Spot welding sputtering feem ntau yog tshwm sim los ntawm cov vuam tam sim no ntau dhau thiab tsis tshua muaj hluav taws xob siab, qhov vuam tam sim no ntau dhau yuav ua rau cov electrode overheating thiab deformation, thiab yuav ua kom cov zinc tooj liab alloying, yog li txo lub neej ntawm electrode.
Nyob rau tib lub sijhawm, kev tshawb fawb ntawm lub Hoobkas qhia tau hais tias daim ntawv ntawm forging siab tuaj yeem ua rau cov electrode hnav nyob ib ncig ntawm lub ntsej muag ua haujlwm ntawm cov electrode, tab sis tsis nyob hauv nws qhov chaw rau lub sijhawm ntev los tuav lub ntsej muag ua haujlwm ntawm lub ntsej muag ntawm lub electrode, yog li txhim kho lub neej kev pab cuam ntawm electrode.
Thaum qhov chaw vuam galvanized steel phaj, nws yuav tsum raug zam kom deb li deb li sai tau los siv ib leeg-sib ob qhov chaw vuam, vim hais tias ib nrab tam sim no loj, thiab thaum lub molten core ntawm tib qhov loj yog tau, tag nrho cov tam sim no ntws. los ntawm cov electrode yog loj, thiab lub phaj cua sov ntawm ib sab ntawm lub electrode yog hnyav dua, uas yog ib qho yooj yim rau overheat lub electrode thiab txo cov kev pab cuam lub neej.
Thaum cov txheej txheem workpiece raug txwv, ob-sided ob qhov chaw vuam tuaj yeem siv tsis yog ib leeg-ib tog ob qhov chaw vuam. Tsis tas li ntawd, nyob rau hauv cov ntaub ntawv ntawm pre-processing tej yam kev mob thiab kev sib koom daim ntawv tso cai, sim siv convex vuam es tsis txhob ntawm qhov chaw vuam galvanized steel phaj, uas yuav daws tau qhov teeb meem electrode adhesion, tab sis kuj los xyuas kom meej lub zog ntawm kev sib koom tes.
Galvanized steel phaj qhov chaw vuam Kev ceev faj Piv nrog cov pa roj carbon tsawg, galvanized steel phaj qhov chaw vuam vuam tam sim no, vuam lub sij hawm feem ntau yuav tsum tau nce los ntawm 25% mus rau 50%, electrode siab yuav tsum tau nce 10% mus rau 25%, qhov chaw nruam vuam, kuj yuav tsum tau siv nce tam sim no.
Post lub sij hawm: Dec-08-2023
