Lub tshuab hluav taws xob vuam yog ib yam khoom siv hluav taws xob siv hluav taws xob kom sov hlau mus rau lub xeev molten kom ua tiav vuam. Nws yog dav siv hauv kev tsim kho, tsim khoom, thiab kho kev lag luam. Txhawm rau kom muaj kev nyab xeeb thiab ua haujlwm tau zoo thaum siv lub tshuab vuam hluav taws xob, cov kauj ruam hauv qab no yuav tsum ua raws:
Kev npaj:
Txheeb xyuas tias lub tshuab vuam thiab cov khoom siv tau ua haujlwm zoo, suav nrog cov kab hluav taws xob, vuam teeb, av clamp, thiab lwm yam.
Xyuas kom muaj qhov cua zoo hauv qhov chaw ua haujlwm kom tsis txhob muaj cov pa phem.
Hnav cov cuab yeej tiv thaiv, xws li cov hnab looj tes vuam, daim npog ntsej muag, thiab hluav taws kub- khaub ncaws tiv taus.
Txuas lub Fais Fab:
Xaiv cov khoom siv hluav taws xob tsim nyog raws li lub tshuab vuam qauv (piv txwv li, 380V muaj zog).
Xyuas kom lub grounding clamp yog ruaj ntseg txuas nrog lub workpiece los tiv thaiv hluav taws xob poob siab.
Kev teeb tsa Parameter:
Kho qhov tam sim no (feem ntau yog 80-200A) raws li cov khoom siv vuam (xws li, cov pa roj carbon tsawg, stainless hlau) thiab tuab.
Xaiv hom electrode uas tsim nyog (piv txwv li, E6013 rau kev vuam dav dav).
Pib Welding:
Ignitioning Arc: Maj mam kov lub electrode rau lub workpiece thiab sai li sai tau nqa nws 2-3 hli kom ignite lub arc.
Tuav lub kaum sab xis (70-80 degrees ntawm vuam pas nrig thiab cov khoom ua haujlwm) thiab txav lub vuam vuam ntawm qhov sib xws.
Tswj qhov vuam ceev; tsis txhob welding ceev dhau (ua rau cov welds tsis txuas ntxiv) lossis qeeb dhau (ua rau hlawv- dhau).
Finishing thiab Inspection:
Tom qab vuam, tshem tawm cov slag thiab tshuaj xyuas qhov zoo ntawm vuam (tsis muaj porosity lossis tawg).
Tua lub zog thiab ntxuav qhov chaw ua haujlwm.
Siab -Kev ceev faj txog kev pheej hmoo:
Tsis txhob khiav hauv qhov chaw ntub dej kom tsis txhob muaj hluav taws xob poob.
Tsis txhob saib ncaj qha ntawm lub teeb arc kom tiv thaiv UV hlawv rau qhov muag.
Cov hluav taws tua hluav taws yuav tsum muaj thaum vuam cov khoom siv hluav taws xob.
