A fiber laser marking machine is a high-precision tool used for engraving, etching, or marking various materials (metals, plastics, ceramics, etc.). Below is a breakdown of its main parts and accessories:
1. Core Components
A. Laser Source
Fiber Laser Module (e.g., 20W, 30W, 50W, etc.) – The heart of the system, generating the laser beam.
Q-Switch – Controls laser pulse duration for precise marking.
B. Galvanometer Scanning System
Galvo Scanner – High-speed mirrors that direct the laser beam.
F-Theta Lens – Focuses the laser beam onto the workpiece.
C. Control System
DSP Controller / Computer Interface – Processes designs and controls laser parameters.
Software (e.g., EzCad2, LightBurn, LaserMark) – For designing and sending marking files.
D. Cooling System
Air Cooling (Fans) – For low-power lasers.
Water Chiller – For high-power lasers to prevent overheating.
E. Power Supply & Electrical Components
Laser Power Supply – Provides energy to the laser source.
Circuit Boards & Wiring – Ensures proper electrical connections.
F. Machine Frame & Housing
Enclosure (Safety Cover) – Protects users from laser exposure.
Worktable / Mounting Stand – Holds the workpiece.
2. Common Accessories
Rotary Attachment – For cylindrical object marking (e.g., bottles, pipes).
Red Dot Pointer – Helps in positioning before marking.
Fume Extractor / Air Assist – Removes smoke/debris for cleaner marks.
Protective Eyewear – Laser safety glasses for operators.
Focusing Tool – Ensures correct laser focal distance.
Spare Lenses & Nozzles – Replacement parts for maintenance.
USB / Ethernet Cables – For data transfer.
3. Optional Upgrades
Vision System (CCD Camera) – For automatic alignment & precision marking.
Automatic Conveyor – For mass production line integration.
Height Sensor – Auto-adjusts focus for uneven surfaces.
Dustproof Cover – Protects internal components in harsh environments.
4. Consumables
Protective Window (Laser Cover) – Prevents dust from entering the optical path.
Cleaning Kits – For lens and mirror maintenance.
