通过切削试验，确定了合理的工艺参数。
Appropriate processing parameters are established through cutting test.
通过切削试验发现，切屑宽度直接影响切屑横向卷曲半径，进而影响切屑折断性。
It builts basis for the prediction of the radius of curvature of cross-curling chips and chips break natur.
通过切削试验，研究了限制接触刀具前刀面的刀—屑接触长度逐渐减小时切削力的变化规律。
Through cutting experiments in which the contact length between chip and rake face of restricted contact cutter is reduced step by step, the variation principle of cutting force is studied.
通过切削试验说明：这种系统有助于充分发挥机床的加工能力，提高机床功率利用率和节约能源。
Cutting test have been made and show clearly that this system will contribute to develop the cutting ability of machine tools and to increase utilizing rate of machine tools and to save energy.
通过切削试验，分析了切削速度、背吃刀量以及切削液等参数改变时，对切削力及表面质量的影响。
Through cutting experiment, the influence on cutting force and surface quality was analyzed when change the parameters such as cutting speed, back cutting depth and cutting fluid and so on.
通过切削试验研究了超声激振双刃镗刀镗削深孔的过程和效果，分析了超声激振双刃镗削的切削机理，讨论了切削参数对加工表面粗糙度的影响规律。
Based on the cutting experiment, the process and effect of ultrasonic vibration boring for precise deep holes by using the double-edge boring cutter are researched.
通过切削试验研究了超声激振双刃镗刀镗削深孔的过程和效果，分析了超声激振双刃镗削的切削机理，讨论了切削参数对加工表面粗糙度的影响规律。
Based on the cutting experiment, the process and effect of ultrasonic vibration boring for precise deep holes by using the double-edge boring cutter are researched.
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