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Ha ho chesetsoa li-tubes tsa aluminium, bokaholimo bo lula bo fetoha botsho. Ke etseng

Porosity e tloaelehile haholo ho cheselletsa aluminium.

Ho na le palo e itseng ea li-pores ka thepa ea motheo le ka terata ea welding, kahoo hoa hlokahala ho qoba li-pores tse kholo nakong ea welding ho etsa bonnete ba hore li-pores ha li fete maemo. Ha mongobo o feta 80℅, ho cheselletsa ho tlameha ho emisoa. Monyetla oa li-pores tse fetang maemo le tsona ke 80℅, 'me ho bonolo ho hlahisa likotoana tse khutlisitsoeng.

Ho cheselletsa sebakeng sa mongobo se bontšitsoeng setšoantšong ho ka etsahala haholo ho hlahisa taelo ea ho khutla.

Thepa ea welding ea Xinfa e na le litšobotsi tsa boleng bo holimo le theko e tlase. Ho fumana lintlha, ka kopo etela:Baetsi ba Welding & Cutting Manufacturers - China Welding & Cutting Factory & Suppliers (xinfatools.com)

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▲Mongobo▲

Ka linako tse ling lerōle le letšo le tla khomarela weld, ke etse'ng?

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▲E ntšo le e putsoa▲

Haele hantle, eleketrode ea tungsten e silafetse, kapa e ama letamo le entsoeng ka ho qhibilihisoa kapa terata e chesehang, ebe aluminium e khomarela ho eona. Ke feela ha electrode ea tungsten e hloekisoa re ka tsoela pele.

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▲Elektrode ea tungsten e silafetseng e na le sebopeho sa cauliflower▲

Ka nako ena, re hloka feela ho lokisa bophara ba ho hloekisa mochini oa welding ho ea tlase, hona joale ha e le hantle ke hoo e ka bang 200, 'me welding ea arc e qalisoa holim'a sekhechana sa aluminium ea scrap. Ka metsotsoana e seng mekae feela, electrode ea tungsten e tla etsa bolo e nyenyane. Haeba u batla ho cheselletsa aluminium hantle, bolo e nyane ke sehlahisoa se tlamehang ho ba le.

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▲ Fetola bophara ba ho hloekisa ho ea boemong bo tlaase-tlaase▲

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▲ bolo e nyane ea boselamose▲

Ha ke bapisa tjheseletso ea aluminium le tšepe e sa hloekang, ke khetha ho cheselletsa aluminium. Ha e khathatse joaloka tšepe e sa hloekang, e hlokang ho tsokotsoa. Ho tjheseletsa ha aluminium ho bonolo, mme sethunya sa welding ha e le hantle ha se sisinyehe. Tube ena ea aluminium e nang le liner ke weld ea fillet, 'me welding ha e thata hakaalo.
Ha u lokisa hona joale ka mokhoa o itekanetseng, motlakase o motle ka ho fetisisa ke o ka laolang letamo le qhibilihisitsoeng. Ts'ebetso ea mochini o mong le o mong oa welding e fapane, hona joale e tla fapana, 'me ho feto-fetoha ha arc le hona ho tla fapana.

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Nako ea poso: Sep-29-2024