Research on Accuracy Analysis and Simulation for Typical Parts with PRS-XY NC Hybrid PMT

Abstract:

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The paper presented a set of PRS-XY hybrid PMT, made up of a set of 3-PRS parallel mechanism and an X-Y table. For advancing the motion accuracy of the PRS-XY type hybrid CNC machine tool, the forward kinematics model and inverse kinematics model have been made, and main error sources affect to machine tool’s precision was established. The relative position of workpiece and the tool of PRS-XY PMT wad discussed, and the coordinate of tool surface was calculated in various process models. The chamfer shape with variation of main error sources was drawn in simulation software, and the processing experiment results prove the correctness of analysis and simulation.

Info:

Periodical:

Advanced Materials Research (Volumes 148-149)

Edited by:

Xianghua Liu, Zhengyi Jiang and Jingtao Han

Pages:

299-303

DOI:

10.4028/www.scientific.net/AMR.148-149.299

Citation:

Y. P. Chen et al., "Research on Accuracy Analysis and Simulation for Typical Parts with PRS-XY NC Hybrid PMT", Advanced Materials Research, Vols. 148-149, pp. 299-303, 2011

Online since:

October 2010

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Price:

$35.00

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