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Design of a computer aided quick-stop device for study of dead metal zone formation

机译:用于研究死金属区域形成的计算机辅助快速停止装置的设计

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The use of quick-stop device allows observing a sequence of frozen images focused on the chip formation area when machining in orthogonal turning tests. This work records the development of a quick-stop device employing a servo motor. The present invention relates generally to a quick stop device, for combination with a cutting machine that is able to abruptly interrupt the cutting process between a cutting tool and the surface being cut. A dead metal zone is clearly seen when using rounded-edge cutting tools. In this study, variation of the dead metal zone is examined with the computer aided quick-stop device (CAQSD). It is clear from the experimental photomicrographs that as the cutting edge radius increases, dead metal zone increases.
机译:当在正交车削测试中进行加工时,使用快速停止设备可以观察到一系列聚焦在切屑形成区域上的冻结图像。这项工作记录了采用伺服电动机的快速停止设备的发展。快速停止装置技术领域本发明总体上涉及一种与切割机组合的快速停止装置,该切割机能够突然中断切割工具和被切割表面之间的切割过程。使用圆角切削工具时,可以清楚地看到死金属区域。在这项研究中,用计算机辅助快速停止设备(CAQSD)检查了死金属区域的变化。从实验显微照片可以清楚地看出,随着切削刃半径的增加,死金属区域增加。

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