Cov txheej txheem:

Koj npaj hlau rau vuam li cas?
Koj npaj hlau rau vuam li cas?

Video: Koj npaj hlau rau vuam li cas?

Video: Koj npaj hlau rau vuam li cas?
Video: Kab Zuag Lis - Ua Zoo Rau Koj Tsis Yog Kuv Ruam (Official MV) Nkauj Tawm Tshiab..5/21/2021 2024, Kaum ib hlis
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Ua ntej koj yuav tsum so lub hlau Nrog Low VOC PRE lossis acetone, qhov no yuav tshem tawm cov roj lossis roj ntawm qhov chaw. Cov kauj ruam tom ntej yog tshem tawm cov oxides ntawm qhov chaw hlau . Txhawm rau ua qhov no siv cov hlau tsis huv hlau wool los yog stainless hlau txhuam ntawm qhov chaw yuav tsum welded.

Hais txog qhov no, yam hlau twg koj siv rau kev vuam?

MIG vuam yog pab tau vim koj siv tau nws rau weld ntau yam sib txawv ntawm hlau : carbon hlau, stainless hlau, txhuas, magnesium, tooj liab, npib tsib xee, silicon bronze thiab lwm yam alloys. Ntawm no yog qee qhov zoo rau MIG vuam : Muaj peev xwm koom nrog ntau yam hlau thiab thicknesses. Txhua txoj haujlwm vuam muaj peev xwm.

Tom qab ntawd, lo lus nug yog, dab tsi yog siv hauv vuam los npaj cov npoo? Kev npaj ntug muaj cov khoom tshem tawm nrog ntug ntawm cov hlau nto. Koj yuav tsum npaj cov npoo rau vuam thaum cov khoom thiab cov rooj sib txoos xav tau qee lub zog. Cov weld hloov cov khoom tshem tawm thiab ua kom tiav tus choj ntawm qhov sib koom ua ke.

Vim li cas cov hlau yuav tsum tau ntxuav ua ntej vuam?

Thaum xeb, av lossis lwm yam ntaub ntawv ntawm corrosion tsim hlau , nws tuaj yeem ua tus txheej txheem ntawm vuam nyuaj dua. Ua kom cov hlau yog lawm ntxuav ua ntej pib txheej txheem ntawm vuam ua kom txoj haujlwm yooj yim ua kom tiav thiab tiv thaiv kom tsis txhob pib dua kom tau txais ib qho huv weld.

Koj npaj Aluminium rau vuam li cas?

Txhawm rau txiav txim siab, ua cov kauj ruam hauv qab no ua ntej welding aluminium:

  1. Tshem cov roj, roj, thiab cov pa dej uas siv cov kuab tshuaj lossis me ntsis alkaline.
  2. Tshem tawm cov oxides saum npoo nrog txhuam txhuam los yog muaj zog alkaline lossis acid.
  3. Sib dhos ua ke.
  4. Khaws qhov sib koom kom qhuav.
  5. Weld tsis pub dhau ob peb hnub.

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