Views: 0 Author: Site Editor Publish Time: 2025-03-14 Keeb Kwm: Qhov chaw
Nruab nrab zaus AC fais fab mov tuaj yeem txo qhov tawg ntawm qhov vuam tsis kam mus rau qee qhov, tab sis nws tsis tuaj yeem tshem tawm tag nrho. Kev tiv thaiv vuam spatter feem ntau yog tshwm sim los ntawm qhov tsis ruaj khov ntawm arc thaum lub sij hawm vuam txheej txheem thaum vuam tam sim no dhau los ntawm qhov vuam taw tes. Piv nrog rau DC fais fab mov, nruab nrab zaus AC fais fab mov muaj qee qhov zoo hauv cov txheej txheem vuam, uas pab txo qhov tshwm sim ntawm qhov tsis kam vuam spatter:
1. Ruaj khov welding arc: Tam sim no muab los ntawm qhov nruab nrab zaus AC fais fab mov yog qhov ruaj khov dua, uas tuaj yeem tsim cov vuam arc ruaj khov thiab yooj yim los tswj dua li DC fais fab mov.
2. Ntau zaus: Kev khiav hauj lwm zaus ntawm qhov nruab nrab zaus AC fais fab mov feem ntau yog siab dua, uas yuav pab txhim kho kev ruaj ntseg ntawm vuam arc thiab txo qhov tsis ruaj khov ntawm arc thaum lub sij hawm vuam.
3. Txo oxidation: Vim muaj kev khiav hauj lwm ntau zaus ntawm nruab nrab zaus AC fais fab mov, lub sij hawm vuam yog luv thiab lub sij hawm nyob rau hauv lub vuam arc yog luv, uas yog conducive mus txo oxidation ntawm vuam cheeb tsam thiab txo qhov tshwm sim ntawm spatter.
4. Kev tswj xyuas qhov tseeb ntawm vuam: Qhov nruab nrab zaus AC fais fab mov feem ntau muaj qhov tseeb vuam parameter tswj kev ua haujlwm, uas tuaj yeem kho qhov tam sim no, lub sijhawm, siab thiab lwm yam tsis raws li qhov xav tau ntawm vuam, uas yuav pab txo qis kev tsim ntawm spatter.
Txawm hais tias qhov zoo li saum toj no ntawm qhov nruab nrab zaus AC fais fab mov, nws tseem tsis tuaj yeem tshem tawm tag nrho qhov tshwm sim ntawm qhov tsis kam vuam. Hauv kev siv tswv yim, ntxiv rau kev xaiv hom fais fab tsim nyog, cov kev ntsuas hauv qab no tuaj yeem raug coj los txo qhov tshwm sim ntawm spatter:
Optimize welding tsis: Optimize vuam tsis, nrog rau tam sim no, lub sij hawm, siab, thiab lwm yam, raws li tej yam kev mob los txo arc instability.
Khaws thaj chaw vuam kom huv: Ua ntej vuam, xyuas kom meej tias qhov chaw vuam yog huv si thiab txo qhov muaj oxides thiab av, uas yuav pab txo qhov tshwm sim ntawm spatter.
Xaiv cov electrodes uas tsim nyog thiab vuam hlau: Xaiv cov khoom zoo electrodes thiab vuam hlau yuav pab txo qis arc instability thiab spatter.
Tsim nyog siab thiab electrode spacing: Tswj kom tsim nyog siab thiab electrode spacing yuav pab tswj kom ruaj khov vuam arc thiab txo qhov tshwm sim ntawm spatter.
Hauv cov ntsiab lus, qhov nruab nrab zaus AC fais fab mov muaj qee qhov zoo hauv kev txo qis kev tiv thaiv vuam spatter, tab sis nws tseem yuav tsum tau xav txog lwm yam kom tiav thiab siv ntau yam kev ntsuas los txo qhov tshwm sim ntawm spatter.
Yog tias koj xav tau lub tshuab vuam, thov hu rau Ms. Zhao
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