Integration of high power lasers in bending tools
Integration of high power lasers in bending tools
复制标题
将高功率激光器集成到弯曲工具中
DOI：
10.1016/j.phpro.2010.08.045
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发表时间：
2010
期刊：
影响因子：
--
通讯作者：
T. Schumi
中科院分区：
文献类型：
--
作者：
F. Bammer;B. Holzinger;G. Humenberger;D. Schuöcker;T. Schumi
将高功率激光集成到弯曲工具中，可以使用传统压力机弯曲脆性材料。采用了以200w激光棒为基础的二极管激光器和3kw的固体激光器。通过在狭窄的区域内加热材料，可提高延展性并使成形过程成为可能。为了在成形过程之前、期间和之后向工件提供能量，弯曲工具内热源的装配是先决条件。因此，加热和成型过程可以针对任何材料进行优化。
The integration of high power lasers into bending tools creates a possibility to bend brittle materials with conventional presses. A diode laser, which is based on 200W-laser-bars and a solid state laser with 3 kW are used in this work. By heating the material within a narrow zone the ductility is increased and the forming process can be enabled. The assembly of the heat source within the bending tools is a prerequisite in order to feed energy into the workpiece before, during and after the forming process. As a result the heating and forming process can be optimized regarding any material.