Hauv kev lag luam kev lag luam thiab kev txij nkawm, cam khwb cia hlau cov ntaub ntawv tau siv dav vim lawv cov khoom siv vuam zoo ib txwm muaj teeb meem txuj ci. Cov kev siv tsoos ib txwm muaj feem ntau tsis ua raws li qhov xav tau ntawm cov kev kho kom zoo vim muaj teeb meem xws li cov kab nrib pleb thiab cov kab nrib pleb. Niaj hnub no, nrog kev txhawb qib me ntsis ntawm Nickel Electrode Vuam Vuam tshuab, cov teeb meem no yuav tsum daws tau daws.
Kev piav qhia
Nickel Electrode Welding Technology yog ib qho kev daws teeb meem thiab txhim khu kev qha thiab kev sib txuas ntawm cam khwb cia hlau qhov chaw. Nws cov theem tseem ceeb muaj xws li:
Tu kom tu: ua ntej vuam, corrosion, roj, pleev xim thiab lwm yam impurities nyob rau saum npoo hlau hlau yuav tsum tau muab tshem tawm kom meej. Cov kauj ruam no yog qhov tseem ceeb vim tias muaj cov kev tsis txaus ntseeg yuav ua rau pom tsis zoo. Cov kev kho deg ib txwm ua los ntawm cov neeg kho tshuab sib tsoo, tshuaj ntxuav kom huv lossis khau khiab.
Preheating kho (xaiv tau tab sis pom zoo): preheating yog ib qho tseem ceeb ntawm vuam cam khwb cia hlau. Cua sov cam khwb cia hlau rau 500-1200 degree f (txog} {1} {{1} {{1} {{1} {{1} {{1} 260-650 Cov degree) tuaj yeem txo thiab txo qhov kev pheej hmoo ntawm cov kab nrib pleb. Yog tias tej yam mob tsis tso cai preheating, lub cam khwb cia hlau saum npoo yuav tsum tau muab cia kom sov kom tsis txhob muaj qhov txias vuam.
- Txoj kev vuam welding: Xaiv txoj cai Nickel electrode yog tus yuam sij rau kev vam meej vuam. Ntshiab Nickel Electrodes (xws li Nickel Electrode # 99) yog qhov tsim nyog rau ib feem Vuam, thiab Weld yog cov txheej txheem yooj yim; Nickel-hlau electrodes (xws li Nickel Electrode # 55) yog qhov tsim nyog rau ntau cov vuam vuam.
- Thaum vuam, qis tam sim no yuav tsum tau siv kom tsis txhob muaj kev kub ntxhov, thiab luv welds (li 1 nti ntev) yuav tsum tau siv los txo kev ntxhov siab ntxiv.
- Tom qab vuam, rauj lub weld nrog lub pob rauj (xws li lub pob rauj) tam sim ntawd kom tso cov shrinkage kev ntxhov siab thiab tiv thaiv cov kab nrib pleb.
- Cua txias thiab kev khoos-kev kho mob: tom qab vuam, cov hlau pov kom txias kom tsis txhob tawg. Qhov no tuaj yeem ua tiav los ntawm npog saum npoo ntawm cov hlau cam khwb cia nrog rwb thaiv tsev lossis faus nws hauv cov xuab zeb qhuav. Qee qhov xwm txheej, tom qab kev kho cua sov kuj tseem yuav tsum tau, xws li kev ntxhov siab F thiab tom qab ntawd txias rau hauv qhov cub kom tsawg kawg 700 degree F.
Kev Lag Luam Tseem Ceeb
Kev Txhawb Nqa ntawm Nickel Electrode Welding Tshuab thev naus laus zis yog ntawm qhov tseem ceeb rau kev lag luam lag luam thiab kev lag luam tu. Nws tsis tuaj yeem txhim kho kev ua haujlwm ntau dua thiab txo cov nqi kho mob, tab sis kuj txuas ntxiv kev pabcuam lub neej ntawm cam khwb cia lub neej thiab txo cov khoom siv cov khoom siv. Raws li ntau dua thiab ntau cov tuam txhab tau pib txais cov thev naus laus zis, nws yuav tsum muaj kev sib raug zoo ntawm cov tsheb tsim, kev siv tshuab ua, xa hluav taws xob tshuab, thiab lwm yam.
Tag
Cov ntawv thov Nickel muaj kev vam meej ntawm vuam cam khwb cia cam tshuab muab cov tswv yim tshiab thiab cov teeb meem cam tshuab cam khwb cia hlau vuam. Yav tom ntej, nrog kev txhim kho txuas ntxiv thiab kev nce qib ntawm thev naus laus zis, peb muaj laj thawj ntseeg tias cov hlau cam khwb cia hlau yuav ua tau zoo dua thiab txhim khu kev qha.
