Lub tshuab vuam yog lub cuab yeej uas tsim thiab tswj lub zog hluav taws xob los tsim ARC lossis nplaim taws, melting hlau yog li lawv fuse rau ib qho, muaj zog sib koom ua ke. Thaum cov qauv tsim sib txawv ntawm hom (piv txwv li, Mig, tus vuam), tag nrho Vuam tshuab Hauv qab no yog tawg txog li cas Vuam machine ua haujlwm, xws li hom ntsiab lus tseem ceeb, hom tseem ceeb, thiab cov kauj ruam {5} {10} {5 txheej txheem.
Cov ntsiab lus tseem ceeb ntawm Vuam Machine
Ntawm lawv lub siab, vuam tshuab ua haujlwm ntawm ob qho tseem ceeb tswv yim:
Hluav Taws Xob Hloov Tshiab Tam Sim No: Lawv kawm ACC tus qauv AC (hloov pauv tshiab) hluav taws xob tam sim no los ntawm phab ntsa hluav taws xob lossis hluav taws xob thiab hloov nws mus rau hauv kev tswj hwm tam sim no (AC lossis DC) haum rau vuam. Qhov tam sim no tsim cua sov thaum nws ntws los ntawm electrode lossis hlau.
Arc tiam: Lub tshuab ua cov hluav taws xob arc - {}}}}}}} ntawm lub electrode (lossis vuam hlau) thiab cov hlau sib tw. Qhov no arc melts ob lub electrode / hlau thiab lub hauv paus hlau, uas tom qab ntawd txias thiab fuse.
Qhov tseem ceeb ntawm lub tshuab vuam
Tsis hais hom twg, feem ntau vuam tshuab suav nrog cov tseem ceeb no:
Lub zog: Hloov pauv hluav taws xob (110V, 220V, lossis 3-theem muaj zog) rau hauv vuam tam sim no. Nws kho cov hluav taws xob thiab kev ua kom tswj tau cov khoom tawm cua sov.
Tswj Vaj Huam Sib Luag: Cia cov neeg siv hloov chaw zoo li amperage (kev siv cua sov) thiab xaim roj kub (rau cov tshuab tuab) kom phim hlau tuab thiab ntaus.
Kev tuav tuav hluav taws xob lossis rab phom sib tw: Xa cov khoom tam sim no rau electrode (pas vuam) lossis vuam hlau (MIG / TIG) thiab coj nws mus rau Weld sib koom tes.
Av clamp: Txuas mus rau hauv paus hlau, ua tiav hluav taws xob hluav taws xob kom cov hluav taws xob tam sim no los ntawm cov hlau thiab nraub qaum.
Kev Cua Txias: Qee lub tshuab khoom (tshwj xeeb tshaj yog siab {{0} ignage qauv) muaj kiv cua lossis dej txias kom tiv thaiv kev siv ntau dua thaum siv.
Yuav sib txawv li cas vuam machine ua haujlwm
Cov tshuab vuam vuam los ntawm cov txheej txheem lawv txhawb nqa. Ntawm no yog yuav ua li cas peb feem ntau hom ua haujlwm:
1. Mig Vuam Tshuab (Hlau Inert Roj)
MIG (tseem hu ua GMaw) yog tus neeg siv tshaj plaws - Tus phooj ywg hom, siv cov roj txuas ntxiv ntawm vuam hlau ua ob lub electrode thiab muab tub lim.
Kauj ruam 1: Hlau Pub
Lub tshuab ua noj vuam hlau los ntawm kev hloov pauv cable rau lub vuam phom ntawm cov neeg siv ceev los ntawm tus neeg siv khoom. Thicker hlau lossis hlau xav tau sai dua kev noj qab haus kom ntxiv cov tub lim.
Kauj ruam 2: ARC Raus
Thaum cov phom tua tau rub tawm, tam sim no ntws los ntawm cov hlau. Raws li cov hlau kov cov hlau hauv paus, ib qho ntawm lub nkoj arc ntawm lawv, melting lub xaim thiab cov hlau sab saum npoo los tsim "Weld pas dej."
Kauj ruam 3: Kev thaiv tus weld
Lub tshuab muab cov roj thaiv npog (feem ntau Argon lossis cov cav sib ceg los tiv thaiv cov pa roj av los ntawm cov pa oxygen los ntawm cov pa roj ox
Kauj ruam 4: fusing sib koom tes
Lub xaim hlau molten sib xyaw nrog cov hlau hauv lub pas dej weld. Raws li tus neeg siv tsiv rab phom raws sib koom ua ke, cov xov hlau tshiab tsis tu ncua los sau qhov sib txawv. Ib zaug txias, cov sib xyaw sib haum rau hauv qhov muaj zog.
Zoo tshaj plaws rau: Pib nyias, nyias nyias rau nruab nrab hlau, thiab siab- ceev cov phiaj xwm (piv txwv li, kev tsim kho tsheb, kev tsim kho vajtse).
2. Lo vuam tshuab (smaw)
Pas vuam siv cov flux flux
Kauj ruam 1: Electrode teeb tsa
Cov electrode yog clamped rau hauv cov neeg tuav txuas rau lub tshuab. Flux txheej (kev sib xyaw ntawm cov zaub mov thiab cov hlau) tiv thaiv tus weld thiab ruaj khov arc.
