316 Stainless Hlau Yeeb Nkab Tog Vuam Ua Rau Thiab Tshawb Pom Txoj Kev
Jan 25, 2024
Kom paub qhov to ntawm vuam feem ntau yog hais txog lub neej ntawm vuam tsis welded txheej txheem, to ntawm welding yog ib qho yooj yim ua rau tsis zoo xwm txheej. Vuam yuam kev feem ntau yog vim li no, tej zaum yuav siab heev tam sim no melted los yog tam sim no me me heev rau vuam, tsuas yog kho qhov tsim nyog tam sim no; tej zaum yuav lub teeb rau sab laug los yog txoj cai yog tsis raws nraim los yog lub teeb txoj hauj lwm siab dhau lawm, kho lub tshuab tswv yuav lub teeb raws li qhov zoo; tej zaum yuav tsis muaj argon, vuam hluav taws tsis yog qhov nruab nrab, hloov lub argon ntawm nws; tej zaum yuav yog cov pwm thiab steel bands nrog dej los yog roj, uas ua rau lub vuam hluav taws xob tsis muaj zog, nrog rau kev siv dej, turpentine los yog toluene los ntxuav cov hlau bands yuav tsis muaj teeb meem. Cov dej, turpentine lossis toluene los ntxuav txoj siv hlau yuav tsis muaj teeb meem. Tau kawg, muaj lwm yam ua rau 316 stainless hlau yeeb nkab xau vuam.
Tsis tas li ntawd, nws tseem yuav tsum tau ua kev tiv thaiv kom nce qhov kev soj ntsuam zoo thiab nce qhov zaus ntawm qhov kev tshuaj ntsuam xyuas zaum kawg kom tsis txhob muaj qhov tshwm sim ntawm cov xau vuam thiab khoob vuam, tsis tsim nyog tsis txhob xa mus rau cov txheej txheem tom ntej. Yog li ntawd, nws yog ib qho tsim nyog yuav tsum tau siv qee txoj hauv kev los txheeb xyuas qhov xau vuam.
Txhawm rau txheeb xyuas seb puas yog 316 stainless hlau yeeb nkab vuam xau vuam, koj tuaj yeem siv cov xim tsis pom kev, kev tshuaj xyuas xim yog ib txoj kev kuaj tsis muaj kev puas tsuaj. Nws yog ib txoj kev tshuaj xyuas saum npoo uas feem ntau yog siv los xyuas qhov kev puas tsuaj ntawm qhov chaw xws li cov kab nrib pleb uas tsis tuaj yeem lees paub los ntawm qhov muag liab qab, xws li kuaj pom qhov ze ntawm qhov tsis xws luag (kav), porosity, porosity, thiab kev sib cais, qhov tsis xws luag, xws li txheej txheej, tsis muaj kev nkag mus thiab tsis muaj fusion ntawm 316 steel yeeb nkab (tseem hu ua PT tshuaj xyuas). Nws yog qhov tsim nyog rau kev tshuaj xyuas cov khoom siv hlau ntom ntom (welds), cov khoom tsis yog xim hlau thiab qhov tsis xws luag (kav, porosity, thiab lwm yam) ntawm cov khoom nto.
Lub hauv paus ntsiab lus ntawm cov xim penetrant flaw detector: qhov saum npoo ntawm cov khoom yog them nrog ib tug colouring agent thiab ces tus colouring agent nkag mus rau hauv qhov puas. Tom qab ib lub sij hawm, cov xim yog rinsed tawm ntawm qhov chaw. Tus tsim tawm yog siv rau qhov chaw tsim. Txij li thaum cov xim nkag mus rau hauv nws, qhov puas ntawm 316 stainless hlau yeeb nkab tuaj yeem pom meej.
Infrared leakage welding khoom siv feem ntau yog siv los xyuas seb puas muaj qhov xau ntawm vuam. Infrared to weld detection yog ib qho kev ntsuam xyuas tsis muaj kev puas tsuaj, uas siv cov txheej txheem ntsuas cov hluav taws xob infrared ntawm cov khoom kom tau txais qhov ntsuas kub ntawm qhov chaw los yog qhov kub thiab txias faib los txiav txim seb puas muaj qhov tsis zoo hauv lub xeev kev ua haujlwm. Yog tias tsis pom qhov vuam tsis zoo, cov khoom siv yuav xa cov lus ceeb toom thiab lub tshuab tsim khoom yuav txiav cov 316 stainless hlau yeeb nkab sib txuas rau lub tswb txhawm rau tiv thaiv cov yeeb nkab tsis tau ntws mus rau hauv cov txheej txheem tom ntej.