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首页> 外文期刊>Proceedings of the Institution of Mechanical Engineers, Part B. Journal of engineering manufacture >Modeling and analyzing the effects of experimentally determined torque and thrust force on cutting tool according to drilling parameters
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Modeling and analyzing the effects of experimentally determined torque and thrust force on cutting tool according to drilling parameters

机译：根据钻孔参数对实验确定的扭矩和推力对切削刀具的影响进行建模和分析

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摘要

Drilling is one of the most important machining processes in manufacturing industry. Recently, studies dealing with the problems encountered during drilling and their solutions have been increased. In this study, it is aimed to model and analyze the thrust forces and torques obtained experimentally according to the changes in cutting parameters during drilling processes applied to AISI 316L stainless steel material that has wide usage in industry by using finite element method. For this purpose, a number of drilling experiments were carried out, and the thrust force and torque were investigated experimentally, analyzed, and modeled depending on the cutting parameters (cutting speed and feed rate) and cutting tool types (uncoated and TiN-/TiAlN-/TiCN-coated solid carbide drills). According to the results obtained from experimental studies, thrust force and torque had a tendency to increase subject to increasing feed rates. These parameters had a tendency to decrease in coated tools, while there was no important change in uncoated tools according to increasing cutting speed. According to the results of the analyses, total deformation increased with increasing cutting speed and thrust force for both in coated and uncoated cutting tools. It was seen that developed model can be used successfully in forecasting the results of the analyses.
机译：钻孔是制造业中最重要的加工过程之一。近来，针对钻探期间遇到的问题及其解决方案的研究已经增加。本研究旨在通过有限元方法，对在工业上广泛使用的AISI 316L不锈钢材料进行钻孔过程中，根据切削参数的变化对通过实验获得的推力和扭矩进行建模和分析。为此，进行了许多钻孔实验，并根据切削参数（切削速度和进给速度）和切削工具类型（未涂层和TiN- / TiAlN）对推力和扭矩进行了实验研究，分析和建模。 -/ TiCN涂层硬质合金钻头。根据实验研究的结果，推力和扭矩随着进给速度的增加而趋于增加。这些参数在涂层工具中有降低的趋势，而未涂层工具没有随着切削速度的增加而发生重要变化。根据分析结果，无论是有涂层的还是无涂层的切削刀具，总变形都随着切削速度和推力的增加而增加。可以看出，开发的模型可以成功地用于预测分析结果。

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