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Highly efficient ultrasonic-machining of composites with double feed rates and reduced process forces: Sauer GmbH with its two technology fields Ultrasonic and Lasertec represents the advanced technologies of DMG Mori Seiki. Ultrasonic stands for the ultrasound-assisted machining of advanced materials (e.g. ceramics, glass) as well as the highly efficient machining of fibre reinforced materials (e.g. CFRP, GFRP). A patented inductive actuator system, based on a standardized HSK tool holder, generates an axial amplitude of several microns at a frequency of up to 50 kHz. This amplitude, which reduces the process forces by up to 40%, is overlaid onto a standard spindle speed of up to 40,000 rpm. This, in turn, leads to sharp edges, eliminating fibre tearing or delamination and increases feed rates on up to 15-20 m/min, with tool life of > 600 m for tungsten carbide tools (dry cutting). The basis for Sauer’s high precision machining centres is its holistic development and process know how.

Producer of Manufacturing Equipment related to Raw Materials and Intermediates
Producer of Manufacturing Equipment related to Composite Part Manufacturing
Producer of Testing equipment
Producer of Consumables used with Manufacturing Equipment
Gildemeisterstr. 1
55758 Stipshausen
Phone number: 
+4965 44 99 19 90
+49654 49 91 99 90