Thaum lub sijhawm vuam ntawm 304 stainless hlau strip, ntau qhov tsis zoo yuav tshwm sim. Qee qhov tsis zoo feem ntau suav nrog:
1. Qhov porosity:
Qhov porosity txhais tau hais tias muaj cov qhov me me lossis cov qhov roj hauv cov khoom siv vuam. Nws tuaj yeem tshwm sim los ntawm ntau yam xws li kev tiv thaiv roj tsis zoo, qhov nrawm ntawm cov roj ntws tsis raug, cov hlau puag uas muaj kuab paug, lossis cov txheej txheem vuam tsis raug. Qhov porosity tuaj yeem ua rau qhov vuam tsis muaj zog thiab txo nws txoj kev tiv thaiv corrosion.
2. Kev tawg:
Tej kab nrib pleb yuav tshwm sim hauv qhov vuam lossis hauv thaj chaw kub-cuam tshuam (HAZ). Tej kab nrib pleb yuav tshwm sim los ntawm ntau yam xws li cua sov nkag ntau, txias sai, tswj qhov kub tsis zoo lossis tsis tau, kev ntxhov siab ntau dhau, lossis muaj cov khoom tsis huv hauv cov hlau puag. Tej kab nrib pleb yuav ua rau lub vuam puas tsuaj.
3. Kev sib xyaw tsis tiav lossis kev nkag mus tsis tiav:
Qhov kev sib txuas tsis tiav tshwm sim thaum cov hlau filler tsis sib txuas tag nrho nrog cov hlau hauv paus lossis cov hlaws weld uas nyob ib sab. Kev nkag tsis tiav txhais tau tias yog qhov xwm txheej uas qhov weld tsis nkag mus rau hauv tag nrho qhov tuab ntawm qhov sib koom ua ke. Cov teeb meem no tuaj yeem tshwm sim los ntawm kev siv cua sov tsis txaus, kev siv tshuab vuam tsis raug, lossis kev npaj sib koom ua ke tsis raug.
4. Kev txiav hauv qab:
Kev txiav tsis raug yog qhov tsim ntawm ib qho zawj lossis kev nyuaj siab raws tus ntiv taw vuam lossis nyob ib sab ntawm nws. Nws tuaj yeem tshwm sim los ntawm cov hluav taws xob ntau dhau lossis kev mus ncig ceev, lub kaum sab xis electrode tsis raug, lossis kev siv tshuab vuam tsis raug. Kev txiav tsis raug tuaj yeem ua rau qhov vuam tsis muaj zog thiab ua rau muaj kev ntxhov siab.
5. Muaj dej ntau dhau:
Spatter txhais tau hais tias cov hlau uas yaj tawm thaum lub sijhawm vuam. Spatter ntau dhau tuaj yeem tshwm sim vim muaj ntau yam xws li tam sim no vuam siab, tus nqi roj tiv thaiv tsis raug, lossis lub kaum sab xis electrode tsis raug. Spatter tuaj yeem ua rau qhov vuam tsis zoo thiab yuav xav tau kev ntxuav ntxiv tom qab vuam.
6. Kev cuam tshuam:
Kev puas tsuaj yog hais txog kev hloov pauv lossis kev khoov ntawm cov hlau tseem ceeb lossis cov pob qij txha vuam thaum lub sijhawm vuam. Nws tuaj yeem tshwm sim vim yog qhov cua sov thiab txias tsis sib xws ntawm cov khoom siv, kev teeb tsa tsis txaus lossis clamping, lossis tso tawm cov kev ntxhov siab seem. Kev puas tsuaj tuaj yeem cuam tshuam rau qhov tseeb ntawm qhov ntev thiab kev haum ntawm cov khoom vuam.
Yuav kom txo tau cov teeb meem no thaum lub sijhawm vuam ntawm 304 stainless hlau strip, nws yog ib qho tseem ceeb uas yuav tsum ua raws li cov txheej txheem vuam kom raug, xyuas kom meej tias muaj kev npaj sib koom ua ke, tswj kom muaj cua sov nkag thiab tiv thaiv cov pa roj, thiab siv cov txheej txheem vuam kom raug. Tsis tas li ntawd, kev kho cua sov ua ntej vuam thiab tom qab vuam, nrog rau cov txheej txheem kuaj tsis ua puas tsuaj, tuaj yeem siv los txheeb xyuas thiab txo cov teeb meem uas yuav tshwm sim.
Lub sijhawm tshaj tawm: Tsib Hlis-31-2023
