Thaum lub sij hawm vuam txheej txheem ntawm lub condenser titanium raj, nws tau pom tias cov weld seam yog ntau oxidized thiab muaj ntau pores. Thaum kuaj xim, muaj ntau qhov pores thiab tawg. Thaum lub sij hawm soj ntsuam cov dej filling, muaj ntau tshaj 50 xau. Txij li thaum lub titanium raj phaj yog ib qho Active hlau muaj kev kho tsis zoo thiab yuav tsum tsis txhob kho ntau tshaj peb zaug raws li cov lus qhia.
Kho welding ntawm cov kab nrib pleb:
Qhov tseem ceeb yog tshem tawm cov kab nrib pleb mus rau lawv cov hauv paus hniav. Tom qab pom cov kab nrib pleb, koj yuav tsum xub siv lub tshuab ua ntej thiab lub taub hau reamer kom tshem tawm cov kab nrib pleb. Txwv tsis pub, qhov sib sib zog nqus tawg tom qab kho vuam yuav maj mam txuas mus rau saum npoo tom qab ob peb teev, ua rau cov kab nrib pleb tshiab. tawg. Qhov chaw tawg tom qab kho yuav tsum tau kuaj xyuas los ntawm PT, thiab kev kho vuam tsuas tuaj yeem ua tiav tom qab lees paub tias nws tau raug tshem tawm tag nrho: ua ntej kho vuam, nws yuav tsum tau yaug nrog ketone sab hauv; welding hlau yuav tsum tau ntxiv tom qab kho vuam. Tus yuam sij rau kev txhim kho vuam vuam yog tswj qhov kub kom tiv thaiv oxidation thiab overburning ntawm titanium raj. Tom qab kho cov vuam sib txuas tau txias tag lawm, kev tshuaj xyuas PT yuav tsum tau ua, thiab PT tshuaj xyuas yuav tsum tau ua dua tom qab 24 teev los txiav txim seb puas muaj qhov tawg qeeb. ntawm kev tsim khoom.
Kho welding ntawm pores:
Lub cim ntawm qhov pores yog tshwm sim los ntawm qhov muaj impurities ntawm titanium raj thiab cov ntawv raj. Lub hom phiaj tseem ceeb yuav tsum yog ntawm kev tu lub raj ntawv ua ntej vuam, kom lub cim ntawm qhov pores tuaj yeem zam tau zoo. Kev kho ntawm qhov pores feem ntau tsis tas yuav ntxiv cov vuam hlau. Thaum kho vuam, kev ua haujlwm yuav tsum nyob ruaj khov. Lub taub ntawm lub tungsten electrode yog ncaj qha rau ntawm qhov chaw pore kom pib lub arc. Tom qab lub pores yog yaj, lub arc nres tam sim ntawd. Thaum lub arc nres, lub sij hawm lwj yuav tsum ntau tshaj 4s, arc nres / T; Tsis txhob tshem tawm argon arc kov tam sim ntawd, thiab siv argon. Siv cov roj los ua kom txias qhov kho qhov sib koom ua ke rau ob peb feeb thiab tom qab ntawd tshem tawm cov argon arc kov. Cov khoom tom qab kho vuam yuav tsum ci dawb nrog cov xim hlau luster. Yog tias cov xim hloov mus rau xiav lossis nyiaj grey, nws qhia tau tias qhov kub thiab txias thaum kho vuam yog siab dhau lawm, thiab cov khoom tawg yooj yim tuaj yeem pom thaum lub sijhawm tshuaj xyuas PT.
