Welcome at 3D-Micromac AG
3D-Micromac AG develops and manufactures state of the art laser micromachining workstations for industry, research, and science. These systems are used e.g. in facilities for production of photovoltaic systems, processing of semiconductors and medical applications.
Processes used with laser micromachining are micro drilling, signing, cutting, 2D and 3D structuring, and marking of various materials and thin films.
News
3D-Micromac AG
On June 19, 2009, the new company building of 3D-Micromac AG on the Smart Systems Campus in Chem-nitz will be assigned to its purpose as research and production facility of innovative systems for laser micro-machining with a ceremonial event for employees, customers, and business partners.
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microSTRUCT PVario
In order to achieve the reduction of manufacturing costs and to increase the efficiency in parallel, manufacturers of solar cells readily invest in state-of-the-art production lines. In such fabs, the utilization of lasers guarantees high efficiency and throughput at best attainable precision and minor damage to the cells.
3D-Micromac AG now offers its laser micromachining workstation microSTRUCT PVario and therewith includes a system into its product portfolio, which is especially used for photovoltaic applications in research and development environ-ments. The system is suitable for the processing of fragile silicon wafers and thin-film systems.
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Data-matrix code for enhanced traceability of products used in medicine and pharmacy, generated with an ultrashort pulsed laser
Traceability of products in medicine and pharmacy using inextinguishable ID codes is gaining importance due to drug-tracking regulations increasingly pursued by EMEA (European Medicines Agency) as well as FDA (Federal Drug Asso-ciation). Such verification is, in particular, intended to reduce the globally increasing fraction of low-grade product copies.
Using dedicated ultrashort pulse lasers, 3D-Micromac AG has developed a novel technology for marking transparent materials for these reasons. In this cutting-edge approach, the marking is - different from conventional methods - not placed on the material but within the container.
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3D-Micromac AG, leading supplier of tailored laser micro¬machining systems, announces the launching of a dedicated workstation for efficient and at the same time highly precise generation of micro holes for back-side contacting of emitter wrap-through (EWT) solar cells. The novel machining concept is based on the approved microDrill family.
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Hole in stainless steel, 80 µm - cross section
The drilling of microholes with well-defined geometry is becoming increasingly important in various branches of industry. Applications range from injection nozzles (automotive) over cooling openings in turbine stator vanes (aerospace) and emitter-wrap through perforations (solar) to spinnerets required to adopt more and more complex shapes for the fabrica-tion of functional fibres (textile industry).
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