Kauj ruam 2: arc tsim
Tus neeg siv cuab lub npaig hluav taws xob tawm ntawm cov hlau ua kom tawm tsam ARC. Arc melts lub electrode cov tub ntxhais (uas ua raws li muab tub lim) thiab cov hlau hauv pas dej weld.
KAUJ RUAM 3: Flux Ua Haujlwm
Cov tshav kub yaj lub flux fluating, tso cov roj uas npog ntawm Weld pas dej ua ke los ntawm kev sib kis. Cov flux tseem ua ib txheej slag (ib txheej txheej (ib txheej txias) dua li cov txheej txheem cua txias txias
Kauj ruam 4: Xov
Tom qab vuam, lub shell yog cab mus deb los qhia kev huv weld. Cov electrode shortens thaum nws melts, yog li tus neeg siv hloov nws ib zaug nws luv heev.
Zoo tshaj plaws rau: Siv sab nraum zoov (tsis muaj roj xav tau), hlau / xeb hlau, thiab tuab, tsim kho tshuab).
3. Tig Vuam Tshuab (Gtaw)
Tig (tseem hu ua gtaw) yog meej tab sis siab, siv ib qho tsis -}} Consumable tungsten electrode thiab cais cov muab cov pas nrig.
Kauj ruam 1: arc tiam
Lub tshuab xa tam sim no los ntawm tungsten electrode nyob rau hauv lub chaw vuam. Tus neeg siv tuav lub teeb saum toj kawg nkaus lub hauv paus pib, tsim ib qho arc uas melts cov hlau uas tsis siv lub tungsten.
Kauj ruam 2: Ntxiv cov tub lim
Tus neeg siv tes ntawm tus kheej ua rau cov pas nrig muab rau hauv Weld Pas (tsis yog arc) ntxiv cov hlau ntxiv. Tus pas nrig yaj thiab sib tov nrog lub hauv paus hlau, sau qhov khoob.
Kauj ruam 3: Kev Tiv Thaiv
Argon roj ntws tawm ntawm lub teeb kom tiv thaiv lub pas dej weld thiab tungsten electrode ntawm oxidation.
Kauj ruam 4: Tswj lub cua txias
Tus neeg siv tsiv lub teeb thiab nqaj maj mam maj mam, ua kom lub tsev Weld Pas Soundifiesy. TIG ua rau huv si, kho kom meej uas tsis muaj slag.
Zoo tshaj plaws rau: Nyias hlau, txhuas, stainless hlau, thiab siab - precision ua haujlwm (piv txwv li, aerospace, cov hniav nyiaj hniav kub, cov hniav nyiaj hniav kub).
4. Flux -} cored vuam tshuab (fcaw)
Flux - Cov tshuab cored yog zoo ib yam li MIG tab sis siv cov hlau hollow tau sau cov pa roj.
Kauj ruam 1: Hlau Pub
Ib lub lig ntawm flux -} Cored hlau txau los ntawm rab phom. Cov hlau lub hollow core muaj flux, uas hloov chaw tiv thaiv roj.
Kauj ruam 2: ARC thiab melting
Lub arc melts cov hlau sab nraud hlau (muab tub lim) thiab cov hlau hauv paus. Flux tub ntxhais melts, tso roj pleev thaiv cov ntaub thaiv cov weld thiab sib sau slag hla kev ua kom txias.
Kauj ruam 3: Kev Tshem Tawm Slag
Tom qab vuam, slag yog cab mus deb, tawm hauv weld muaj zog. Cov flux kuj tseem pab txo cov kev sib kis thiab tawg.
Zoo tshaj plaws rau: Sab nraum zoov vuam, tuab hlau, thiab qias neeg ib puag ncig (piv txwv li, kev tsim kho, kev siv tshuab hnyav).
Yuav ua li cas vuam tshuab tswj cua sov thiab tam sim no
Vuam tshuab hloov ob qho chaw tseem ceeb kom phim cov hlau hom thiab tuab:
Khoom noj qab haus huv: Tswj kev kub ua kom sov. Ntau dua Amperage (piv txwv li, 200a +) melts tuab hlau (1/2-nti hlau), thaum txo qis amperage (16-lub ntsuas cua) ua haujlwm rau kev hlawv.
Fai fab hov ntau: Cuam tshuam arc ntev. Ntau dua voltage tsim ntev ntev ntawm ard), thaum lub sijhawm qis dua voltage tsim cov luv luv, ntau lub ntsiab lus arc (tob nkag).
Cov cav tov niaj hnub no feem ntau muaj digital tswj kom zoo {{let} saib cov chaw no, ua kom muaj txiaj ntsig zoo ib yam.
Tag
Vuam tshuab ua haujlwm los ntawm kev hloov hluav taws xob hauv lub siab - kub arc, melting hlau yog li lawv fuse. Txawm hais tias siv xaim xaim xaim (MIG / Flux- {}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}} Cov pa roj muag, thiab ntxiv rau tub lim kom tsim cov pob qij txha muaj zog. Hom tshuab yog nyob ntawm qhov project: Mig rau kev nrawm, lo rau kev ua kom ntev, tig rau precision, thiab flux} cored rau kev siv sab nraum zoov. Los ntawm kev ntsuas qhov tam sim no, kub, thiab muab tub lim, vuam tshuab tig cais cov hlau sib cais rau hauv ib qho, cov qauv ua haujlwm.
