Research on Optimization of Rotation Angle and Singular Area Handling in Five-Axis Post-Processing

Qing Xiang Fan; Guang Rong Yan; Ben Gang Liu

doi:10.4028/www.scientific.net/AMR.945-949.1690

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 945-949Research on Optimization of Rotation Angle and...

Research on Optimization of Rotation Angle and Singular Area Handling in Five-Axis Post-Processing

Abstract:

Post-Processing is the key of the transformation from CL-Data of CAM system to NC program. Since the improper selection of rotation angle will leads to collision between cutter tool and work piece and dramatic change of rotary axis in adjacent cutter-location as well as rotary angle changes rapidly and non-linear error exceeds allowable limits in singular area, We proposed a method which integrates optimization of rotation angle and singular handling in five-axis post-processing. A post–processor was developed with C++ program language based on the method, which inputs the CL-Data of CATIA NC manufacturing module and outputs the NC program. The validity of the method is verified through Vericut simulation.

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Periodical:

Advanced Materials Research (Volumes 945-949)

Pages:

1690-1695

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.945-949.1690

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Online since:

June 2014

Authors:

Qing Xiang Fan*, Guang Rong Yan, Ben Gang Liu

Keywords:

Five-Axis NC Manufacturing, Optimization of Rotation Angle, Post-Processing, Singular Area Handling

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