Tung tung ango ma ni ikin lens ma telecentric ku f-theta?

Ikind piny matung tung ma jutiyo kudu i laser systems, Telecentric Lens man f-theta Lens utiye kit ario ma rwinyo ku tic matung tung. Ku Telecentric Lens jutiyo kudu lee i pimo man neno piny maber, man F-Theta Lens tiyo calu piny ma pire tek i laser marking man processing systems. acel acel timo tic ma pire tek i tic mi yubu piny, timo tic pare man miyo kony ma tek ma pire tek.

Telecentric Lens ubedo kit lens moko ma pire tek man bende ubedo jam tic ma pire tek pi pimo piny maber. Kite ma juyubu ku wange miyo ler madit ma mondo i lens ubedo parallel ku optical axis. Kit ma optical path design pare miyo ler madit ma mondo i lens bedo parallel ku optical axis. I wec mange, kadi bed ni piny ne bor ku lens—kadi ceng nyo bor—dit pa cal ubedo marom. Ma pire tek, kit ma juyubu kudu dwoko piny ma rac pa cal man goro pa angular, ma miyo lens bedu ku bero ma lee dit i pimo man neno ber pa cal.

Tic ma pire tek man bor pa yamo: poko piny maber, buru, man mange. Bor pa yamo ma jugwoko uketho i iye 9.3 μm, 10.6 μm, 1030–1080 nm, 532 nm, 355 nm, man 266 nm.

F-Theta Lens ubedo calu "jatel wi dhanu" mi ng'om ma laser scanning! Man de julwonge ku nying mapol, calu field lens, flat-field focusing lens, nyo linear lens. "Teko pare madit" jucopo gonyo ku formula ma yot: bor pa cal = bor pa cal × bor pa cal (y = f × θ). Uwinjiri calu timo mi math, epe?

I lembe ma pire tek calu laser marking, Laser Welding, man laser cutting, F-Theta Lens ubedo andha "jatel wi dhanu ma dhanu ungeye ngo" in ngeye. Kite ma juyubu kudu epe ku ryeko! I ngei ma ler pa laser uweku ku "baton" pa galvanometer, F-Theta Lens telo ler ne i yo ma rwate, ma ucungo iwi rwom ma lac, man eketho kabedo ma nen maleng. Ebedo calu miyo laser beam "wang ma atira," mi neno ni etuc kama mitire maber.

I lembe ma nok, Telecentric Lens ku F-Theta Lens gibedo calu "tego ma ketho piny bedo maber" i thenge mi neno piny man tic ku laser. Ku gi, kabedo ario zoo copo timo tic maber, ma atira, man ma atira!