Cov txheej txheem:
Video: Lub luag haujlwm tseem ceeb ntawm lub zog txuas hluav taws xob yog dab tsi?
2024 Tus sau: Taylor Roberts | [email protected]. Kawg hloov kho: 2023-12-16 00:29
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.
Yooj yim li ntawd, plaub hom vuam siv fais fab 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).
Kuj Paub, lub tshuab fais fab ua haujlwm li cas? Nws yog ib yam ntawm vuam uas siv a vuam fais fab mov los tsim ib qho hluav taws xob arc nruab nrab ntawm cov hlau lo ("electrode") thiab cov khoom siv hauv paus kom yaj cov hlau ntawm qhov chaw sib cuag. Arc welders tuaj yeem siv ncaj qha (DC) lossis hloov pauv (AC) tam sim no, thiab siv tau lossis tsis siv hluav taws xob.
Kuj Paub, hom vuam fais fab yog dab tsi?
Tsib hom ntawm lub zog muaj nyob: AC hloov pauv; DC rectifier; AC/DC transformer rectifier, DC generator thiab inverter. Thyristor cov peev txheej tuaj yeem siv rau feem ntau vuam cov txheej txheem, piv txwv li tuaj yeem muaj lub tiaj (MIG [GMA]) lossis poob qis (MMA [SMA] thiab TIG [GTA]) cov yam ntxwv tso tawm.
Dab tsi yog qhov ua haujlwm ntawm vuam xa rov qab?
Cov vuam cov hlau lead rov qab hluav taws xob xa mus rau lub zog siv hluav taws xob thiab mus rau lub ntiaj teb pom zoo hluav taws xob los ntawm lub tshuab thiab nws qhov kev sib cais.
Pom zoo:
Dab tsi yog lub luag haujlwm tseem ceeb ntawm txheej txheej ntawm SMAW electrode?
Shielded metal arc welding (SMAW), tseem hu ua phau ntawv hlau arc vuam, yog phau ntawv siv vuam txheej txheem uas siv cov khoom siv tau thiab tiv thaiv hluav taws xob. Raws li cov electrode melts, lub hau uas tiv thaiv cov electrode melts thiab tiv thaiv thaj tsam weld los ntawm cov pa oxygen thiab lwm cov pa cua
Puas yog cov hluav taws xob txuas hluav taws xob pab kev ua haujlwm?
Cov txiaj ntsig ntawm Cov Hluav Taws Xob Hluav Taws Xob Muaj zog dua thiab ruaj khov dua cov hlua tuav lub txim kom txog thaum nws pom nws txoj hauv kev mus rau lub ntsaws ntsaws kom txhawb kev ua haujlwm ntawm koj lub tsheb. Txhim kho cov nqi roj. Kev khiav ntawm lub txim hluav taws xob tsis zoo lossis cov hluav taws xob txuas hluav taws xob tuaj yeem ua tiav siv roj ntau dua
Muaj pes tsawg qhov hluav taws xob ua hluav taws xob hluav taws xob?
Ntawm lwm qhov DIS thiab coil-on-plug (COP) lub tshuab hluav taws xob, txhua lub tog raj kheej lossis lub ntsaws ntsaws muaj nws tus kheej kheej kheej. Cov hluav taws kub hnyiab ua haujlwm ua lub siab hloov hluav taws xob. Nws nce qhov hluav taws xob hluav taws xob thawj qhov hluav taws xob los ntawm 12 volts mus txog phav phav volts
Dab tsi muab lub zog rau lub tshuab hluav taws xob thiab hluav taws xob?
Lub tsheb roj teeb ua lub nraub qaum ntawm nws lub tshuab hluav taws xob los ntawm kev muab lub zog rau ob lub hauv paus thiab lub tshuab hluav taws. Tsis tas li ntawd, cov phiaj no txuas nrog ob lub davhlau ya nyob twg uas txuas rau lub tshuab hluav taws xob thiab hluav taws xob, tso cai rau qhov hluav taws xob los ntawm lub roj teeb ntws mus rau lawv
Cov hluav taws xob hluav taws xob puas tuaj yeem ua rau tsis muaj hluav taws xob?
Lwm qhov ua rau tsis muaj qhov xwm txheej pib yog tsis muaj hluav taws, lossis tsis muaj qhov hluav taws kub. Qhov no suav nrog lub igniter lossis ignition module, tuaj tos coil lossis crank sensor, cam sensor, thiab qhov hluav taws xob hloov nws tus kheej