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Thin-walled parts are important structural parts in the aerospace industry. Two common problems encountered in milling are workpiece deformation and tool wear, mainly due to the low rigidity of thin-walled structures and the poor machinability of difficult-to-cut materials. In this paper, we propose a novel online measuring and allowance compensation method that can be applied to thin-walled parts...
Hand-eye calibration that establishes the pose relationship between a robot and a laser scanner is one of the most critical tasks in robotic grinding. Calibration accuracy can significantly affect the geometry and dimensional accuracy of parts such as blades. In this paper, a hand-eye calibration approach is proposed using a standard sphere as the calibration object. More important, three valid ways...
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