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DMG MORI is a worldwide leading manufacturer of machine tools with more than 6,800 employees. In the “Global One Company”, around 12,000 employees are in direct contact with over 100,000 customers from 55 industries. DMG MORI is present in 87 countries worldwide – with 16 production plants, 111 sales and service locations – and is actively advancing the future fields of automation, digitization and sustainability.
High-precision machine tools and technologies from DMG MORI are at the beginning of global value chains. Integrated automation and end-to-end digitization solutions extend our core business with turning and milling machines, Advanced Technologies and Additive Manufacturing.
The ULTRASONIC technology from DMG MORI enables the economical machining of complex workpiece geometries in demanding high-tech materials like e. g. ceramics, glass, corundum, tungsten carbide or even composites. ULTRASONIC machining is the kinematic overlapping of the tool rotation with an additional oscillation. This effects a reduction of the process forces by up to 50 % in comparison to conventional machining. Depending on the workpiece requirements, this allows higher feed and infeed, longer tool life or significantly better surface finishes of up to Ra < 0.1 μm. The number and depth of micro cracks (sub-surface damage) in hard-brittle materials is reduced to a minimum. Thanks to the consistent market-oriented development of ULTRASONIC technology, micro boreholes starting from > ø 0.1 mm (depending on material and parameters) are now also possible with the ULTRASONIC MicroDRILL.
The LASERTEC Shape series with integrated femtosecond lasers alows laser ablation of filigree countours also in ceramic and glass material, with surface finishes up tp Ra 0.1 µm. As the pioneer and market leader in the machining of ultra-hard materials, DMG MORI has many years of experience in laser machining of PCD, CVD-D and CBN on machines of its LASERTEC PrecisionTool series. The big benefit of the contact-free laser processing it the absolute repeatability and the fact that no consumabels are needed.
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ULTRASONIC Grinding
Deep Hole Drilling
Micro Drillng
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Application Department for Turn-Key Solutions
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3-/ 4-/ 5-axis ULTRASONIC machining centers, DED hybrid machines for Additive Manufacturing, 5-axis Laserablation machines, Laserdrilling, Lasershaping, Lasercutting
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Ultrasonic Machining with ULTRASONIC 50 by DMG MORI
Ultrasonic machining with our ULTRASONIC 50 - The 3rd generation ULTRASONIC 50 provides the ideal entry into Ultrasonic Machining of hard-brittle materials (e.g., glass machining or ceramic machining), with maximum reliability and flexibility at the best price!
Thanks to the consistent market-oriented development of the ULTRASONIC technology, the ULTRASONIC 50 3rd Generation is available with 4 different table variants. From the classic 3-axis variant with rigid table, to a 4-axis variant with Direct Drive C-axis (200 1/min), to 5-axis simultaneous machining with classic NC swivel/rotary table (as standard) or likewise high-speed Direct Drive C-axis.
The new ULTRASONIC microDRILL attachment spindle can be integrated as an option for micro drilling / ultrasonic drilling in e.g., glass or ceramic. It can be integrated via the HSK interface and enables the insertion of thousands of very small bores from 0.1 mm diameter, with maximum process reliability!