Yuav Ua Li Cas Weld Copper Pipes Thiab Yuav Siv Li Cas Rau Vuam?

Cov txheej txheem tseem ceeb rau welding tooj liab kav yog raws li nram no:
1, Vuam txoj kev
1. Gas welding: Qhov no yog txoj kev siv ntau tshaj plaws rau vuam cov kav dej. Thaum siv cov roj welding, tsim nyog vuam hlau thiab flux yuav tsum tau siv ua ke. Ua tib zoo saib xyuas qhov ntsuas kub ntawm cov nplaim taws thaum ua haujlwm kom ntseeg tau tias vuam zoo.
2. Kev tuav vuam: Rau qee lub sijhawm me me lossis tshwj xeeb ntawm tooj liab yeeb nkab vuam, phau ntawv vuam siv tau. Los ntawm kev ua haujlwm ntawm lub tshuab arc vuam, xaiv qhov tsim nyog vuam pas nrig rau vuam.
3. Laser welding: Rau siab precision thiab high-efficiency vuam yuav tsum, laser vuam yog ib qho kev xaiv zoo. Nws xav tau cov cuab yeej siv laser vuam thiab cov txheej txheem kev ua haujlwm sib xws.
2, Cov cuab yeej xav tau
1. Cov khoom siv vuam: suav nrog cov khoom siv roj vuam, arc vuam tshuab lossis laser vuam tshuab, xaiv cov khoom siv raws li txoj kev xaiv vuam.
2. Vuam hlau thiab electrode: Xaiv cov vuam hlau thiab electrode uas phim cov khoom siv tooj liab.
3. Flux: Siv los ua flux hauv cov roj vuam los pab tsim cov vuam thiab txo oxidation.
4. Cov cuab yeej tu: xws li cov ntawv xuab zeb, hlau txhuam, thiab lwm yam., siv los ntxuav cov av thiab oxides ntawm cov kav dej tooj liab kom ntseeg tau tias vuam zoo.
3, Kev piav qhia ntxaws ntawm cov yeeb nkab tooj liab vuam cov kauj ruam thiab kev ceev faj
1. Kev npaj ua haujlwm: Ua ntej, xyuas kom meej tias qhov chaw ntawm cov yeeb nkab tooj liab yog huv si, tsis muaj roj stains thiab oxides. Nws tuaj yeem ntxuav nrog ntawv xuab zeb lossis hlau txhuam.
2. Xaiv txoj kev vuam tsim nyog: Xaiv txoj kev vuam tsim nyog raws li qhov xwm txheej tshwj xeeb, xws li vuam roj, kev tuav vuam, lossis laser vuam.
3. Nplaim taws thiab tswj qhov kub thiab txias: Rau vuam vuam, nws yog ib qho tsim nyog los tswj qhov kub ntawm cov nplaim taws kom tsis txhob cuam tshuam qhov vuam zoo los ntawm kev kub siab lossis qis dhau.
4. Ntxiv vuam hlau thiab electrode: Thaum lub sij hawm vuam, sau nrog vuam hlau thiab electrode raws li xav tau.
5. Kev ceev faj: Ua tib zoo saib xyuas kev nyab xeeb thaum lub sijhawm vuam kom tsis txhob muaj hluav taws kub hnyiab. Nyob rau tib lub sijhawm, nws yog ib qho tsim nyog los xyuas kom meej lub sealing thiab lub zog ntawm cov vuam kom tsis txhob xau.
4, Cov ntsiab lus
Copper yeeb nkab vuam yuav tsum muaj kev txawj ntse thiab cov cuab yeej tsim nyog. Xaiv cov txheej txheem thiab cov cuab yeej tsim nyog los xyuas kom meej qhov vuam zoo thiab kev nyab xeeb. Ua ntej vuam, nws yog ib qho tsim nyog yuav tsum tau npaj kom txaus los xyuas kom meej qhov huv ntawm cov yeeb nkab tooj liab nto thiab xaiv qhov tsim nyog vuam hlau thiab cov pas nrig rau vuam.