Abstract Novel machine elements often constitute the basis for innovative capital goods. While they are typically qualified in model experiments under predefined conditions, the real operating conditions in capital goods may differ considerably. In order to enable an agile development of innovative capital goods, an upgraded setup of the model experiments is proposed: Uncertainties in the installation conditions of the machine elements are represented by a new type of phase change actuators (PCA). The approach is demonstrated by a novel type of backlash-free high-load bearing.

中文翻译：

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有效验证资本货物的新型机器元件

摘要 新型机器元件通常构成创新资本货物的基础。虽然它们通常在预定义条件下的模型实验中合格，但资本货物的实际操作条件可能会有很大差异。为了实现创新资本货物的敏捷开发，提出了模型实验的升级设置：机器元件安装条件的不确定性由新型相变执行器 (PCA) 表示。该方法由一种新型无间隙高载荷轴承证明。