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1 – 2 of 2Takao Bamba, Hisaichi Maruyama, Eiichi Ohno and Yasunori Shiga
Vision sensor for arc weld seam tracking uses a projected line of light scan from a high power infrared LED, which is detected by a two‐dimensional position‐sensitive photocell…
Abstract
Vision sensor for arc weld seam tracking uses a projected line of light scan from a high power infrared LED, which is detected by a two‐dimensional position‐sensitive photocell. It is compact enough to be mounted on a robot hand and works well on surfaces of poor reflectivity.
Many academic papers were presented at the Symposium in Tokyo, but there was evidence of solid progress in welding and in one or two other areas. John Hartley reports.