Txhim kho lub vuam khov kho ntawm polished stainless hlau yeeb tuaj yeem ua tau los ntawm ntau yam. Cov hauv qab no yog cov qauv tshwj xeeb:
1. Npaj ua ntej vuam
Kev Kho Mob: Ua ntej vuam, lub vuam qhov chaw ntawm polished stainless hlau yeeb xav tau kom huv si roj, plua plav, xeb thiab lwm yam tsis txaus ntseeg. Acetone, dej cawv thiab lwm cov kuab tshuaj organic muaj peev xwm siv tau los so kom muaj cov npoo huv. Nyob rau tib lub sijhawm, ob qho tib si xaus cov yeeb nkab yog zuaj kom nce lub vuam thaj tsam thiab nkag mus, thiab txhim kho cov vuam firness. Lub zawj lub zawj yog feem ntau txiav txim raws li phab ntsa tuab ntawm cov yeeb nkab tuab ntawm cov khaub ncaws thiab cov vuam txheem yuav tsum tau, feem ntau ntawm 30} {1}} degree.
Xaiv cov ntaub ntawv vuam zoo: raws li cov ntaub ntawv thiab kev ua tau zoo ntawm cov ntaub ntawv vuam, xws li cov ntaub ntawv vuam, xws li cov ntaub hlau sib xyaw ua ke nrog cov yeeb nkab cov ntaub ntawv, li kev txhim kho lub raj yas, li kev txhim kho lub zog ntawm lub vuam. 2. Vuam Cov Txheej Txheem Tswj Xyuas
Siv cov kev vuam tsim nyog: Tig Vuam (Tungsten inert roj vuam) yog ib txoj kev sib tw rau vuam polished stainless hlau yeeb nkab hlau. Nws tuaj yeem muab cov kev tiv thaiv ruaj khov thiab muaj kev tiv thaiv zoo, txo qhov hws thiab suav nrog vuam zoo thiab kev sib tw. Thaum vuam, lub vuam tam sim no, voltage thiab vuam ceev yuav tsum tau tswj kom tsis txhob muaj qhov tsis xws luag xws li overheating thiab overcooting. Feem ntau hais lus, lub vuam tam sim no yog xaiv ntawm 50-200 A raws li lub phab ntsa tuab ntawm cov yeeb nkab, thiab lub vuam ceev yog tswj hwm ntawm {1}} cm / min.
Tswj vuam tawm thaum tshav kub kub ua ntej tshaj tawm: tsis txhob ua kom sov ntau dhau uas yuav ua rau muaj cov yeeb nkab ntau dhau ntawm cov qauv yeeb yaj kiab, thiab txo lub zog ntawm welded sib koom tes. Multi-txheej thiab ntau dua vuam yuav siv tau, thiab cov tuab ntawm txhua txheej ntawm Weld yuav tsum tsis txhob tuab, feem ntau tswj tau ntawm {2}} hli. Nyob rau tib lub sijhawm, them sai sai rau kev tswj hwm ntawm cov interlayer kub, uas yuav tsum tsis txhob siab dhau, feem ntau tsis tshaj 150 degree.
3. POST-VUAM TSHUAJ
Weld Surchection: Tom qab vuam yog ua tiav, Weld yuav tsum tau kuaj xyuas qhov tsis xws luag xws li pores, tawg, thiab tsis tiav nkag mus. Yog tias muaj qhov tsis xws luag, lawv yuav tsum tau kho nyob rau hauv lub sijhawm. Nyob rau tib lub sijhawm, cov kev kuaj sim tsis yog Xoo hluav taws xob thiab kev sim tshuaj xoo hluav taws xob thiab siv duab ultrasonic tuaj yeem siv los ntsuas qhov ua tau zoo ntawm Weld kom ntseeg tau tias qhov kev ruaj khov ntawm Weld.
Kev nyuaj siab ntxhov siab: Sab hauv kev ntxhov siab yuav tsim tawm thaum lub sij hawm vuam, uas yuav cuam tshuam lub zog thiab ruaj khov ntawm welded sib koom tes. Kev kho cua sov xws li tempering thiab annealing tuaj yeem siv los tshem tawm cov kev ntxhov siab vuam. Rau qee lub sijhawm uas tsis muaj kev kho cua sov, kev sib cav thiab lwm txoj hauv kev kuj tseem tuaj yeem siv los txo sab hauv kev ntxhov siab.
Yog tias koj mob siab xav paub ntau ntxiv txog polished stainless hlau yeeb nkab hlau, thov tsis txhob ua siab deb hu rau Jiangsu Tisco hlau rau kev sib tham ntxiv. Peb muaj ib pab neeg ua haujlwm zoo heev.
