====== NFA Engraving (70mm lens) ======= ===== Machine ====== * 60W MOPA JP7 * 70x70 lens * Material: Anodized Aluminum === Shape/Text (discreet, 1 mm+) === * Speed: 300mm/s (candidates: 100-300) * Freq: 30kHz * Power: **90%** * Pulse: 200ns * Passes: 15 * Fill: Bi-direct * Interval: 0.005 * Font: Arial Black * Angle Increment: 72 degrees [[laser:оглавление|Назад]] {{tag>":laser:fiber:рецепты"}}