Abstract In machining, the thermal load significantly influences the tool wear and the workpiece quality, thus limiting the productivity. Therefore, a new experimental setup for the high-speed measurement of the rake face temperature in orthogonal cutting without substantially affecting the chip formation was developed. The investigations focus on the influence of different rake face preparation methods and cutting parameters on the temperature of the rake face, measured in the immediate vicinity of the cutting edge. The presented results significantly improve the understanding of the process and provide new insights for the tool development and the validation of cutting models.

中文翻译：

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正交切削中前刀面温度的原位测量

摘要 在机械加工中，热负荷显着影响刀具磨损和工件质量，从而限制了生产率。因此，开发了一种新的实验装置，用于在不显着影响切屑形成的情况下高速测量正交切削中的前刀面温度。研究的重点是不同前刀面制备方法和切削参数对前刀面温度的影响，在切削刃附近测量。所呈现的结果显着提高了对过程的理解，并为工具开发和切削模型的验证提供了新的见解。