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首页> 外文期刊>Journal of Materials Processing Technology >Generation of functional surfaces by using a simulation tool for surface prediction and micro structuring of cold-working steel with ultrasonic vibration assisted face milling
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Generation of functional surfaces by using a simulation tool for surface prediction and micro structuring of cold-working steel with ultrasonic vibration assisted face milling

机译:通过使用超声波振动辅助面铣削仿真工具,通过使用用于表面预测和微结构的仿真工具来实现功能表面的仿真工具

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摘要

The industrial production of technical systems is characterized by increasing demands on performance sustainability, resource efficiency and manufacturing costs. As a result, surfaces with special properties become more important. Therefore, their functionalisation is subject of many fields of research. Typical application ranges are improving haptics, the generation of optical effects or the reduction of friction in mechanical as well as fluidic systems. Furthermore, functional surfaces can contribute to an increase of the adhesive strength of coatings and coating systems, respectively. This can extend the implementation possibilities for the substrate material. Due to its defined cutting edge geometry and kinematics, the ultrasonic vibration assisted milling (UVAM) represents a suitable method for a reproducible generation of a defined micro structure. Accordingly, an ultrasonic vibration system was implemented in a high precision machining centre and initial experimental investigations were carried out. Moreover, a surface simulation tool was developed and used for the structure design and modelling, which predicts a virtual micro structure using the relevant parameters. In the first tests, a high degree of conformity with the machined surfaces could already be achieved. Thus, a possibility for economic micro structuring of components made of steel was developed.
机译:技术系统的工业生产的特点是提高对性能可持续性,资源效率和制造成本的需求。结果,具有特殊属性的表面变得更加重要。因此,它们的功能是许多研究领域的主题。典型的应用范围正在改善触觉,光学效应的产生或机械和流体系统中的摩擦的减少。此外,功能表面可以分别有助于增加涂层和涂层系统的粘合强度。这可以扩展基板材料的实施可能性。由于其定义的切削刃几何和运动学,超声波振动辅助研磨(UVAM)表示用于可再现的定义微结构的合适方法。因此,在高精度加工中心实施了超声波振动系统,并进行了初始实验研究。此外,开发了一种表面仿真工具并用于结构设计和建模,其使用相关参数预测虚拟微结构。在第一次测试中,已经可以实现与加工表面的高度符合性。因此,开发了由钢制成的部件的经济微观结构的可能性。

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