厚板精整ヤードにおける自動採寸装置の開発 (1) 光応用技術, 寸法・形状計測技術)(<特集>鉄鋼製造のための新しい計測技術)

概要

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Plate sizing apparatus was developed and installed in the hot plate shop at Kakogawa Works of Kobe Steel Ltd. in March, 1981. The apparatus consists of five parts : (1) a fixed measuring deck, (2) a movable measuring deck, (3) a spray marker, (4) contollers, and (5) an operation room. It was designed to be semi-automatic system in order to increase flexibility. The system was simply composed, making effective use of laser markers and television cameras. Its functions are as follows : (1) Determination of the cutting position of a plate, after checking the front shape. (2) Marking a cutting line at the position automatically. (3) Measuring the width and the effective length of the plate. Adoption of digital position contoller and rack-pinion mechanism have realized high measuring accuracy, that is ±3mm in width, and ±30mm in length. This apparatus has been contributing to saving man-power and releasing workers from manual works under high temperature environment.
社団法人日本鉄鋼協会の論文
1984-07-01