| 摘要 |
PROBLEM TO BE SOLVED: To provide a work robot restraining an attitude change of a tool, and conducting a proper work on almost entire surfaces of a workpiece. SOLUTION: Two rotary axes A1, A2 orthogonal to each other almost at a center of a workpiece 9 is set for a work robot 100. Freely rotating the workpiece 9 about the individual axes moves an arbitrary position on a workpiece surface close to a tool 3. The work robot 100 uses the fixed tool 3 to conduct a prescribed work over the almost entire surface of the warkpiece 9. A rotary drive part 11, a rotary drive part 21 and a slide drive part 30 are provided to move the workpiece 9. Driving these driving parts 11, 21, 30 eliminates an attitude change of the tool 3, and conducts a proper work almost the entire surface of the workpiece 9.
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