1. Molao-motheo oa ho sebetsa le maemo a tloaelehileng a ts'ebeliso ea mochini oa welding oa laser o tšoaroang ka letsoho
Handheld laser tjheseletsa mochini ke mofuta oa thepa tjheseletsa sebelisa laser theknoloji. E na le laser, optical system, welding torch, joalo-joalo, e ka lebisang lebone la laser ka holim'a sebaka sa mosebetsi le ho hlahisa mocheso o phahameng oa matla, kahoo o lemoha ho qhibiliha ka potlako le ho cheselletsa. Ha ho bapisoa le li-welding tsa setso, laser welding e na le melemo ea ho nepahala ho phahameng, ts'ebetso e phahameng, ts'ebetso e bonolo le seam se setle sa weld. E sebelisoa haholo ts'ebetsong ea tšepe, ts'ebetso ea lihlahisoa tsa motlakase, tlhahiso ea likoloi le liindasteri tse ling.
2. Tlhaloso le ts'ebetso ea mefuta ea khase e sireletsang
(1) Mefuta le kenyelletso ea likhase tse sireletsang
Helium: e theko e boima haholo, empa e sebetsa ka ho fetisisa, e lumellang laser hore e fete ka mokhoa o sa tsitsang le ka ho toba holim'a sebaka sa mosebetsi.
Argon: e theko e tlaase, e teteaneng, tšireletso e molemo, bokaholimo ba weldment bo boreleli ho feta helium, empa bo ka hlaseloa habonolo ke ionization ea tšepe ea plasma e phahameng ea mocheso, e tla sireletsa karolo ea sefate ho workpiece, ho fokotsa matla a sebetsang a tjheseletsa, lebelo la welding le botebo ba fusion bo sitisoa.
Naetrojene: e theko e tlaase, empa ha e tšoanelehe bakeng sa welding ea tšepe e sa hloekang.
(2) Karolo ea likhase tse sireletsang
1. Sireletsa workpiece ka tshebetso tjheseletsa ke oxidized, laser tjheseletsa mochine o sebelisa khase e sireletsang, ho beha khase e sireletsang, 'me joale ho tsoa ka laser, ka thibela mochine tjheseletsa laser tshebetsong e tsoelang pele sebetsa, pulse laser oxidation phenomenon.
2. Sireletsa lense e tsepamisitseng maikutlo ho tloha ho silafatsoa ke mouoane oa tšepe le ho phatloha ha lerotholi la metsi, haholo-holo ho cheseletsa matla a phahameng, hobane ejecta e matla haholo, kahoo hoa hlokahala ho sireletsa lense.
3. Likhase tse sireletsang li ka ntlafatsa ka katleho boleng ba weld, likhase tse fapaneng li na le liphello tse fapaneng ho phalla ha letamo le qhibilihisitsoeng, ho kolobisa le thepa e 'ngoe, kahoo e ama boleng ba sebopeho sa weld.
4. Khase e sireletsang e loketseng e ka ntlafatsa ho fetisoa ha mocheso, ho ntlafatsa tšebeliso ea matla a laser, ka hona ho eketsa lebelo la welding.
Ka hona, ho bohlokoa haholo ho khetha khase e nepahetseng ea tšireletso bakeng sa welding ea laser e tšoaroang ka letsoho. Lisebelisoa tse fapaneng, lits'ebetso tsa welding, le lisebelisoa tsa lisebelisoa kaofela li na le tšusumetso khethong ea khase e sireletsang. Ke feela ka ho khetha khase e sireletsang hantle moo re ka ntlafatsang ts'ebetso ea mochini oa rona oa ho tjheseletsa oa laser le ho fumana liphetho tsa boleng bo holimo.
Nako ea poso: Jun-13-2024