2.5D 3D Large Format Dynamic Focusing Fiber Laser Marking Machine

• After-sales Service: 2 Years
• Warranty: 2 Years
• Laser Visibility: Invisible
• Applicable Material: Metal
• Cooling System: Air Cooling
• Technical Class: Pulse Laser
• Model NO.: TXT-DB-3DF30/50/100
• Laser Wavelength: Fiber Laser
• Laser Classification: Fiber
• Type: Optical Fiber Laser Marking Machine
• Marking Method: Scanning Marking
• Transport Package: Wooden Package
• Specification: 93*60*88cm
• Trademark: TXT
• Origin: Wuhan, China
• HS Code: 8456100090
• Production Capacity: 100

Product Description

Introduction

3D dynamic focus laser marking machine, uses high energy density laser to locally irradiate the workpiece to make the surface layer. A chemical reaction in which the material vaporizes or changes color, leaving a permanent mark. The traditional 2D laser marking adopts the post-focusing method, and generally can only perform plane marking within the specified range. The advent of the new 3D laser marking machine solves the inherent defect of the 2D laser marking machine for a long time. The 3D laser marking machine adopts an advanced front gathering method and has an additional dynamic focusing seat, which adopts optical principles, similar to candles. The working principle of imaging, through software control and moving the dynamic focusing mirror, variable beam expansion is performed before the laser is focused, so as to change the focal length of the laser beam to achieve accurate surface focusing processing of objects with different heights. 3D laser marking is a laser surface depression processing method. Compared with traditional 2D laser marking, 3D marking has greatly reduced the surface flatness requirements of the processed object, and the processing effects are rich and colorful.





Features

1. Big marking area  100*100mm to 800mm * 800mm, support for seamless-split marking of multiple materials.
2. Adopts 3 sets of servo motors, makes marking more stable and accurate.
3. Good beam quality, high reliability, high precision, repeatability up to 0.05mm.
4. High-rate of electrical-optical conversion. No power coupling loss, saving operating costs. The laser source has 100000 hours life time.
5. Accurate marking or deep engraving of super large format, inclined plane, step difference, cylinder, cone, spherical surface and stretched surface, etc., the energy of each point position is balanced, the effect has no color difference, the effect is uniform, perfect and not deformed.
6. The advanced three-axis dynamic system automatically adjusts the focal length, auto-tracking, auto-focusing, and automatically marks the surfaces of different heights of the workpiece at one time.
7. According to the ergonomic design, long-term work can reduce fatigue, the software system is easy to learn and use, the operation interface is friendly, and it is suitable for dxf, plt, cnc, step, iges and other format files.

Specification
 

Model	TXT-DB-3DF30/50/100
Laser Type	Fiber laser
Laser output power	30W/50W/100W
Modulation frequency	30 ~ 80 KHz
Max. Marking speed	7000 mm/s (according to the material)
Marking area	300*300mm
Marking splicing accuracy	0.05 mm
Repeatability	0.05 mm
Machine size	780*1140*1640mm
Marking depth	0.01 ~ 0.2mm(according to the material)
Beam Diameter	10um
Cooling	Air cooling
Power supply	Single phase 220V AC 500VA 50/60Hz

Applications and Sample

The fiber laser marking machine is suitable for various metals, alloys and metal oxides, ABS materials, epoxy resins, hard plastics, etc. Widely used in advertising, home improvement, electrical appliances, tool accessories, creative gifts, auto parts, building materials and other industries.







Difference Between 3D dynamic focusing and 2.5D dynamic focusing

 

1. 2.5d is back focus, 3d is front focus. The lens used in the front focusing galvanometer is a dynamic focusing galvanometer, and the rear focusing galvanometer is the most common galvanometer commonly used.
2. Different location. The front focusing galvanometer is placed in front of the light focusing, and the rear focusing galvanizing mirror is placed after the light focusing. The two are coordinated with each other, and the beam output by the laser is first scanned by the galvanometer. Disadvantages of the rear focus galvanometer: the scanning area is easily limited.
3. 3D can output a smaller spot, better adjust a larger marking range, and support high power output.

█ Adopted advanced optical design scheme, it is characterized by small light loss, small volume, high positioning accuracy, fast marking speed and strong anti-interference ability, etc. It is suitable for laser fine processing of various large surface, complex surface and deep carving.
█ Precisely control the focal length position of laser marking machine, automatically adjust Z-axis for 3D deep marking process, keep the spot size to minimum, ensure the uniform graphic effect after marking on the object.
█ Adopted MM3D/Marking Mate 3D software system to support various file formats, vector, bitmap and text bar code import, which is easy to learn and operate.
█ Built-in concave and convex circular tube, concave and convex sphere, slope, cone, polygon and other basic models, the operator can easily and rapidly set the marking.
█ 3D models can be imported; 2D graphics can be directly cladded or projected on built-in curve surface.