Tom qab saib cov duab saum toj no, lawv puas zoo nkauj heev thiab xis nyob? Koj puas xav kawm xws li vuam tshuab?
Tam sim no tus editor tau sau nws tus kheej txoj hauv kev rau txhua tus kawm thiab sib txuas lus. Thov koj kho kuv yog kuv ua yuam kev.
Nws tuaj yeem suav tau hauv peb lo lus: "nrawm, raug thiab tsis muaj siab".
"Stability", ua tiav "peb stability"
1. Qhov chaw ruaj khov ntawm lub ntiajteb txawj nqus
Vuam zoo li kev cob qhia martial arts. Thawj qhov uas yuav tsum tau ua yog kom ruaj khov lub chassis, uas yog, "nees kauj ruam". Qhov nruab nrab ntawm lub ntiajteb txawj nqus yuav tsum tsis txhob nyob ruaj khov. Yog hais tias nws co thaum vuam, nws yuav nyuaj rau welding zoo.
2. Cov phom vuam yog ruaj khov
Yog tias txhais tes co, lub tungsten electrode yuav hlawv tawm thiab tsim ib qho phenomenon uas cov tungsten nyob rau hauv lub pas dej molten. Cov npoo ntawm qhov vuam yuav tsis sib xws thiab cov nplai ntses yuav tsis sib xws. Peb tuaj yeem tswj cov phom kom ruaj khov los ntawm kev tiv tauj tus ntiv tes me me thiab ntiv tes ntiv tes ntawm tus tuav rab phom nrog rau qhov vuam, lossis peb tuaj yeem ua cov ceramic nozzle ntawm argon arc vuam yog muab tso rau ntawm qhov chaw ua haujlwm, thiab tom qab ntawd qhov ntev ntawm cov tungsten electrode tau hloov kho. kwv yees li 3-5mm raws li qhov tob ntawm qhov sib koom ua ke.
3. ruaj khov hlau noj
Cov txheej txheem ntawm cov hlau pub yog kho raws li qhov loj ntawm qhov vuam zawj. Yog tias qhov zawj me me, cov xaim tuaj yeem noj tsis tu ncua nyob rau hauv nruab nrab ntawm lub pas dej molten. Thaum qhov dav ntawm qhov vuam yog qhov loj, kev pub hlau tuaj yeem nqa tau los ntawm kev pub mis ntawm ob sab.
"Muaj tseeb", ua tiav "peb qhov tseeb"
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1. Cov tsis muaj tseeb
Vuam tsis yog tus yuam sij rau qhov zoo ntawm vuam, thiab nws yog ib qho tsim nyog los xaiv qhov tseeb vuam tsis. Rau cov vuam tiaj tiaj, ntsug vuam, thiab lwm yam, xaiv qhov tsim nyog thiab cov khoom siv vuam raws li qhov chaw ua haujlwm tiag tiag thiab cov phaj tuab tiag tiag. Yog tias qhov vuam tam sim no me me, nws tsis yooj yim los pib lub arc. Yog tias qhov vuam tam sim no loj, nws yooj yim rau vuam los ntawm thiab cov hlau molten yuav ntws.
2. Lub kaum ntse ntse thiab txoj haujlwm raug
Lub kaum sab xis ntawm cov phom vuam thiab vuam txoj haujlwm yuav cuam tshuam rau qhov kawg vuam zoo, thiab tib lub sijhawm, nws tuaj yeem zam qhov tshwm sim ntawm vuam tsis xws luag (tungsten suav nrog, tsis muaj fusion, slag inclusion). Feem ntau, cov electrode viav vias txoj kev rau lub taub qab vuam muaj xws li zigzag, crescent, daim duab peb sab, nplhaib, thiab daim duab yim! Tus yuam sij rau ntsug fillet vuam yog yuav ua li cas tswj lub pas dej ua ke hlau. Lub vuam pas nrig yuav tsum viav vias nce thiab nqis mus raws li qhov txias txias ntawm lub pas dej molten hlau.
3. Lub sijhawm yog lawm
Thaum lub sij hawm vuam txheej txheem, thaum thawj molten pas dej ua ke tshwm tom qab arc ignition, lub arc yuav tsum sawv sai sai. Thaum koj pom tias lub pas dej molten tam sim ntawd txias rau hauv qhov chaw tsaus liab, txo qis rau arc arc crater, thiab ua rau cov dej poob qis dua 2/3 ntawm lub pas dej molten yav dhau los, thiab tom qab ntawd lub arc yog nce. Nyob rau hauv txoj kev no, ntsug fillet welds yog tsim rhythmically.
Siab phem
Ua siab phem rau koj tus kheej
Raws li cov lus hais mus, peb taw dej khov tsis khov hauv ib hnub. Cov txuj ci zoo tau sau los ntawm kev xyaum ua ntu zus. Yog li ntawd, txhawm rau txhim kho kev txawj ntse, peb yuav tsum ua siab ntev rau peb tus kheej, muaj peev xwm ua siab ntev rau kev nyuaj siab, thiab ua siab ntev rau kev kho siab. , ua hauj lwm hnyav.
Post lub sij hawm: May-27-2024
