A Kinematic Approach for 6-DOF Part Positioning
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This article proposes a fixturing system consists of a cuboid basep-late located through a 3-2-1 configuration of locators. The locators are mounted on machine table/pallet and posses one axial DOF. The workpiece is mounted on the baseplate and all the elements are assumed to be rigid with zero friction. The positioning error of the workpiece is calculated and the compensation is performed by the axial movement of the locators. The proposed analytical mod- el is verified by the simulation performed in the CAD model.
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