Muaj ob qhov tseem ceeb ntawm kev siv cov yeeb nkab tooj liab hauv cov cua txias: (1) ua cov cua kub exchanger.Xws li feem ntau siv evaporator, condenser, feem ntau hu ua "ob lub cuab yeej";(2) Ua cov kav dej txuas thiab fittings.Yog li lub raj tooj liab tseem hu ua cua txias "cov hlab ntsha", "cov hlab ntsha" qhov zoo thiab qhov tsis zoo yuav ncaj qha txiav txim siab qhov zoo ntawm cov cua txias.Yog li ntawd, qhov zoo ntawm tooj liab yeeb nkab welding kuj tau ua tiag tiag.Niaj hnub no peb yuav qhia ib tsab xov xwm hais txog tooj liab tube welding ntawm tub yees cua txias cua kub exchanger.
Kev npaj ua haujlwm
1. Nyeem thiab paub txog kev tsim duab kos duab;
2, saib qhov chaw tsim kho - saib seb qhov chaw tsim kho puas muaj cov kev tsim kho kev ua haujlwm;
3. Kev npaj cov kav dej thiab cov khoom siv;
4. Kev npaj cov cuab yeej thiab cov cuab yeej ntsuas - oxygen-acetylene, cutter, hacksaw, rauj, ciaj ntswj, qib, daim kab xev ntsuas, cov ntaub ntawv, thiab lwm yam.
2. Kev teeb tsa
1) Copper yeeb nkab straightening: maj mam khob raws cov yeeb nkab lub cev nrog ib tug ntoo rauj kom ncaj cov yeeb nkab seem ntawm seem.Nyob rau hauv tus txheej txheem ntawm straightening, xyuam xim rau kom tsis txhob muaj zog heev, tsis txhob ua rau rauj marks, pits, khawb los yog ntxhib cov cim nyob rau saum npoo ntawm cov yeeb nkab.
2) cov yeeb nkab txiav: tooj liab yeeb nkab txiav tuaj yeem siv hacksaw, grinder, tooj liab yeeb nkab cutter, tab sis tsis yog oxygen - acetylene txiav.Copper pipe groove processing siv cov ntaub ntawv los yog beveling tshuab, tab sis tsis oxygen - acetylene nplaim taws txiav ua.Ntoo ncoo yuav tsum tau siv rau ntawm ob sab ntawm lub vise rau clamping tooj liab yeeb nkab kom tiv thaiv cov yeeb nkab los ntawm clipped.
3, kawg tu
Yuav tsum tsis muaj roj, oxide, stains los yog hmoov av nyob rau saum npoo ntawm lub raj tooj liab tso rau hauv qhov sib koom ua ke, txwv tsis pub nws yuav cuam tshuam rau kev ua haujlwm ntawm cov vuam vuam rau lub hauv paus hlau thiab ua rau muaj qhov tsis xws luag.Yog li ntawd, qhov saum npoo yuav tsum tau txhuam nrog lwm cov kuab tshuaj organic.Copper yeeb nkab txuas feem ntau tsis muaj av, yog tias muaj qhov siv tau tooj liab hlau txhuam thiab steel hlau txhuam ua tiav, tsis tuaj yeem ua tiav nrog lwm yam khoom siv tsis huv.
Siv cov ntawv xuab zeb kom tshem tawm cov roj, oxide, stains, thiab plua plav tawm ntawm qhov chaw ntawm qhov txuas uas lub raj tooj liab tau ntxig.
Post lub sij hawm: Jun-20-2022