ball end mill 球头立铣刀 ; 球端铣刀 ; [机] 圆头槽铣刀 ; 球头铣刀
tapered ball end mill 锥刃球端立铣刀
ball-nose end mill 球头立铣刀
Ball nose end mill 球头立铣刀
Two-flute ball head end mill 二刃球头铣刀
Four-flute ball head end mill 四刃球头铣刀
Three-flute ball head end mill 三刃球头铣刀
ball end end mill 圆头槽立铣刀
ball nose end mill tool 球头立铣刀
Based on the models and the free-form surface formula, the moving envelope surface of ball-end mill is obtained by means of matrix calculating, the topography is modeled and simulated.
基于自由曲面方程，由矩阵运算得出刃线运动包络面，对球头铣刀加工的表面形貌进行了建模和仿真。
Vibration frequency of ball end mill by an external force is far from the natural frequency of it, resonance phenomenon does not occur, so vibration and deformation of ball end mill are not abvious.
球头铣刀在外力作用下的振动频率离固有频率较远，不会发生共振现象，由此引起的刀具振动和变形较小。
It has an important value for forecasting milling force for the ball end mill and offers a reference for further improving surface machining quality.
切削力模型的建立对实现球头铣刀切削力的预报具有重要的现实意义，并为进一步提高表面加工质量奠定了基础。
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