc.

Tsuas yog li ntawd, hom twg ntawm lub zog siv hauv SMAW txheej txheem?

Txheej txheem variations Cov electrodes ua hauj lwm (feem ntau E6027 lossis E7024) yog txheej txheej hnyav, thiab feem ntau yog 71 cm (28 in) qhov ntev thiab li 6.35 mm (0.25 in) tuab. Raws li hauv phau ntawv qhia SMAW , ib qho tam sim no welding fais fab mov yog siv , nrog rau qhov tsis zoo polarity ncaj qha tam sim no lossis hloov tam sim no.

Dab tsi yog vuam inverter?

Hauv cov ntsiab lus yooj yim, ib qho inverter yog lub tshuab hluav taws xob rau kev tswj hluav taws xob. Nyob rau hauv cov ntaub ntawv ntawm ib inverter vuam tshuab , nws hloov AC cov khoom siv hluav taws xob rau hauv qis dua qhov siv hluav taws xob tsawg - piv txwv li, los ntawm 240V AC muab rau 20V DC tso tawm.