Combined system for production and measurement of test rig and instrumentation components

由于对发动机在使用寿命、可维护性和效率方面的高要求，对部件的空气动力学和气动弹性特性的研究是确保实现既定目标的关键因素。发生在机翼上的流动结构和气动弹性干扰都对载流部件的几何形状表现出很高的敏感性。为了确保高质量的研究结果，制造的可能性和最多样化组件的高要求几何形状的知识都非常重要。为了在生产中达到必要的质量，需要能够保持最小公差的机器。在研究应用中，这些与工业生产相比至少小一个数量级，因此通常无法在经济时间和成本框架内从工业供应商处获得。用于高精度5轴联动加工的机床可以生产要求极高的自由形状，这也是叶片制造的基础。此外，使用最新的光学测量技术检查公差的能力保证了组件的质量，并能够将精确的反馈反馈到数值模拟中。这使得附加的数值模型的验证与连续的方法，并促进其进一步发展。

Due to the high demands on turbomachinery in terms of service life, maintainability and efficiency, research into the aerodynamic and aeroelastic properties of the components is a crucial element in ensuring that the stated objectives are met. Both the flow structures occurring in turbomachinery and the aeroelastic interactions show high sensitivities with regard to geometry of the flow-carrying components. In order to ensure high quality research results, both the possibility of manufacturing and the knowledge of the highly demanding geometry of the most diverse components are therefore of great importance. In order to achieve the necessary quality in production, machines are required which can maintain the smallest tolerances. In research applications, these are at least one order of magnitude smaller compared to industrial production and therefore usually cannot be obtained from industrial suppliers within an economic time and cost framework. The machine for high-precision 5-axis simultaneous machining applied for here enables the production of highly demanding free forms, which are the basis of turbomachinery blades. In addition, the ability to check the tolerances using the latest optical measuring technology guarantees the quality of the components and enablesa precise feedback into numerical simulations. This enables the validation of attached numerical models with a continuous methodology and promotes their further development.