... 求分力 resolution of forces 主分力 main cutting force 稳定正弦分量 steady sinusoidal component ...
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In comparison with the 90-0 cutting condition, the main cutting force is smaller in the 0-90 cutting condition, which ratio is 0.36 times when cutting Betula platyphylla and 0.56 times when cutting Pinus koraiensis.
就横向和纵向主切削力比较而言,横向主切削力小得多,白桦横向主切削力仅为纵向的0.36倍,红松横向主切削力仅为纵向的0.56倍。
参考来源 - LVL用刨切单板切削力与质量研究·2,447,543篇论文数据，部分数据来源于NoteExpress
The results show that the main cutting force and radial force decreased by 23.5% and 19.9% compared with conventional machining.
结果表明，激光辅助切削的主切削力和径向力分别比常规切削下降了23.5%和19.9%；
The tool lifespan, surface roughness and main cutting force of the two kinds of tools with different machining parameters are used as the evaluation criterion of machining ability.
以这两种刀片在不同切削用量条件下的耐用度、加工表面粗糙度和主切削力作为刀具加工性能的评价依据，同时研究了刀片的磨、破损机理和卷、排屑稳定性。
Results show that under small Mach number the main source of discrete noise is the fluctuating force, which gives a guide for cutting discrete noise down.
研究表明，低马赫数情况下叶轮离散噪声主要是由脉动力造成，为降低低马赫数下的叶轮离散噪声提供了参考。
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