Workpiece removal system, a robot apparatus and a method of manufacturing a workpiece

Workpiece removal system, a robot apparatus and a method for manufacturing a workpiece, capable of shortening the time required to sequentially process a plurality of workpieces from the areas taken series of workpieces taken. The robot system (100) (workpiece removal system), the robot arm (11) taken disposed material storage unit (A ~ D) of a workpiece (a ~ d), the robotic system (100) includes a detection piece (a ~ three-dimensional measurement means d) of the arrangement state (3), three-dimensional measurement means (3) is formed in the workpiece using the robot arm (11) is taken disposed material storage unit (a ~ C) of (a ~ c period) of the workpiece takeout operation, detecting the stocker disposed in the other of the workpiece (b ~ d) arrangement state (B ~ D).