Thermo-energetic description of fluid power systems (A04)

流体系统在功能和空间上与众多机床部件相互作用。在此背景下，在第三阶段，在单个测试台上获得的知识被转移到一个完整的机器上。在组件级别，流体通道的设计优化被转移到一个真正的电机主轴。在此基础上，考虑到整机的特殊性，制定了以需求为导向的节能散热控制策略。在系统层面，开发的操作和控制概念被转移到实际的机器操作中。特别注意的是，例如确定时间常数和控制器参数化的实际过程。这可以量化优化需求导向冷却系统的潜力，包括主轴冷却，与传统冷却相比。

Fluidic systems interact functionally and spatially with a multitude of machine tool components. Against this background, the knowledge gained on the individual test benches is transferred to a complete machine in the 3rd phase. At component level, design optimizations of fluid channels are transferred to a real motor spindle. On this basis, a control strategy for demand-oriented, energy-efficient heat dissipation is developed, taking into account the special features of the overall machine. At system level, the operating and control concepts developed are transferred to real machine operation. Particular attention is paid e. g. to determination of time constants and controller parameterization for a real process. This allows to quantify the potential of the optimized demand-oriented cooling systems including spindle cooling in comparison to conventional cooling.