Study on Path Planning for Industrial Robots in Free-Form Surfaces Polishing

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Abstract:

Expected path of polishing tool is one of the most essential needs for movement scheduling and movement controlling of polishing robot in free-form surfaces polishing. By analyzing the expected movement and position of polishing tool and based on the traditional movement scheduling methods, this paper carries out systematic research works on contour-parallel-machining tool path planning method and direction-parallel-machining tool path planning method for polishing tool paths figuring out. Compared with contour-parallel-machining tool path planning method, the direction-parallel-machining tool path planning method needs one less number of degree of freedom and is much easier to avoid physical interventions and mechanic singularity, so it is an improved one.

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Key Engineering Materials (Volumes 392-394)

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771-776

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October 2008

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© 2009 Trans Tech Publications Ltd. All Rights Reserved

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