NURBS Solid Model for the Cylindrical Helix End Milling
文献类型：会议论文
| 作者 | Pu XY(普雄鹰); Liu WJ(刘伟军)
|
| 出版日期 | 2009 |
| 会议名称 | 3rd International Conference on Mechanical Engineering and Mechanics |
| 会议日期 | October 21-23, 2009 |
| 会议地点 | Beijing, China |
| 关键词 | Helix curve End milling NURBS Solid Model CAD |
| 页码 | 1837-1842 |
| 中文摘要 | Structural modeling of end mills is extremely significant for predicting deflections and vibrations in milling processes. This paper describes the methodology of the geometric model of cylindrical helix end mill with NURBS solid model different from the traditional three-dimensional model. The helix cutting edge is approximated by NURBS curve for a given tolerance and the cross-section of the cylindrical helix end milling with two flutes is formulated biparametric NURBS surface. Then the solid model is modelled by rotating and translating the control points of the cross-section along perpendicular direction to associated control point of the cutting edge. The simple method offers an intuitive high-quality end mill modes and the gateway of the mesh refinement to implement on Isogeometric Analysis based on NURBS or the traditional finite element analysis for in machining process simulations. |
| 收录类别 | CPCI（ISTP） |
| 产权排序 | 1 |
| 会议录 | PROCEEDINGS OF THE THIRD INTERNATIONAL CONFERENCE ON MECHANICAL ENGINEERING AND MECHANICS, VOLS 1 AND 2
 |
| 会议录出版者 | SCIENCE PRESS USA INC |
| 会议录出版地 | MONMOUTH JUNCTION, |
| 语种 | 英语 |
| ISBN号 | 978-1-933100-33-3 |
| WOS记录号 | WOS:000276388000323 |
| 源URL | [http://ir.sia.cn/handle/173321/7893]  |
| 专题 | 沈阳自动化研究所_装备制造技术研究室 |
| 推荐引用方式 GB/T 7714 | Pu XY,Liu WJ. NURBS Solid Model for the Cylindrical Helix End Milling[C]. 见:3rd International Conference on Mechanical Engineering and Mechanics. Beijing, China. October 21-23, 2009. |
入库方式： OAI收割
来源：沈阳自动化研究所
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