海南
AM易道提示词分享：
Technical exploded-view diagram of an FDM/FFF 3D printer, isometric perspective at 45-degree angle, professional CAD-style illustration on clean white background.
Components arranged in spatial hierarchy with clear separation showing assembly order: aluminum extrusion frame structure at base, NEMA 17 stepper motors at X/Y/Z axes, dual Z-axis lead screws with brass nuts, linear rails and carriages, GT2 timing belts with idler pulleys.
Hot end assembly exploded separately: aluminum heat sink with cooling fins, titanium heat break, aluminum heater block with heating cartridge and thermistor, brass 0.4mm nozzle. Direct-drive extruder with dual-gear mechanism, PTFE tube connector.
Heated build plate with magnetic PEI sheet, Y-axis carriage, silicone bed mounts. Electronics: 32-bit control board, 24V power supply, cooling fans, LCD touchscreen, endstop switches.
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