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切削用量对车削42CrMo钢切削力的影响
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Influence of Cutting Parameter on Cutting Force in Turning 42CrMo Steels
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    摘要:

    在单因素条件下通过改变切削用量车削42CrMo钢试验,得出了切削用量的改变对主切削力、进给力、背向力与总切削力的影响规律,分析了切削用量的改变导致切削力变化的原因,提供了车削42CrMo钢半精加工阶段的参考切削用量。结果表明:背吃刀量和进给量的改变对主切削力的影响较大,而切削速度的改变对主切削力影响较小;总切削力的变化规律与主切削力相似,背吃刀量对进给力的影响较大。

    Abstract:

    Effect of single cutting parameter on cutting forces was changed in experimental turning 42CrMo steel, and the influence regularity of changing cutting parameter was obtained on main cutting force, feeding force, rake force and total cutting forces. The cause of changing cutting forces between different cutting parameter was analyzed comparatively, and appropriate cutting parameter was provided for semi-fine machining period of cutting 42CrMo steels. The results show that rake cutting force, cutting depth and feed rate have larger effect on main cutting force, while the effect of cutting speed of that is less. The change regularity of total cutting force is similar to main cutting force, and the feed rate exerts more influence over feeding force.

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李琴,梁军华,庞学慧.切削用量对车削42CrMo钢切削力的影响[J].机床与液压,2016,44(3):163-165.
. Influence of Cutting Parameter on Cutting Force in Turning 42CrMo Steels[J]. Machine Tool & Hydraulics,2016,44(3):163-165

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  • 在线发布日期: 2016-04-07
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