METHOD FOR EVALUATING SKID BUTTON AND METHOD FOR REPAIRING SKID BUTTON

To provide a method for evaluating a skid button, which can evaluate a damage state of a skid button easily in a short time, and a repair method.SOLUTION: A method for evaluating a skid button comprises a coordinate acquisition step S10 of acquiring three-dimensional coordinates of a plurality of sk...

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Bibliographische Detailangaben
1. Verfasser:	SHIBATA MASAJI
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	BLASTING CHEMISTRY DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS,IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KINDOF FURNACE FURNACES GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUSMETALS OR ALLOYS HEATING KILNS LIGHTING MAKING METAL MALLEABLE BY DECARBURISATION, TEMPERING OR OTHERTREATMENTS MEASURING MEASURING ANGLES MEASURING AREAS MEASURING IRREGULARITIES OF SURFACES OR CONTOURS MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS MECHANICAL ENGINEERING METALLURGY METALLURGY OF IRON MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS OVENS PHYSICS RETORTS TESTING WEAPONS
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Beschreibung
Zusammenfassung:	To provide a method for evaluating a skid button, which can evaluate a damage state of a skid button easily in a short time, and a repair method.SOLUTION: A method for evaluating a skid button comprises a coordinate acquisition step S10 of acquiring three-dimensional coordinates of a plurality of skid buttons with 3D scanners installed at a plurality of predetermined installation positions in a heating furnace; a point cloud generation step S20 of generating a measurement point cloud composed of measurement points consisting of the three-dimensional coordinates of the skid buttons; a reference point determination step S30 of determining the reference point; and an evaluation step S40 of evaluating a damage state based on the reference point in each of the plurality of skid buttons.SELECTED DRAWING: Figure 7 【課題】短時間で容易にスキッドボタンの損傷状態を評価することが可能なスキッドボタンの評価方法及び補修方法を提供する。【解決手段】スキッドボタンの評価方法は、加熱炉内の予め定められた複数の設置位置に設置された３Ｄスキャナによって複数のスキッドボタンの３次元座標を取得する座標取得工程Ｓ１０と、スキッドボタンの３次元座標からなる測定点により構成された測定点群を生成する点群生成工程Ｓ２０と、参照点を決定する参照点決定工程Ｓ３０と、複数のスキッドボタンのそれぞれにおいて、参照点に基づいて損傷状態を評価する評価工程Ｓ４０と、を備える。【選択図】図７