U tseba hakae ka lisebelisoa tsa ho cheselletsa? Se ke oa fetoa ke kakaretso e kholo! (II)

4. Aluminium motsoako

Joalo ka ha bohle re tseba, mocheso oa motlakase oa li-alloys tsa aluminium o phahame haholo. Ntle le moo, li-alloys tsa aluminium li boetse li na le ponahalo e phahameng. Ka hona, haeba welding ea laser e hlokahala bakeng sa li-alloys tsa aluminium, ho hlokahala matla a phahameng a matla. Mohlala, letoto le tloaelehileng la 1 ho isa ho la 5 le ka chesoa ka laser. Ha e le hantle, ho boetse ho na le likarolo tse ling tse sa tsitsang ka motsoako oa aluminium, tse kang letlapa la galvanized pele, kahoo ho ke ke ha qojoa hore mouoane o mong o kene ka har'a tjheseletsa nakong ea ts'ebetso ea ho cheselletsa, kahoo o etsa masoba a moea. Ho phaella moo, viscosity ea motsoako oa aluminium e tlaase, kahoo re ka ntlafatsa boemo bona ka moralo o kopanetsoeng nakong ea welding.

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5. Alloy ea titanium / titanium

Titanium alloy le eona ke lisebelisoa tse tloaelehileng tsa welding. Ho sebelisa laser welding ho weld titanium alloy e ke ke ea fumana feela manonyeletso a boleng bo holimo, empa hape e ka ba le polasetiki e betere. Kaha thepa ea titanium e batla e le bobebe ebile e lefifi bakeng sa lekhalo le hlahisoang ke khase, re lokela ho ela hloko haholoanyane kalafo e kopanetsoeng le tšireletso ea khase. Nakong ea ho cheselletsa, ho lokela ho lefshoa tlhokomelo ea haedrojene, e ka fokotsang ka katleho ts'ebetso e liehang ea ho senya ea alloy ea titanium ts'ebetsong ea welding. Porosity ke bothata bo atileng haholo ba lisebelisoa tsa titanium le li-alloys tsa titanium nakong ea welding. Mona ke litsela tse atlehang tsa ho felisa porosity: pele, argon e nang le bohloeki bo phahameng ho feta 99.9% e ka khethoa bakeng sa welding. Taba ea bobeli, e ka hloekisoa pele e chesoa. Qetellong, lintlha tsa tjheseletso tsa li-alloys tsa titanium le titanium li lokela ho lateloa ka thata ts'ebetsong ea ho cheselletsa. Ka tsela ena, moloko oa li-pores o ka qojoa ka tekanyo e kholo ka ho fetisisa.

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6. Koporo

Batho ba bangata ba kanna ba se tsebe hore koporo le eona ke ntho e tloaelehileng ho tjheseletsa. Lisebelisoa tsa koporo ka kakaretso li kenyelletsa koporo le koporo e khubelu, tseo e leng tsa thepa e phahameng ea anti reflective. Ha u khetha koporo e le lisebelisoa tsa welding, ela hloko dikahare tsa zinki ho eona. Haeba litaba li phahame haholo, bothata ba ho tjheseletsa ba letlapa le boletsoeng ka holimo bo tla etsahala. Tabeng ea koporo e khubelu, tlhokomelo e lokela ho lefshoa ho matla a matla nakong ea welding. Ke matla a phahameng feela a matla a ka khotsofatsang mosebetsi oa welding oa koporo e khubelu.
Ena ke pheletso ea lethathamo la lisebelisoa tse tloaelehileng tsa welding. Re hlahisitse lisebelisoa tse fapaneng tse tloaelehileng ka botlalo, ka tšepo ea ho u thusa


Nako ea poso: Oct-17-2022