Semi-finished Milling Tool Path Optimization Algorithm for Irregular Free-form Surfaces

China Mechanical Engineering ›› 2011, Vol. 22 ›› Issue (24): 2914-2917.

Previous Articles Next Articles

Semi-finished Milling Tool Path Optimization Algorithm for Irregular Free-form Surfaces

Guo Guangli

Henan University of Science and Technology,Luoyang,Henan,471003

Online:2011-12-26 Published:2011-12-29
Supported by:
Henan Provincial Natural Science Foundation of Ministry of Education of China（No. 2010A210004）

不规则曲面半精加工刀具轨迹优化算法

郭光立

河南科技大学,洛阳,471003

基金资助:
河南省教育厅自然科学基金资助项目(2010A210004)
Henan Provincial Natural Science Foundation of Ministry of Education of China（No. 2010A210004）

Abstract

Abstract:

This paper focused on the tool path optimization algorithm of a free surface on the coordinate of CNC machining. The optimization algorithm can be applied to semi-finishing conditions for high speed milling free surface curvatures. The design surface can be obtained from optimizing the tool path by offsetting an angle. The final cutting tests of different processes show the optimization algorithm has a good effect, and can fully meet the needs of precision verifying the reliability of the algorithm.

Key words:

irregular free-form surface, tool path optimization algorithm, semi-finished line, algorithm

摘要：

在采用高速铣削机床对材料进行粗加工和半精加工时,针对三坐标数控加工,提出了一种用于自由曲面恒定进给的刀具轨迹优化算法,该算法可用于不同曲率条件下的自由曲面加工。通过对轨迹进行优化,将刀具的中心位置偏置一个角度,从而得到符合实际要求的设计曲面。最后设计了不同的加工路线进行切削试验对比,结果表明,优化算法在实际加工中稳定可靠,完全满足加工精度要求。

关键词:

不规则自由曲面, 刀具轨迹优化, 半精加工, 算法

CLC Number:

TP391.1

GUO Guang-Li.

Semi-finished Milling Tool Path Optimization Algorithm for Irregular Free-form Surfaces

[J]. China Mechanical Engineering, 2011, 22(24): 2914-2917.

郭光立.

不规则曲面半精加工刀具轨迹优化算法

[J]. 中国机械工程, 2011, 22(24): 2914-2917.

[1]	LI Yan-Yuan, WANG Xiao-Beng, SHU Li-Jun. An Algorithm of Solving Highlight Line Based on Arc-length Parameters [J]. J4, 201016, 21(16): 1981-1985.
[2]	CUI Fu-Gang, LI Guang-Yao, LIU Di-Hui, LI Fang-Xi. Inverse Approach to Identification of Anisotropy Parameters Based on Flange Edge of Drawing Cup [J]. China Mechanical Engineering, 2011, 22(6): 732-735.
[3]	ZHANG Shao-Jun, MO Zhong, LIU Guang-Lian. Global Optimization Design of V-belt Fatigue Life [J]. China Mechanical Engineering, 2011, 22(4): 403-407.
[4]	DAI Yi, WANG Zhong-Min, LING Guang. Variable-metric Algorithm of Maximum Entropy for Reliability Evaluation Oriented Prior Information [J]. China Mechanical Engineering, 2011, 22(2): 201-203.
[5]	CHENG Fang-Qi, XIE Fei-Fan. Optimization Construction of Collaborative Manufacturing Chain Based on Distance Model of Manufacturing Task Parameters [J]. China Mechanical Engineering, 2011, 22(2): 184-189.
[6]	WANG Li-Cun-1, 2, ZHANG Xian-Meng-1, CHEN Guo-Jiang-1, WANG Xu-Dong-1, LUO Li-Pei-3, CHEN Ban-1. Research on Shape Variation Disciplinarian of Scroll Profiles Based on Functional Theory [J]. China Mechanical Engineering, 2011, 22(16): 1980-1983.
[7]	LUO Wen-Bao-1, LI Wei-Jia-1, HONG Xiao-1, GAO Yan-2, TUN Jin-Bei-1. Mechanism Optimization Design for 3-DOF Motion Platform [J]. China Mechanical Engineering, 2011, 22(14): 1728-1731.
[8]	ZHANG Yuan-Chun-1, FAN Xiu-Min-1, 2, JU Tian-Bang-Jiu-3. Multi-types AGVs Quantity Configuration Optimization Based on Simulation Optimization [J]. China Mechanical Engineering, 2011, 22(14): 1680-1685.
[9]	WANG Yi-1, 2, WANG Zong-Zhong-2, CHEN Qiang-Xin-2, MAO Ning-2. Study on Service Scheduling in Mould Manufacturing Grid Based on Genetic Algorithm [J]. China Mechanical Engineering, 2011, 22(11): 1307-1311,1317.
[10]	CENG Huang-Lin, SUN Yong, CHEN Shun-Ling. Error Compensation for Machine Tools Based on Integrated Intelligent Computation [J]. China Mechanical Engineering, 2011, 22(1): 1-4.
[11]	LU Jian-Sha, SHI Jin-Feng, LI Xiu-Lin, SHANG Hong-Chao. Study on Hybrid Shop Robust Scheduling Problem with Known Probability Distribution [J]. China Mechanical Engineering, 2010, 21(19): 2328-2333.
[12]	JIANG Yan, LI Xiang-Feng, ZUO Dui-Wen, JIAO Guang-Meng, XUE Shan-Liang. Mixed-model Assembly Line Optimization Design Based on Improved Genetic Algorithm [J]. China Mechanical Engineering, 2010, 21(19): 2322-2328.

Semi-finished Milling Tool Path Optimization Algorithm for Irregular Free-form Surfaces

不规则曲面半精加工刀具轨迹优化算法

PDF

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 12

Recommended Articles 0

Metrics