Lits'ebetsong tsa laser tsa indasteri, mochini oa laser oa diode pumping o sebetsa e le "mokonoko oa matla" oa sistimi ea laser. Ts'ebetso ea eona e ama ka kotloloho ts'ebetso ea ts'ebetso, nako ea bophelo ea lisebelisoa, le boleng ba sehlahisoa sa ho qetela. Leha ho le joalo, ka mefuta e mengata e fapaneng ea laser pumping laser e fumanehang 'marakeng (joalo ka mefuta ea pompo ea ho qetela, ea lehlakoreng, le fiber e kopantsoeng), motho a ka bapisa ka nepo litlhoko tse khethehileng tsa indasteri joang? Sengoliloeng sena se fana ka leano le hlophisitsoeng la khetho le ipapisitseng le maemo a tekheniki le tlhahlobo e thehiloeng ho maemo.
1. Hlalosa Litlhoko tsa Motheo tsa Kopo ea Indasteri
Pele u khetha mojule oa laser pumping diode, ho bohlokoa ho hlalosa lintlha tsa mantlha tsa boemo ba ts'ebeliso:
① Mofuta oa Ts'ebetso
- Ts'ebetso e tsoelang pele ea matla a phahameng (mohlala, ho seha / ho cheselletsa tšepe e teteaneng): Etelletsa pele botsitso ba matla (> 1kW) le matla a ho qhala mocheso.
- Precision micromachining (mohlala, brittle material drilling/etching): E hloka boleng bo phahameng ba libalaka (M² <10) le taolo e nepahetseng ea pulse (boemo ba nanosecond). - Ts'ebetso e matla ea lebelo le phahameng (mohlala, lithium battery tab welding): E hloka bokhoni ba ho arabela ka potlako (sekhahla sa ho pheta-pheta sebakeng sa kHz). ② Ho Ikamahanya le Boemo ba Tikoloho - Litikoloho tse thata (mohlala, mocheso o phahameng, lerōle, ho thothomela joalo ka mela ea tlhahiso ea likoloi): E hloka boemo bo phahameng ba ts'ireletso (IP65 kapa ka holimo) le moralo o hananang le ho ts'oha. ③ Melemo ea Litšenyehelo tsa Nako e telele Lisebelisoa tsa indasteri hangata li sebetsa 24/7, kahoo ho bohlokoa ho lekola katleho ea motlakase oa motlakase (> 30%), lipotoloho tsa tlhokomelo, le litšenyehelo tse ling.
2. Lipontšo Tsa Bohlokoa tsa Ts'ebetso li Hlalositsoe
① Matla a Output le Beam Quality
- Matla a Matla: Li-module tsa laser tsa diode tsa boemo ba indasteri tse pompang hangata li tloha ho 100W ho isa ho 10kW. Khetha ho latela botenya ba lintho tse bonahalang (mohlala, ho itšeha 20mm tšepe hloka ≥3kW).
- Boleng ba Beam (M² Factor):
- M² <20: E loketse ts'ebetso e mahoashe (mohlala, ho hloekisa bokaholimo).
- M² <10: E loketse ho tjheseletsa/seha ka nepo (mohlala, tshepe e sa jeleng 0.1mm). - Tlhokomeliso: Matla a phahameng a atisa ho senya boleng ba mahlaseli; nahana ka meralo ea ho pompa ka mahlakoreng kapa ea lebasetere bakeng sa ho ntlafatsa. ② Electro-Optical Efficiency le Thermal Management - Electro-Optical Efficiency: E ama ka ho toba litšenyehelo tsa matla. Ho khethoa li-module tse nang le > 40% e sebetsang hantle (mohlala, li-module tsa laser tsa diode pumping li sebetsa hantle ka makhetlo a 2-3 ho feta tse tloaelehileng tsa lebone).
- Moralo oa ho Pholisa: Pholiso ea mokelikeli oa Microchannel (bosebetsi ba ho pholisa> 500W/cm²) e loketse haholoanyane ts'ebetso ea nako e telele, e boima ho feta ho pholile moea.
③ Ho tšepahala le Bophelo
- MTBF (Nako e Bolelang Pakeng tsa ho Hlōleha): Libaka tsa indasteri li hloka ≥50,000 lihora.
- Khahlano ea Tšilafalo: Sekoti se tiisitsoeng sa optical se thibela ho phatloha ha tšepe le ho kenella ka lerōle (tekanyo ea IP67 e molemo le ho feta).
④ Ho lumellana le Scalability
- Sebopeho sa Taolo: Tšehetso bakeng sa liprothokholo tsa indasteri tse kang EtherCAT le RS485 e thusa ho kopanngoa mecheng ea tlhahiso ea mochine.
- Katoloso ea Modular: Ts'ehetso bakeng sa tlhophiso ea li-module tse ngata tse tšoanang (mohlala, 6-in-1 stacking) e lumella ntlafatso ea matla e se nang moeli.
⑤ Litšobotsi tsa Wavelength le Pulse
- Ho Bapisa Wavelength:
- 1064nm: E tloaelehileng bakeng sa ts'ebetso ea tšepe.
- 532nm/355nm: E loketse ts'ebetso e nepahetseng ea lisebelisoa tse seng tsa tšepe tse kang khalase le lirafshoa.
- Taolo ea Pulse:
- Mokhoa oa QCW (Quasi-Continuous Wave) o loketse lits'ebetso tse nang le matla a holimo, tse fokolang maqhubu (mohlala, mongolo o tebileng).
- Maqhubu a ho pheta-pheta a phahameng (MHz boemo) a loketse ho tšoaea ka lebelo le phahameng.
3. Ho Qoba Likotsi Tse Tloaelehileng Tsa ho Khetha
- Pitfall 1: "Ha matla a phahame, a molemo" - Matla a feteletseng a ka baka ho chesa thepa. Leka-lekanya matla le boleng ba beam.
- Pitfall 2: "Ho iphapanyetsa litšenyehelo tsa nako e telele tsa tlhokomelo" - Li-module tse sa sebetseng hantle li ka kenya litšenyehelo tse phahameng tsa matla le tlhokomelo ha nako e ntse e ea, ho feta chelete ea pele ea ho boloka.
- Pitfall 3: "Mojule oa boholo bo le bong bakeng sa boemo bo bong le bo bong" - Ts'ebetso e nepahetseng le e mahoashe e hloka meralo e fapaneng (mohlala, mahloriso a doping, sebopeho sa pompo).
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Nako ea poso: Apr-10-2025