Deformations of cutting tool and clamping devices and workpiece fixture devices and of the impact on cutting edge and workpiece deflections targeting on their optimization and compensation (A01)

刀具、夹紧装置、工件夹具装置的变形及其对切削刃和工件挠度的影响及其优化和补偿（A01）

• 批准号: 200963125
• 金额: --
• 依托单位: Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V.
• 依托单位国家: 德国
• 项目类别: CRC/Transregios
• 财政年份: 2011
• 资助国家: 德国
• 起止时间: 2010-12-31 至 2022-12-31
• 项目状态: 已结题
• 来源: https://gepris.dfg.de/gepris/projekt/200963125?language=en
• 关键词: Deformations; cutting; tool; clamping; devices

The TP A01 focuses on solution strategies for the compensation and correction of radial and axial thermal tool errors under consideration of the influence of different cooling strategies. The models developed in phase 2 will be extended to identify thermal characteristics. With these results and a tactile temperature sensor system, a real-time capable correction method is developed and tested on real machining processes. In addition, the change in position of the workpiece due to thermal deformation of the fixture will be investi-gated.

TP A01重点关注考虑不同冷却策略影响下的径向和轴向热刀具误差的补偿和修正的解决策略。第二阶段开发的模型将被扩展以识别热特性。利用这些结果和触觉温度传感器系统，开发了一种实时校正方法并在实际加工过程中进行了测试。此外，还将研究由于夹具热变形而引起的工件位置变化。