MATEC Web Conf.
Volume 232, 20182018 2nd International Conference on Electronic Information Technology and Computer Engineering (EITCE 2018)
|Number of page(s)||4|
|Section||Algorithm Study and Mathematical Application|
|Published online||19 November 2018|
Statics Analyses of a Riveting Robot based on 6-SPU Parallel Mechanism
College of Mechanical and Automotive Engineering, Shanghai University of Engineering Science, shanghai, 201620,
* Corresponding author: E-mail: email@example.com
A new walking riveting robot based on 6-SPU parallel mechanism is designed to meet the needs of high precision and high efficiency machining for large, thin-walled and complex curved surface workpieces in aviation industry and automotive industry. After modeling and solving the position inverse solution of the robot, the riveting trajectory planning is carried out, and the correct positions and orientations of riveting holes are determined. For the workpiece with large thin-walled cylindrical surface, the riveting hole process of the robot is simulated by finite element analysis software, the maximum deformations in all orientations and the maximum equivalent stresses of the moving platform corresponding to riveting points are obtained. The above results provide the necessary theoretical basis for the structure optimization and performance analyses of the automatic riveting robot.
© The Authors, published by EDP Sciences, 2018
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