What Is a 3D Laser Engraving Machine?
A 3D laser engraving machine is a device that uses laser light to engrave three-dimensional patterns and shapes on the surface of various materials such as metal, plastic, wood, leather, and paper. The laser light, generated by a laser oscillator, is guided to the laser head through reflective mirrors and focused on the workpiece. The intense heat of the laser melts and evaporates the material, creating the engraving. This machine is capable of producing intricate three-dimensional engravings, and is known for its versatility, the quality of the finished product, and high operational efficiency.
Caution is required during use due to the intensity of laser light, which can be harmful to the human body, necessitating protective gear like goggles. Additionally, engraving certain materials may generate harmful substances, so adequate ventilation is essential for safe operations.