Muaj ntau tus neeg ua haujlwm vuam hlau uas siv ib hom electrode xwb. Nws ua rau muaj kev nkag siab. Nws tso cai rau koj kom ua tiav koj cov txuj ci yam tsis tas yuav txhawj txog ntau yam kev teeb tsa thiab kev teeb tsa. Nws tseem yog qhov teeb meem sib kis ntawm cov neeg ua haujlwm vuam hlau uas kho txhua hom electrode zoo ib yam. Yuav kom paub tseeb tias koj yuav tsis raug tsim txom, peb tau sau cov lus qhia zoo meej ntawm cov hom electrode thiab yuav siv lawv li cas.
E6010
Ob lub 6010 thiab 6011 yog cov pas nrig Fast Freeze. Fast Freeze txhais tau tias yog qhov koj xav (ua tsaug rau tus txiv neej vuam-namer). Fast Freeze electrodes txias sai dua li lwm hom, ua kom lub puddle tsis txhob tawg thiab kub dhau. Qhov no txhais tau tias koj yuav muaj peev xwm tso ib lub hlaws nyias dua uas nkag mus rau hauv koj daim ntawv ua haujlwm. Nws tso cai rau koj hlawv los ntawm xeb thiab cov khoom qias neeg, yog li koj tsis tas yuav ntxuav koj cov khoom ua ntej vuam. Ib yam uas yuav tsum nco ntsoov yog tias 6010 rods tsuas yog khiav ntawm Direct Current Electrode Positive.
E6011
Cov electrodes yog ua los, tsis yog yug los. Tab sis yog tias lawv yog, 6011 yuav yog tus muam ntxaib ntawm 6010. Lawv ob leeg yog Fast Freeze rods, ua rau lawv zoo heev rau cov hauv paus hauv paus thiab cov yeeb nkab vuam. Lawv lub pas dej vuam me me tawm me ntsis slag rau kev yooj yim ntxuav. Thaum 6011 tau tsim tshwj xeeb rau AC tshuab, nws kuj tuaj yeem khiav ntawm DC muab nws qhov zoo dua li 6010 electrodes (uas tsuas yog tuaj yeem ua Direct Current Electrode Positive).
E6013
Ib qho yuam kev uas feem ntau rau cov neeg ua haujlwm Stick welders yog kho lawv cov electrodes 6013 zoo li 6011 lossis 6010 rods. Txawm hais tias zoo sib xws hauv qee qhov, 6013 muaj cov hlau-phaus slag uas xav tau ntau lub zog los thawb nws. Cov neeg ua haujlwm welders tau tsis meej pem thaum lawv cov hlaws dai puv nrog cov qhov worm, tsis paub tias lawv yuav tsum tig lawv cov amps. Koj yuav txuag koj tus kheej ntau qhov teeb meem los ntawm kev siv koj cov chaw xav tau ua ntej koj pib siv hom pas nrig tshiab. Nws yooj yim heev, tshwj xeeb tshaj yog nrog ib qho ntawm peb cov apps welding dawb nyiam (uas koj tuaj yeem nrhiav tau ntawm no). Nws tseem ceeb heev rau kev ntxuav koj cov hlau kom zoo tshaj plaws ua ntej koj pib vuam. 6013 muaj kev nkag mus me me nrog lub pas dej loj dua uas tsis txiav los ntawm xeb zoo li 6010 lossis 6011.
E7018
Cov electrode no yog qhov nyiam rau cov neeg ua haujlwm vuam vim nws cov arc du. Nws qhov nkag mus me me thiab lub pas dej loj dua ua rau cov hlaws loj dua, muaj zog dua, thiab tsis meej. Ib yam li 6013, qhov nkag mus me me txhais tau tias koj yuav tsum muaj cov chaw huv si kom vuam tau. Ib yam li ntawd, 7018s muaj cov yam ntxwv sib txawv dua li lwm cov pas nrig yog li nco ntsoov xyuas koj cov chaw ua ntej koj pib.
Rau feem ntau cov kws tshaj lij, qhov nyuaj tshaj plaws txog cov electrodes no yog khaws cia kom zoo. Thaum lub thawv tau qhib lawm, nws yog qhov zoo tshaj plaws los khaws cov electrodes seem hauv qhov cub pas nrig. Lub tswv yim yog kom tsis txhob muaj dej noo nkag mus rau hauv cov flux los ntawm kev ua kom lawv sov ntawm 250 degrees.
E7024
Lub 7024 yog tus txiv loj ntawm cov electrodes, khav txog cov txheej slag hnyav, hnyav. Ib yam li 7018, nws tawm hauv cov hlaws zoo nkauj, du nrog kev nkag mus me me thiab xav tau qhov chaw huv si kom ua haujlwm. Muaj 2 qhov teeb meem uas cov kws tshaj lij feem ntau pom nrog 7024 rods. Ua ntej tshaj plaws, cov neeg vuam tsis siv lub zog arc txaus los thawb cov slag thiab xaus nrog qhov tolerable, txawm tias tsis zoo weld. Dua li, ib qho 5 vib nas this sai ntawm daim ntawv qhia siv yuav txuag koj ntau yam hassle. Lwm qhov teeb meem yog thaum cov neeg vuam sim siv 7024 rods ntawm overhead welds. Cov slag hnyav hloov mus ua nag hluav taws kub txhais tau tias koj yuav tsis xav tau txiav plaub hau rau ib pliag.
Tau kawg, siv cov pas nrig zoo tsis muaj teeb meem yog tias lawv yog los ntawm cov hom tsis zoo. Hmoov zoo peb sawv ntawm peb cov khoom siv tag nrho los muab cov welds zoo tshaj plaws rau koj. Saib qhov sib txawv qhov no tuaj yeem ua rau cov pas nrig loj hauv khw muag khoom ntawm no.
Lub sijhawm tshaj tawm: Lub Kaum Ob Hlis-23-2022