Litšebelisong tsa laser ea indasteri, mojule oa laser ea diode pumping o sebetsa e le "setsi sa matla" sa sistimi ea laser. Tshebetso ea eona e ama ka kotloloho katleho ea ts'ebetso, nako ea bophelo ea lisebelisoa, le boleng ba ho qetela ba sehlahisoa. Leha ho le joalo, ka mefuta e mengata ea laser ea diode pumping e fumanehang 'marakeng (joalo ka mefuta e pumping ea qetellong, e pumping ka lehlakoreng, le e kopantsoeng le fiber), motho a ka bapisa litlhoko tse itseng tsa indasteri ka nepo joang? Sengoloa sena se fana ka leano la khetho le hlophisitsoeng le thehiloeng ho liparamente tsa tekheniki le tlhahlobo e thehiloeng maemong.
1. Hlalosa Litlhoko tsa Bohlokoa tsa Kopo ea Liindasteri
Pele o khetha mojule oa laser oa diode pumping, ho bohlokoa ho hlalosa liparamente tsa mantlha tsa boemo ba kopo:
① Mofuta oa Ts'ebetso
- Ts'ebetso e tsoelang pele e matla haholo (mohlala, ho seha/ho tjheseletsa tšepe e teteaneng): Beha botsitso ba matla pele (>1kW) le bokgoni ba ho qhala mocheso.
- Ho sebetsa ka machine e nyane ka nepo (mohlala, ho tjheka/ho tjheka ha thepa e brittle): Ho hloka boleng bo phahameng ba mahlasedi (M² < 10) le taolo e nepahetseng ya pulse (boemo ba nanosecond). – Tshebetso e matla ya lebelo le phahameng (mohlala, ho welding ya betri ya lithium): Ho hloka bokgoni ba karabelo e potlakileng (sekgahla sa ho pheta-pheta moeding wa kHz). ② Ho Ikamahanya le Tikoloho – Ditikoloho tse thata (mohlala, mocheso o phahameng, lerōle, ho thothomela jwalo ka mela ya tlhahiso ya dikoloi): Ho hloka boemo bo phahameng ba tshireletso (IP65 kapa ho feta) le moralo o hanelang ho tshoha. ③ Mehopolo ya Ditjeo tsa Nako e Telele Disebediswa tsa indasteri hangata di sebetsa 24/7, kahoo ho bohlokwa ho lekola bokgoni ba electro-optical (>30%), dipotoloho tsa tlhokomelo, le ditjeo tsa dikarolo tse setseng.
2. Litlhaloso tsa Bohlokoa tsa Tshebetso
① Matla a ho Hlahisa le Boleng ba Mahlasedi
- Matla a ho Fetola: Diode tsa maemo a indasteri tse pompang diode hangata di tloha ho 100W ho isa ho 10kW. Kgetha ho latela botenya ba thepa (mohlala, ho seha tshepe ya 20mm ho hloka ≥3kW).
- Boleng ba Mahlasedi (Ntlha ea M²):
- M² < 20: E loketse ho sebetsoa ka thata (mohlala, ho hlwekisa bokaholimo).
- M² < 10: E loketse ho tjheseletsa/ho seha ka nepo (mohlala, tshepe e sa ruseng ya 0.1mm). – Hlokomela: Matla a mangata hangata a fokotsa boleng ba mahlasedi; nahana ka meralo ya ho pompa ka lehlakoreng kapa ka ho kopanya bakeng sa ntlafatso. ② Bokgoni ba Electro-Optical le Tsamaiso ya Thermal – Bokgoni ba Electro-Optical: E ama ka ho toba ditjeo tsa eneji. Dimojule tse nang le bokgoni ba ho feta 40% di a ratwa (mohlala, dimojule tsa laser tse pompang diode di sebetsa hantle ka makgetlo a 2-3 ho feta tse pompang mabone a setso).
- Moralo oa ho Pholisa: Ho pholisa metsi a microchannel (bokgoni ba ho pholisa >500W/cm²) ho loketse haholoanyane bakeng sa ts'ebetso ea nako e telele, e nang le mojaro o mongata ho feta ho pholisa moea.
③ Tšepahala le Nako ea Bophelo
- MTBF (Nako e Bohareng Pakeng tsa ho Hlōleha): Libaka tsa indasteri li hloka lihora tse ≥50,000.
- Ho Hanela Tšilafalo: Mokoti o koetsoeng oa optical o thibela ho phatloha ha tšepe le ho kenella ha lerōle (tekanyetso ea IP67 e betere le ho feta).
④ Ho lumellana le ho Kgona ho hola
- Sebopeho sa Taolo: Tšehetso bakeng sa liprothokholo tsa indasteri tse kang EtherCAT le RS485 e nolofalletsa ho kopanngoa meleng ea tlhahiso e iketsang.
- Katoloso ea Modular: Tšehetso bakeng sa tlhophiso e bapileng ea li-module tse ngata (mohlala, ho bokellana ha 6-in-1) e lumella ntlafatso ea matla e se nang sekoli.
⑤ Litšobotsi tsa Bolelele ba Maqhubu le Pulse
- Ho bapisa bolelele ba maqhubu:
- 1064nm: E tloaelehileng bakeng sa ts'ebetso ea tšepe.
- 532nm/355nm: E loketse ho sebetsoa ka nepo ha thepa e seng ea tšepe joalo ka khalase le letsopa.
- Taolo ea ho Otloa ha Pelo:
- Mokhoa oa QCW (Quasi-Continuous Wave) o loketse lits'ebetso tse nang le matla a mangata, tse nang le maqhubu a tlase (mohlala, ho betla ka botebo).
- Maqhubu a ho pheta-pheta a phahameng (boemo ba MHz) a loketse ho tshwaya ka lebelo le phahameng.
3. Ho Qoba Likotsi Tse Tloaelehileng tsa Khetho
- Kotsi ea 1: “Ha matla a le holimo, ho molemo” – Matla a feteletseng a ka baka ho chesoa ha thepa. Leka-lekanya matla le boleng ba mahlaseli.
- Kotsi ea 2: "Ho hlokomoloha litšenyehelo tsa tlhokomelo ea nako e telele" - Li-module tse nang le ts'ebetso e tlase li ka baka litšenyehelo tse phahameng tsa matla le tlhokomelo ha nako e ntse e ea, tse fetang poloko ea pele.
- Kotsi ea 3: “Mojule oa boholo bo le bong o lekana bohle bakeng sa boemo bo bong le bo bong” – Ts'ebetso e nepahetseng le e boima e hloka meralo e fapaneng (mohlala, mahloriso a doping, sebopeho sa pompo).
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Nako ea poso: Mmesa-10-2025