Additive manufacturing of components has increased significantly in capacity; additional post-processes are usually required in order to use the components. A milling process is often used to create functional surfaces. The paper shows whether the additive manufacturing process has an influence on the milling process. For this purpose, additive manufacturing processes using powder and laser (SLM), powder and arc (3DPMD), as well as wire and arc (WAAM) of the same material are compared. Based on the microstructure and the different mechanical properties, the component properties are compared with each other and with conventional sheet metal. For this purpose, samples are cut from additively manufactured components and milled under identical conditions. The temperature and the milling forces are measured and evaluated. It is shown that the additive manufacturing process results in significant differences in machinability and that the mechanical properties alone do not provide sufficient information about the machinability.

中文翻译：

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增材制造部件的铣削研究

组件的增材制造能力显着提高；为了使用这些组件，通常需要额外的后处理。铣削工艺通常用于创建功能性表面。该论文展示了增材制造工艺是否对铣削工艺产生影响。为此，我们比较了使用粉末和激光 (SLM)、粉末和电弧 (3DPMD) 以及线材和电弧 (WAAM) 的相同材料的增材制造工艺。基于微观结构和不同的机械性能，将组件性能相互比较，并与常规钣金进行比较。为此，样品从增材制造的部件中切割下来，并在相同的条件下进行研磨。测量和评估温度和研磨力。