Litaba tsa Laser
Taolo e Nepahetseng ea Mocheso bakeng sa Litsamaiso tsa Laser le Lisebelisoa tsa Indasteri Ho tloha ka 2002
Puo
Welding e tala ea laser e matlafatsa tlhahiso ea betri ea matla ka ho ntlafatsa ho monya matla ka lialloi tsa aluminium, ho fokotsa tšusumetso ea mocheso le ho fokotsa sepakapaka. Ho fapana le li-lasers tsa setso tsa infrared, e fana ka ts'ebetso e phahameng le ho nepahala. Li-chiller tsa indasteri li bapala karolo ea bohlokoa ho boloka ts'ebetso ea laser e tsitsitseng, ho netefatsa boleng bo tsitsitseng ba ho cheselletsa le ho matlafatsa tlhahiso ea tlhahiso.
Ha indasteri e ncha ea likoloi tsa matla e ntse e tsoela pele ka potlako, tlhahiso ea betri ea matla e hloka ho nepahala le ho sebetsa hantle ho theknoloji ea welding. Tlelase ea setso ea laser e kopana le mathata a bohlokoa ha e sebetsana le lisebelisoa tse bonahatsang haholo. Green laser welding, ka melemo ea eona e ikhethang, e hlaha e le tharollo ea bohlokoa litabeng tsena.
Mathata a Traditional Laser Welding
1. Tšebeliso e tlaase ea Matla bakeng sa Lisebelisoa tse Phahameng ka ho Fetisisa
Aluminium alloy, thepa ea mantlha bakeng sa lik'hasete tsa betri ea matla, e na le ponahalo e phahameng ho li-lasers tsa setso tsa 1064nm tsa infrared. Sena se fella ka ho monya matla a tlase, ho hlokang matla a laser a eketsehileng, e leng se lebisang tšebelisong e phahameng ea matla le ho roala lisebelisoa tse kholo.
2. Likotsi tsa Tšireletso ho tloha Metal Spatter
Nakong ea welding ea laser, maru a plasma a etsa hore ho be le liphatsa tsa tšepe tse ka kenang liseleng tsa betri, ho eketsa litekanyetso tsa ho itšehla thajana esita le ho lebisa lipotolohong tse khutšoane.
3. Katoloso e sa Laoleheng ea Sebaka se Ametsoeng ke Mocheso
Traditional laser welding e hlahisa sebaka se seholo se anngoeng ke mocheso (HAZ), e ka senyang karohano e ka hare ea betri, ea ama bophelo ba potoloho ea eona hampe.
Melemo ea Green Laser Welding
1. Optimized Wavelength bakeng sa ho Monya Matla a Phahameng
Li-laser tse tala (532nm) li ntlafatsa haholo ho monya matla ka lialloy tsa aluminium, ho fokotsa tšebeliso ea matla le ho ntlafatsa ts'ebetso ea welding.
2. Matla a Matla a Phahameng le Taolo e Khutšoanyane ea Pulse
Welding ea laser e tala e na le matla a phahameng a matla hang hang le taolo e nepahetseng ea pulse e khuts'oane, e nolofalletsang welding e potlakileng ka HAZ e fokotsehileng, ka hona e fokotsa tšenyo e ka bang teng sebopehong sa kahare sa betri.
3. Precision Welding le Minimal Spatter
Taolo e ntlafalitsoeng ea pulse waveform ho welding ea laser e tala ka katleho e fokotsa spatter, e ntlafatsa boleng ba weld le ts'epahalo.
Karolo ea Bohlokoa ea Li-Chillers tsa Indasteri ho Power Battery Laser Welding
Ho tjheseletsa ka laser ho hlahisa mocheso o moholo, oo, haeba o sa qhalane hantle, o ka lebisang ho eketseha ha mocheso oa mohloli oa laser, ho hoholeha ha maqhubu, ho feto-fetoha ha matla le ho hloleha hoa lisebelisoa. Mocheso o feteletseng o boetse o holisa HAZ, o beha ts'ebetso ea betri kotsing le nako ea bophelo.
Li-chiller tsa indasteri li netefatsa ts'ebetso e tsitsitseng ea laser ka ho fana ka pholiso e sebetsang hantle le taolo e nepahetseng ea mocheso. Mesebetsi ea bona ea taolo e bohlale e thusa ho lekola lisebelisoa tsa nako ea 'nete, ho lemoha liphoso kapele, le ho fokotsa nako, ka hona ho ntlafatsa tlhahiso. Ka lebaka leo, li-chiller tsa indasteri ha li bohlokoa feela bakeng sa ho boloka botsitso ba litsamaiso tsa welding tsa laser empa hape li bohlokoa bakeng sa ho ntlafatsa boleng ba tjheseletsa ba betri le katleho ea tlhahiso.
Ka tjheseletsa ea betri ea matla e lebisang ho ts'ebetso e nepahetseng le ho sebetsa hantle, tsoelo-pele ea theknoloji ea laser e tala, hammoho le litharollo tse ncha tsa liindasteri, li tsamaisa phetoho ea tlhahiso ea betri ea koloi e ncha.
Re mona bakeng sa hau ha o re hloka.
Ka kopo tlatsa foromo ho ikopanya le rona, 'me re tla thabela ho u thusa.
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TEYU S&A Chiller e thehiloe ka 2002 e na le boiphihlelo ba lilemo tse 23 tsa tlhahiso ea chiller, 'me joale e amoheloa e le pula-maliboho ea mahlale a pholiso le molekane ea tšepahalang indastering ea laser.
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