Girazi reMhangura Rinopenya Rakatonhorerwa Nemvura
Girazi remhangura rinopenya rakatonhodzwa nemvura chinhu chinoonekwa chinoshanda pahwaro hwechiedza. Rinodzosera danda relaser rechiitiko munzira dzakasiyana kuti rigone kuunza danda uye kuisa pfungwa. Dhizaini yakabatanidzwa yekutonhodza mvura inobvumira kushanda nesimba rakawanda, inowedzera hupenyu hwebasa regirazi, inoderedza kuwanda kwekutsiva, uye inoderedza mari yekugadzirisa, zvichiita kuti rikwanise kushandiswa pakushandisa laser yepamusoro uye pamusoro pehuwandu hwekilowatts.
Zvinhu & Maitiro
Girazi rakagadzirwa kubva musimbi yemhangura ine simba rekupisa rinodarika 400 W/(m·K), iro rinobvisa kupisa kunokonzerwa nemwaranzi yelaser nekukurumidza. Pamwe chete nesystem yekutonhodza mvura, izvi zvinoita kuti kupisa kuve kwakaringana, zvichidzivirira kushanduka kwenzvimbo kana kuora kwejira. Dzimwe shanduro dzinoshandisa nickel-copper alloy (NiCu) substrate kuwedzera simba remuchina uye kuramba ngura.
Nzvimbo yacho inopedzwa nekutenderedza dhaimani kana kuti nekupenda kwakaringana, zvichiita kuti pave nemufananidzo wepamusoro we λ/4 PV (@633 nm) uye mhando yepamusoro ye 20/10 (kukwenya/kudhirowa). Izvi zvinovimbisa kugadzikana kwechikamu chemwenje unoonekwa uye kuenderana nezvinodiwa zvemwenje zvinodzora fiber ne solid state lasers. Kuvhara kwegoridhe kwakasimba (kazhinji kacho 0.1–1 μm ukobvu) kunoiswa pachigadziko chakaposhwa, zvichipa reflectivity Ravg >99.5% (@10.6 μm) uye kunatsiridza resistance yekukwenya.
Kupfekedza kwesimbi kwakavandudzwa, Kuratidza >99.5% pa10.6μm
(Cherechedza: X-axis inomiririra wavelength muma micrometer, Y-axis inomiririra percentage yekuratidzwa.)
Dhizaini Yekutonhodza Mvura
Nzira dzekutonhodza dzinoiswa mukati megirazi. Mvura inotenderera kana chinhu chinotonhodza chakagadzirwa chinobvisa kupisa, zvichikwidza simba rekubata nelaser kusvika pa20–40 kW. Mhando dzakasarudzwa dzinosanganisira macircuit ekutonhodza akazvimiririra egirazi nechiso chekuisa, zvichiwedzera kuvandudza manejimendi ekupisa uye kuwedzera kushanda kwenguva refu kusvika kumazana emaawa kana kupfuura.
Mashandisirwo
Girazi iri rakakodzera ma fiber lasers (1–40 kW) uye ma CO₂ lasers anoshanda pa 10.6 μm uye near‑infrared wavelengths, zvichizadzisa zvinodiwa kuti simbi isingatsvi, aruminiyamu alloys, nezvimwe zvinhu zvigadzirwe zvakanaka uye zvakagadzikana. Rinoshandiswa zvakanyanya mu laser welding cladding, kugadzira additives, laser quenching surface modification, laser edge banding, laser heating, uye mamwe maitiro akafanana.
Paramita
| Saizi | 5 mm – 250 mm (inogona kugadziriswa) |
| Kureba kweFocal | 75, 100, 150, 200, 250, 300, 400 mm (inogadziriswa) |
| Zvinhu | Mhangura yemhando yepamusoro isina okisijeni (OFHC) |
| Angle yeKuitika | 0° / 45° |
| Kufungisisa | Ravg >99.5% |
| Aperture yakajeka | >90% |
| Kufara Kwepamusoro | λ/4 (@633 nm) na diamond turning |
| Kuoma Kwepamusoro | <100 Å |
| Hunhu hwepamusoro | 20/10 (kukwenya/kuchera) |
| Kuputira | Sarudzo |
| Nzira Yokutonhodza | Kutonhodza kwenzira yemvura yemukati |
| Simba Rinoshanda | 1 – 40 kW |
Nguva yekutumira: Chikumi-17-2026