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Think ultrafast. Think precise. Think ahead.

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Think ultrafast. Think precise. Think ahead.

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NEWS

Further news
Written on 08.04.2016
Written on 08.04.2016
 

TERMINE

Upcoming events
21. - 23.05.2019 in Nuremburg
24. - 27.06.2019 in Munich
 

INFO

Our Sales team:


Tel.: +49 991 290 92-0
Fax: +49 991 290 92-290
Email: info@gfh-gmbh.de 

 
 

Info

 
 

 

LASER DRILLING

We have long-standing experience with the production of micro laser drilling. We work hard materials which are hardly to be worked on like hardened steel, hard metal, ceramics and diamond.
But we are also able to drill standard materials like high-grade steel, copper alloys and plastics very exactly.

Laser drilling

 

MICRO CUTTING

Special trepanning optics allow for right-angled cuts in the µm range without post-processing.
With the GFH laser machining system, ferrous and non-ferrous metals as well as non-metallic materials up to a thickness of 1 mm can be cut. The speed primarily depends on the desired contour and surface quality.

Micro cutting

 

ENGRAVING

The laser offers a highly flexible tool for the manufacturing of deep engraving. Removal is performed on the basis of conventional CAD datasets, allowing programs to be created quickly. Since a tool with a negative of the geometry is not required (as is the case with form EDM), this manufacturing step is eliminated and the laser can be used economically even for small batches or frequently changing geometries.
In addition to the construction of micro laser conditioning attachments and the development of the conditioning processes, the GFH offers the job shop manufacturing of specific components.

Engraving

 

LASER TURNING

With a special trepanning optics, a thin laser spot with up to 25 microns is created and will be lead to the rotating work piece which brings it to the required form. Since in this case neither a mechanical nor a relevant thermal influence is acting on the material, even the smallest structures can be created precisely and with a surface roughness of <0,2 microns.

Laser turning

 

MODIFICATION

Cleaving refers to the local modification of transparent workpieces like glass, fused silica or sapphire in order to release material along the introduced modification in a subsequent process. Advantages of this method over conventional mechanical processes exist in a micro structure modifi-cation in the complete volume of the material. This allows crack formation to be controlled in all spa-tial directions so that a homogeneous and vertical fracture edge with low roughness (Ra <0.5 µm) is generated. In this way arched fractures can also be achieved.

Modification

 

LASER DRILLING

We have long-standing experience with the production of micro laser drilling. We work hard materials which are hardly to be worked on like hardened steel, hard metal, ceramics and diamond.
But we are also able to drill standard materials like high-grade steel, copper alloys and plastics very exactly.

Laser drilling

 

MICRO CUTTING

Special trepanning optics allow for right-angled cuts in the µm range without post-processing.
With the GFH laser machining system, ferrous and non-ferrous metals as well as non-metallic materials up to a thickness of 1 mm can be cut. The speed primarily depends on the desired contour and surface quality.

Micro cutting

 

ENGRAVING

The laser offers a highly flexible tool for the manufacturing of deep engraving. Removal is performed on the basis of conventional CAD datasets, allowing programs to be created quickly. Since a tool with a negative of the geometry is not required (as is the case with form EDM), this manufacturing step is eliminated and the laser can be used economically even for small batches or frequently changing geometries.
In addition to the construction of micro laser conditioning attachments and the development of the conditioning processes, the GFH offers the job shop manufacturing of specific components.

Engraving

 

LASER TURNING

With a special trepanning optics, a thin laser spot with up to 25 microns is created and will be lead to the rotating work piece which brings it to the required form. Since in this case neither a mechanical nor a relevant thermal influence is acting on the material, even the smallest structures can be created precisely and with a surface roughness of <0,2 microns.

Laser turning

 

MODIFICATION

Cleaving refers to the local modification of transparent workpieces like glass, fused silica or sapphire in order to release material along the introduced modification in a subsequent process. Advantages of this method over conventional mechanical processes exist in a micro structure modifi-cation in the complete volume of the material. This allows crack formation to be controlled in all spa-tial directions so that a homogeneous and vertical fracture edge with low roughness (Ra <0.5 µm) is generated. In this way arched fractures can also be achieved.

Modification



GL.evo

Laser micro machine GL.evo

Under the name GL.evo, GFH is presenting a 3 or 5 axis machine tool for industrial laser micro machining. The machine design harmonizes the requirements for precise (< 1µm) and dynamic (20m/s²) kinematics with the requirements of short-pulse laser technology.

The field of applications ranges from ablation and coating removal processes to engravings and micro drilling with high aspect ratios. For the mentioned tasks different modules are optionally available.

 

GL.evo

 

GL.compact

Laser micro machine GL.compact

The GL.compact laser micro-processing machine features an extremely compact design and great flexibility. With highly modern beam generators (fs and ps lasers) and the ability to integrate all available options this machine is suitable for most applications.

 

GL.compact

 

GL.eco

Laser micro machine GL.eco

The GL.eco machine is based on the Trumpf laser marking station (TMS 5000). This marking station is already optimized for ergonomic and high efficient machining in 2D. Now all existing and new customers can use the well-known TMS system also for 3D machining.

GFH powered the TMS with their control unit and user interface developed for multi axis laser machining. This control unit allows to import 3D CAD files and to machine a defined 3-dimensional geometry layer by layer into the work piece additionally to all known 2D-marking operations.

 

GL.eco


  • SPECIAL MACHINES

    SPECIAL MACHINES

    We develop, design and manufacture specialised equipment and machinery for your individual use.
    We plan and produce machines with swift, competitive and efficient operation.

    Realised projects:

    • Camshaft joining machine
    • Laser marking system
    • Welding laser cell

    Visit special machines

  • SPECIAL MACHINES
  • SPECIAL MACHINES

    We develop, design and manufacture specialised equipment and machinery for your individual use.
    We plan and produce machines with swift, competitive and efficient operation.

    Realised projects:

    • Camshaft joining machine
    • Laser marking system
    • Welding laser cell

    Visit special machines