Abstract

This paper presents the results of experimental studies on the process of thermal drilling in workpieces made of barely deformed alloys by the example of the alloy HN62VMYuT-VD. A comparative analysis is presented, and the modes efficient from the standpoint of thermal drill wear and the process productivity are demonstrated. In addition, the revealed geometrical parameters and material of the tool required for the implementation of the thermal drilling operation are presented. The results of simulation with the use of the QForm VX software package are shown in comparison with the experimental results obtained.

中文翻译：

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热钻孔方式对工具磨损后几乎不变形的材料上开孔的影响

摘要

本文以合金HN62VMYuT-VD为例，介绍了在几乎不变形的合金制成的工件上进行热钻加工的实验研究结果。进行了比较分析，并从热钻磨损和工艺生产率的角度论证了有效的模式。此外，还介绍了显示的几何参数和执行热钻作业所需的工具材料。与获得的实验结果相比，显示了使用QForm VX软件包进行仿真的结果。