Laser Welding Secrets: Lokisa Mathata a Tloaelehileng Hona Joale!
Selelekela:
Tataiso e Feletseng ea Tharollo ea Mathata
Mechini ea Welding ea Laser e tšoaroang ka letsoho
Mochini oa welding oa handheld fiber laser o se o tumme haholo liindastering tse fapaneng ka lebaka la ho nepahala le ts'ebetso ea ona.
Leha ho le joalo, joalo ka mokhoa o mong le o mong oa ho cheselletsa, ha ho na mathata le mathata a ka hlahang nakong ea ts'ebetso ea welding.
Sena se pharaletsengho rarolla bothata ba laser weldinge ikemiseditse ho rarolla mathata a tlwaelehileng a kopanang le metjhini e tjheseletsang laser e tshwarang ka letsoho, mathata a amanang le welding, le ditaba tse mabapi le boleng ba ditjheseletsa.
Liphoso le Litharollo tsa Mochini oa Welding oa Laser esale pele
1. Thepa ha e khone ho qala (Matla)
Tharollo: Sheba hore na switch ea thapo ea motlakase e na le motlakase.
2. Mabone a ke ke a Khantsoa
Tharollo: Sheba boto ea pele ho mollo ka kapa ntle le motlakase oa 220V, hlahloba boto e khanyang; 3 Fuse, lebone la xenon.
3. Leseli le Khantšitsoe, Ha ho Laser
Tharollo: Ela hloko karolo e ts'oetsoeng ka letsoho ea laser welding karolo ea ponts'o e kantle ho leseli e tloaelehile. Pele ho tsohle, hlahloba karolo ea CNC ea konopo ea laser e koetsoe, haeba e koetsoe, ebe u bula konopo ea laser. Haeba konopo ea laser e tloaelehile, bula sebopeho sa ponts'o ea linomoro ho bona hore na boemo ba khanya e tsoelang pele, haeba ho se joalo, joale fetola khanya e tsoelang pele.
Welding Phase Laser Welder Mathata & Litokiso
The Weld Seam E Ntšo
Khase e sireletsang ha e bulehe, ha feela khase ea naetrojene e buloa, e ka rarolloa.
Tataiso ea moea ea khase e sireletsang e fosahetse, tataiso ea moea oa khase e sireletsang e lokela ho etsoa ho fapana le tataiso ea motsamao oa karolo ea mosebetsi.
Khaello ea ho Kena ho Welding
Ho hloka matla a laser ho ka ntlafatsa bophara ba pulse le hona joale.
Lense e tsepamisitseng maikutlo ha se palo e nepahetseng, ho lokisa palo e tsepamisitsoeng haufi le boemo ba ho tsepamisa maikutlo.
Ho fokola ha Beam ea Laser
Haeba metsi a pholileng a silafetse kapa a e-s'o nkeloe sebaka ka nako e telele, a ka rarolloa ka ho fetola metsi a pholileng le ho hloekisa tube ea khalase ea UV le lebone la xenon.
Lense e tsepamisitseng maikutlo kapa diaphragm ea resonant cavity ea laser e senyehile kapa e silafetse, e lokela ho nkeloa sebaka kapa ho hloekisoa ka nako.
Tsamaisa laser tseleng e kholo ea optical, lokisa ponahatso eohle le diaphragm ea semi-reflection tseleng e kholo ea optical, hlahloba le ho potoloha sebaka ka pampiri ea setšoantšo.
Laser ha e tsoe ka molomo oa koporo ka tlas'a hlooho e lebisang tlhokomelo. Fetola diaphragm ea likhato tse 45 e le hore laser e tsoe bohareng ba molomo oa khase.
Laser Welding Quality Troubleshooting
1.Spatter
Ka mor'a hore laser welding e phethoe, likaroloana tse ngata tsa tšepe li hlaha holim'a thepa kapa karolo ea mosebetsi, e khomaretsoeng holim'a thepa kapa karolo ea mosebetsi.
