| 摘要 |
PURPOSE:To carry out unmanned manufacturing of high quality metallic mold by making a measurement of the gloss of a work to be polished, and controlling the polishing movement making a comparison between the measured results and the set value. CONSTITUTION:A gloss measuring device 6 consisting of a light emitting device and a light receiving device which are placed mutually opposite to each other relative to the relective surface is provided to a robot body facing toward a polished surface, and the gloss of a press metallic mold 4 which is a work to be polished is measured. The measured data together with the set data to be set by a gloss setting tool 7 are received by a polishing continuation command device 8. The gloss of the metallic mold surface in the vicinity of the tip of a polishing tool 4 measured by the gloss measuring device 6 is collected to obtain the average value, and a comparison is made between the average value and the set value. When the measured value is smaller than the set data, the command to continue the polishing work in the same region is outputted to a control device 1, and the polishing work of the metallic mold by the polishing tool 4 is continuously achieved. |
