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Accurate Clamping Method of Multipoint Flexible Fixture for Large Complex Surface
2021
Mathematical Problems in Engineering
In the field of aviation and astronautics, large complex surface parts such as aircraft cabin cover are complex, varying in model, and produced in small batch. In order to reduce fixture cost and improve production efficiency, a variable multipoint and multi-DOF supporting fixture is designed. The coordinate system of the complex structure fixture is defined, and the kinematics of the multibody structures driven by air cylinders are modeled according to the topological principle. With the help
doi:10.1155/2021/5568801
fatcat:comqlhal2raqtlz3uwoh6govne