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首页> 外文期刊>Journal of Manufacturing Processes >A Simplified Model for Ploughing Forces in Turning
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A Simplified Model for Ploughing Forces in Turning

机译：车削力的简化模型

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摘要

This paper aims to provide experimental data in support of a modified theoretical model for quantifying the effect of cutting tool edge geometry on machining forces. A previously published slip-line model is simplified and extended to the case of turning. Several sets of machining experiments were run with custom-fabricated cutting inserts of varying edge hone radius and chamfer geometry. Cutting forces were measured using a dynamometer during cutting. Results show that varying edge geometry can have a major effect on cutting forces. The developed model effectively captures the edge phenomenon and its effect on cutting forces and also offers a glimpse of how the edge geometry can affect dynamic process damping.
机译：本文旨在提供实验数据，以支持改进的理论模型，以量化切削刃的边缘几何形状对加工力的影响。简化了先前发布的滑移线模型，并将其扩展到车削的情况。使用定制的各种切削刃磨边半径和倒角几何形状的切削刀片进行了几组加工实验。在切割过程中使用测力计测量切割力。结果表明，变化的刃口几何形状可能对切削力产生重大影响。开发的模型有效地捕捉了边缘现象及其对切削力的影响，并提供了边缘几何形状如何影响动态过程阻尼的一瞥。

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