Lebaka la ho fafatsa: holim'a thepa e entsoeng kapa ea mosebetsi ha e hloekile, ho na le oli kapa lintho tse silafatsang, e ka boela ea bakoa ke ho fetoha ha sekhahla sa galvanized layer.
1) Ela hloko ho hloekisa thepa kapa sekhechana sa mosebetsi pele ho welding laser;
2) Spatter e amana ka ho toba le matla a matla. Phokotso e nepahetseng ea matla a tjheseletsa e ka fokotsa spatter.
2. Mapetso
Haeba lebelo la ho pholisa la workpiece le potlakile haholo, mocheso oa metsi a pholileng o lokela ho fetoloa holim'a sesebelisoa ho eketsa mocheso oa metsi.
Ha lekhalo le lekaneng la workpiece le le leholo haholo kapa ho na le burr, ho nepahala ha machining ea workpiece ho lokela ho ntlafatsoa.
Mosebetsi ha o so hloekisoe. Tabeng ena, workpiece e hloka ho hloekisoa hape.
Sekhahla sa phallo ea khase e sireletsang e kholo haholo, e ka rarolloang ka ho fokotsa sekhahla sa phallo ea khase e sireletsang.
3. Pore Ka The Weld Surface
Mabaka a ho hlahisa porosity:
1) Letamo la laser welding e qhibilihisitsoeng le tebile ebile le tšesaane, 'me sekhahla sa ho pholisa se potlakile haholo. Khase e hlahisoang ka letamong le entsoeng ka ho qhibilihisoa e se e le morao haholo hore e ka tlala, e ka lebisang ho thehoeng ha porosity habonolo.
2) Sebaka sa weld ha se hloekisoe, kapa mouoane oa zinki oa letlapa le nang le galvanized volatilized.
Hloekisa holim'a workpiece le holim'a tjheseletsa pele tjheseletsa ho ntlafatsa volatilization ea zinki ha futhumatsang.
4. Phapang ea Welding
Tšepe ea weld e ke ke ea tiisa bohareng ba mohaho o kopanetsoeng.
Lebaka la ho kheloha: Boemo bo sa nepahaleng nakong ea welding, kapa nako e sa nepahalang ea ho tlatsa le ho tsamaisa mohala.
Tharollo: Fetola boemo ba tjheseletsa, kapa nako ya ho tlatsa le terata, hammoho le boemo ba lebone, terata le weld.
5. Surface Slag Entrapment, Eo Haholo-holo e Hlahang Pakeng tsa Layers
Ho kenngoa ha slag holim'a metsi ho baka:
1) Ha welding ea multilayer multi-pass welding, ho roala pakeng tsa lihlopha ha hoa hloeka; kapa bokaholimo ba tjheseletsa e fetileng ha bo bataletse kapa bokahodimo ba weld ha bo fihlelle ditlhoko.
2) Mekhoa e sa nepahalang ea ts'ebetso ea welding, joalo ka matla a tlase a ho kenya welding, lebelo la welding le potlakile haholo.
Tharollo: Khetha lebelo le utloahalang la ho tjheseletsa hona joale le lebelo la ho tjheseletsa, 'me seaparo sa interlayer se tlameha ho hloekisoa ha ho tjheseletsa ka mekhahlelo e mengata. Sila 'me u tlose weld ka slag holim'a metsi,' me u etse weld ha ho hlokahala.
Lisebelisoa tse ling - Handheld Laser Welder Mathata a Tloaelehileng le Litharollo
1. Ho hloleha ha Sesebelisoa sa Tšireletso ea Tšireletso
Lisebelisoa tsa ts'ireletso ea ts'ireletso ea mochini oa welding oa laser, joalo ka lemati la kamore ea welding, sensor ea phallo ea khase, le sensor ea mocheso, li bohlokoa bakeng sa ts'ebetso ea eona e nepahetseng. Ho hlōleha ha lisebelisoa tsena ho ke ke ha senya feela ts'ebetso e tloaelehileng ea lisebelisoa empa hape ho baka kotsi ea ho lematsa motho ea sebetsang.
