Aluminium pas nrig taub qab vuam tshuab yog nquag ua rau vuam tsis xws luag vim cov khoom tshwj xeeb ntawm txhuas. Kab lus no delves rau hauv lub hauv paus ua rau ntawm cov tsis xws luag thiab muab txoj hauv kev zoo los daws thiab tiv thaiv lawv.
1. Oxide tsim:
- Ua rau:Aluminium yooj yim tsim oxide txheej ntawm nws qhov chaw, cuam tshuam fusion thaum vuam.
- Kev kho mob:Siv cov cua sov tswj los yog cov roj thaiv kev tiv thaiv los tiv thaiv thaj chaw weld los ntawm cov pa oxygen. Xyuas kom huv si kom zoo ua ntej vuam kom tshem tawm cov oxides.
2. Kev tsis ncaj ncees:
- Ua rau:Kev sib raug zoo ntawm cov pas nrig kawg tuaj yeem ua rau tsis zoo weld.
- Kev kho mob:Ua lag luam nyob rau hauv fixtures nrog meej dlhos mechanisms kom paub tseeb tias pas nrig positioning. Tsis tu ncua xyuas thiab kho fixture alignment kom muaj kev sib xws.
3. Clamping tsis txaus:
- Ua rau:Tsis muaj zog los yog tsis sib npaug clamping tuaj yeem ua rau txav mus los thaum vuam.
- Kev kho mob:Xyuas kom meej tias lub fixture lub clamping mechanism exerts uniform thiab ruaj ntseg siab ntawm cov pas nrig. Xyuas kom tseeb tias cov pas nrig tau ruaj ntseg nyob rau hauv qhov chaw ua ntej pib txheej txheem vuam.
4. Tsis yog Welding Parameters:
- Ua rau:Kev teeb tsa tsis raug rau tam sim no, voltage, lossis siab tuaj yeem ua rau cov vuam tsis muaj zog.
- Kev kho mob:Tsis tu ncua saib xyuas thiab ua kom zoo dua cov vuam tsis raws li cov ntaub ntawv tshwj xeeb aluminium rods. Kho qhov chaw kom ua tiav qhov zoo tshaj plaws tshuav nyiaj li cas rau qhov zoo tshaj plaws weld zoo.
5. Electrode Contamination:
- Ua rau:Cov electrodes tsis huv tuaj yeem qhia impurities rau hauv cov vuam.
- Kev kho mob:Tsis tu ncua xyuas thiab tswj cov electrodes. Khaws lawv kom huv si thiab tsis txhob kis kab mob. Hloov cov electrodes raws li xav tau los tiv thaiv qhov tsis xws luag.
6. Ceev ceev:
- Ua rau:Kev txias sai sai tom qab vuam tuaj yeem ua rau tawg hauv txhuas.
- Kev kho mob:Ua raws li cov txheej txheem tswj kev ua kom txias, xws li dej-txias electrodes los yog tswj cov chav txias txias, kom ntseeg tau tias qhov txias txias me ntsis.
7. Tus neeg ua haujlwm yuam kev:
- Ua rau:Cov neeg ua haujlwm tsis muaj kev paub lossis tsis muaj kev cob qhia tsis txaus yuav ua rau muaj teeb meem hauv kev teeb tsa lossis kev ua haujlwm.
- Kev kho mob:Muab kev cob qhia zoo rau cov neeg ua haujlwm ntawm kev teeb tsa, kev sib dhos, clamping, thiab vuam txheej txheem. Cov neeg ua haujlwm txawj ntse tsis tshua muaj peev xwm qhia txog qhov yuam kev.
8. Kev soj ntsuam tsis txaus:
- Ua rau:Kev tsis saib xyuas tom qab kev soj ntsuam vuam tuaj yeem ua rau muaj qhov tsis xws luag.
- Kev kho mob:Tom qab txhua qhov weld, ua tib zoo saib xyuas qhov tsis xws luag, xws li tawg lossis tsis tiav fusion. Siv cov kev sim uas tsis yog kev puas tsuaj (NDT) xws li kev kuaj ultrasonic rau kev ntsuam xyuas nruj dua.
9. Kev hnav thiab tsim kua muag:
- Ua rau:Hnav los yog puas fixtures tuaj yeem cuam tshuam kev sib dhos thiab clamping.
- Kev kho mob:Tshawb xyuas cov khoom siv tsis tu ncua kom pom tias hnav lossis puas. Hais txog tej teeb meem tam sim ntawd los ntawm kev kho lossis hloov cov khoom hnav.
10. Tsis Muaj Kev Tiv Thaiv Kev Kho Mob:
- Ua rau:Kev tsis saib xyuas lub tshuab ua haujlwm tuaj yeem ua rau muaj kev poob qis.
- Kev kho mob:Tsim kom muaj lub sijhawm saib xyuas zoo rau lub tshuab vuam, cov khoom sib txuas, thiab cov khoom siv sib txuas. Tsis tu ncua ntxuav, lubricate, thiab tshuaj xyuas tag nrho cov khoom.
Qhov tsis xws luag ntawm txhuas pas nrig taub qab vuam tshuab tuaj yeem tiv thaiv thiab txo qis los ntawm kev sib xyaw ua ke ntawm kev ntsuas. Nkag siab txog cov hauv paus ntsiab lus ntawm qhov tsis xws luag thiab siv cov kev kho kom tsim nyog, xws li kev tswj cov huab cua, kev sib raug zoo, kev sib dhos tsis sib haum, kev pom kev vuam tsis zoo, kev tu electrode, tswj cov cua txias, kev cob qhia tus neeg teb xov tooj, kev soj ntsuam xyuas kom zoo, kev tu vaj tse, thiab kev tiv thaiv kev tiv thaiv, xyuas kom cov khoom tsim. zoo aluminium rod welds thaum txo qhov tshwm sim ntawm qhov tsis xws luag.
Post lub sij hawm: Sep-04-2023
