Purple Tooj liab raj yog siv dav hauv txhua qhov chaw tsim khoom ntau lub sijhawm yuav cuam tshuam ncaj qha rau kev siv cov paj ntaub zoo tshaj plaws, peb yuav tsum tau ua cov khoom lag luam yooj yim.
(1) Electromagnetic Vuam
Thaum tsis muaj ntawm sab nraud siab, weld tawm ntawm lub hauv paus hlau rau siab melting siab, thiab tom qab ntawd vuam. Vuam Electrotercusion Welding siv cov cua sov rau fuse rau fuse rau ntawm cov pob qij txha tsis muaj siab, thiab lub pob qij txha muaj zog yog tsim thaum nws txias thiab ua tau zoo.
Cov vuam hluav taws xob tau muab faib ua: Electrode arc vuam, fision arcing roj thaiv hluav taws xob vuam vuam vuam vuam vuam thiab lwm yam. Tam sim no nyob rau hauv cov lag luam teb tau siv dav, thiab kev ua haujlwm yog nrawm, tus nqi yog siab dua!
(2) brazing
Brazing thiab hluav taws xob vuam lub hauv paus yog qhov sib ze heev, cov khoom siv kom ntub dej rau ntawm cov khoom siv kub, thiab yog li 50 degrees
(3) siab vuam
Ua ntej vuam, cov weldment yog rhuab lossis nias. Siab vuam tuaj yeem faib ua kev tawm tsam vuam thiab txias siab dua siv, rau cov kev xav tau ntau dua, rau cov kev siv tau vuam. Qhov kom zoo dua ntawm kev siab vuam yog tias ob qhov chaw sib khi ntawm txhua lwm yam, tom qab vuam yuav nruj ua ke, yuav tsis tshua muaj qhov khoob.
Tooj liab vuam vuam vuam nyob rau hauv tsis ntev los no tau pib maj mam hloov kho cov khoom siv kho kom huv, siv cov haujlwm ntshiab ntawm kev ua haujlwm tau yooj yim.
Tooj Liab Yeeb Nkab Zoo
(1) saib cov xim
Tam sim no ntawm kev ua lag luam zoo dua lub tub yees lub raj raj yog purple Tooj liab raj, nyob rau hauv cov cua txias, thiab txawm tias kev lag luam kev lag luam, thiab txawm tias kev lag luam kev lag luam kuj tseem siv tau ntau dua. Cov kev cai dav dav ntawm kev coj dawb huv ntawm cov paj liab copper yeeb hauv 99% lossis ntau dua, nws cov xim nthuav tawm liab. Qee cov paj laum tooj liab pib cov xim yog ib nrab xeb xim, ces qhov zoo ntawm cov paj liab tooj liab yog cov neeg pluag.
Lwm cov kav tooj liab rau ntawm kev ua lag luam yog feem ntau alloy Tooj liab yeeb, synthesized los ntawm 7.2: 2.8 tooj liab-zinc piv.
(2) txhais tes xav
Zoo ua yeeb yam liab copper yeeb nkab zoo nkaus li du, thiab tsis muaj cov kab nrib pleb, pob thiab lwm qhov xwm txheej, tsis muaj oxidation rupture thiab lwm yam tsis xws luag.
(3) Dabtsi Yog Khoov Cig Yeeb
Cov tooj liab zoo tsis yooj yim los khoov, muaj qee yam nyuaj, uas yog cov tshuaj lom neeg ntawm tooj liab. Tab sis tom qab ntxiv ntawm lwm yam tshuaj lom neeg siv rau lub taub tooj liab, tom qab khoov, muaj cov kab tseem ceeb, thiab txawm tias xim txawv.
(4) ua tshuab ua
Tam sim no kev tsim khoom ntawm tooj liab yeeb yog faib ua extruded txheej txheem copper yeeb nkab yeeb nkab yeeb nkab yeeb nkab yeeb nkab yeeb nkab yeeb nkab yeeb nkab yeeb nkab yeeb nkab yeeb nkab yeeb nkab yeeb nkab yeeb nkab yeeb nkab yeeb nkab yeeb nkab yeeb nkab yeeb nkab yeeb nkab yeeb nkab yeeb nkab yeeb nkab yeeb nkab yeeb nkab yeeb nkab yeeb nkab yeeb nkab yeeb nkab yeeb nkab yeeb nkab yeeb nkab yeeb nkab yeeb nkab yeeb nkab yeeb nkab yeeb nkab yeeb nkab yeeb nkab yeeb nkab yeeb nkab yeeb nkab yeeb nkab yeeb nkab yeeb nkab yeeb nkab yeeb nkab yeeb nkab yeeb nkab yeeb nkab yeeb nkab yeeb nkab yeeb nkab yeeb nkab yeeb nkab yeeb nkab yeeb nkab yeeb nkab yeeb nkab yeeb nkab yeeb nkab yeeb nkab yeeb nkab yeeb nkab yeeb nkab yeeb nkab yeeb nkab yeeb nkab yeeb nkab cov yeeb nkab thiab tensile tooj liab yeeb nkab. Extruded Tooj Liab Tube phab ntsa yog tus kheej kuj tuab, thiab los ntawm sab saum toj mus rau hauv qab, qhov tuab kuj muaj cov khaub ncaws. Lub phab ntsa ntawm lub raj ncab tooj liab tsis yog ib qho zoo li tus neeg tooj liab sib txawv, thiab nruab nrab ntawm cov tooj liab ntev, uas tseem yog qhov tshwm sim ib txwm muaj.
Thaum khiav nrog R410a cov tub yees, ncab ntaus tooj liab yeeb nkab phab ntsa tuab ntawm qhov chaw tsis muaj zog yog qhov yooj yim.
(5) Yuav txoj kev yuav
Xaiv cov yeeb nkab dav dav, peb yuav xaiv lub zos tshaj cov lag luam, sim kom tsis txhob muaj tshwj xeeb tshaj yog pom zoo rau kev yuav khoom. Peb tuaj yeem nkag siab txog qhov tseeb ntawm tooj liab, uas yog ncaj qha cuam tshuam nrog kev ua tau zoo thiab tsis zoo.
