Abstract

For the problem of poor surface quality of titanium alloy processing, the micro textures are placed on the flank face of the blunt circular cutting edge ball-end milling cutter, designed the experiments and study the influence rules of various mesoscopic geometric parameters on the surface integrity of titanium alloy milling. The results show that appropriate mesoscopic geometric parameters can significantly improve the surface integrity of titanium alloy workpieces. The parameters were optimized with the aid of particle swarm algorithm and according to the two directions of characterization morphology and the surface layer characteristics.

中文翻译：

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细观几何刀具铣削钛合金表面完整性研究

摘要

针对钛合金加工表面质量差的问题，在钝圆切削刃球头铣刀的后刀面放置微织构，设计实验研究了各种细观几何参数对表面完整性的影响规律。钛合金铣削。结果表明，适当的细观几何参数可以显着提高钛合金工件的表面完整性。借助粒子群算法，根据表征形态和表层特征两个方向对参数进行优化。