Ha ho ka ba le ts'ebetso e mpe ea lisebelisoa tsa ts'ireletso, ho bohlokoa ho emisa ts'ebetso hang-hang mme o ikopanye le litsebi bakeng sa ho lokisoa le ho nchafatsoa.
2. Wire Feeder Jamming
Haeba ho na le jeme ea fepelo ea terata boemo bona, ntho ea pele eo re lokelang ho e etsa ke ho hlahloba hore na molomo oa sethunya o koetsoe, mohato oa bobeli ke ho hlahloba hore na mochine oa terata o koalehile 'me ho na le ho potoloha ha silika disk ho tloaelehile.
Akaretsa
Ka ho nepahala ho ke keng ha bapisoa, lebelo le ho feto-fetoha ha maemo, laser welding ke theknoloji ea bohlokoa liindastering tse kang likoloi, sefofane le lisebelisoa tsa elektronike.
Leha ho le joalo, ho ka 'na ha e-ba le mefokolo e fapaneng nakong ea ts'ebetso ea ho cheselletsa, ho kenyelletsa le porosity, cracking, spplashing, irregular bead, burn-out, deformation, le oxidation.
Bofokoli bo bong le bo bong bo na le sesosa se itseng, joalo ka Litlhophiso tsa laser tse sa nepahalang, litšila tsa lintho tse bonahalang, likhase tse sa lekaneng tse sireletsang, kapa manonyeletso a sa lumellaneng.
Ka ho utloisisa mefokolo ena le lisosa tsa bona tsa metso, bahlahisi ba ka kenya tšebetsong litharollo tse lebisitsoeng, joalo ka ho ntlafatsa likarolo tsa laser, ho etsa bonnete ba hore manonyeletso a lekana hantle, a sebelisa likhase tse sireletsang tsa boleng bo holimo, le ho sebelisa liphekolo tsa pele le tsa morao-rao.
Koetliso e nepahetseng ea opareitara, tlhokomelo ea lisebelisoa tsa letsatsi le letsatsi le ho lekola ts'ebetso ea nako ea nnete le ho feta ho ntlafatsa boleng ba welding le ho fokotsa liphoso.
Ka mokhoa o felletseng oa ho thibela bofokoli le ho ntlafatsa ts'ebetso, welding ea laser e lula e fana ka li-welds tse matla, tse tšepahalang le tsa boleng bo holimo tse fihlelang litekanyetso tse thata tsa indasteri.
Ha u tsebe mofuta oa mochini oa welding oa laser oo u ka o khethang?
U hloka ho tseba: Mokhoa oa ho khetha mochini oa laser o tšoaroang ka letsoho
Bokhoni bo Holimo le Matla bakeng sa Lisebelisoa tse fapaneng tsa Welding
Mochini oa welding oa laser oa 2000W o tšoauoa ka boholo ba mochini o monyane empa boleng ba tjheseletsa bo benyang.
Mohloli o tsitsitseng oa fiber laser le thapo e hoketsoeng ea faeba e fana ka phano e bolokehileng le e tsitsitseng ea lebone la laser.
Ka matla a phahameng, ho tjheseletsa ka laser keyhole ke phethahetseng le nolofalletsa ho tjheseletsa kopanetsweng firmer esita le bakeng sa tšepe e teteaneng.
Portability bakeng sa Flexibility
Ka ponahalo ea mochini o kopaneng le o monyane, mochini o nkehang oa laser welder o na le sethunya sa laser welder se tsamaeang ka letsoho se bobebe ebile se loketse lits'ebetso tsa welding tsa laser tse ngata sebakeng sefe kapa sefe le bokaholimo.
Ho ikhethela mefuta e fapaneng ea li-nozzle tsa laser welder le sistimi ea othomathike ea terata e etsa hore ts'ebetso ea welding ea laser e be bonolo ebile e bonolo ho ba qalang.
Li-welding tsa laser tse lebelo le phahameng li eketsa katleho ea hau ea tlhahiso le tlhahiso ha li ntse li etsa hore ho be le phello e ntle ea laser welding.
Lintho tseo U Lokelang ho li Tseba ka: Handheld Laser Welding
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Nako ea poso: Jan-16-2025