Community / LaserPecker 4 dual-laser optical path
LaserPecker 4 dual-laser optical path
Functional educational reconstruction of the LaserPecker 4 beam chain. It shows the selectable 10 W 450 nm blue diode and 2 W 1064 nm pulsed IR sources feeding an inferred shared-path combiner, two qualitative galvo axes, a 150 mm field lens, and the 160 x 120 mm engraving work plane. Both wavelengths are traced together only for comparison; the real LP4 selects one source per job. The combiner, orthogonal scanner flattening, and thin-lens/F-theta approximation are explicitly labeled because public documentation does not disclose the exact internal optical layout. It does not model power, ablation, thermal effects, scanner calibration, or laser safety.
ReferenceLP4 Buying Guide: https://support.laserpecker.net/hc/en-us/articles/7501661632911-LP4-Buying-Guide; focusing: https://support.laserpecker.net/hc/en-us/articles/7601300545807-LP4-Laser-Focusing-Instructions; work area: https://support.laserpecker.net/hc/en-us/articles/9408074022287-LP4-Effective-Working-Area; FCC internal photos: https://fccid.io/2A68F-L4/Internal-Photos/Internal-Photos-6535715
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