DIAGNOSTIC SYSTEM

• Main Authors: OBANA TAKESHI, YANO TASUKU, PARK MINSEOK
• Format: Patent
• Language: English; Japanese
• Published: 14.12.2017
• Subjects: CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR; PERFORMING OPERATIONS; SOLDERING OR UNSOLDERING; TRANSPORTING; WELDING; WORKING BY LASER BEAM

PROBLEM TO BE SOLVED: To provide a diagnostic system capable of diagnosing surely a weld state of a welding object member by reducing deficiency of a photographing field caused by arc light, without enlarging a welding torch part.SOLUTION: A diagnostic system has: a front light receiver for acquiring light from the front of a moving welding torch; a rear light receiver for acquiring light from the rear of the welding torch; an image generation part for generating an image from light acquired by the front light receiver and light acquired by the rear light receiver; and a diagnosis part for diagnosing a weld state of a weld object member from the image generated by the image generation part.SELECTED DRAWING: Figure 1 【課題】溶接トーチ部を大型化することなく、アーク光による撮影視野の欠損を低減し、確実に溶接対象部材の溶接状態を診断する診断装置を提供する。【解決手段】上記課題を解決するために、本発明に係る診断装置は、移動する溶接トーチの前方からの光を取得する前方受光部と、前記溶接トーチの後方からの光を取得する後方受光部と、前記前方受光部により取得した光と、前記後方受光部により取得した光から画像を生成する画像生成部と、前記画像生成部により生成した画像から溶接対象部材の溶接状態を診断する診断部を有する。【選択図】 図１