Collision-Free Tool Path Generation for Five-Axis High Speed Machining

Abstract:

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Collision detection is a critical problem in five-axis high speed machining. Using a combination of process simulation and collision detection based on image analysis, a rapid detection approach is developed. The geometric model provides the cut geometry for the collision detection and records a dynamic geometric information for in-process workpiece. For the precise collision detection, a strategy of image analysis method is developed in order to make the approach efficient and maintian a high detection precision. An example of five-axis machining propeller is studied to demonstrate the proposed approach. It has shown that the collision detection task can be achieved with a near real-time performance.

Info:

Periodical:

Key Engineering Materials (Volumes 474-476)

Edited by:

Garry Zhu

Pages:

961-966

DOI:

10.4028/www.scientific.net/KEM.474-476.961

Citation:

L. Q. Zhang and M. Yue, "Collision-Free Tool Path Generation for Five-Axis High Speed Machining", Key Engineering Materials, Vols. 474-476, pp. 961-966, 2011

Online since:

April 2011

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Price:

$35.00

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