Marking method and marking probe by automatic three-dimensional shape measuring device

Abstract

Abstract Translated from Japanese (57)【要約】 【目的】 三次元形状自動測定装置の測定用プローブ自 体で測定点等のマーキングを行わせる。 【構成】 三次元方向へ移動可能に支持されたアーム５ ａの先端に取付けられた針状プローブ１０の少なくとも 先端部を高電圧印加による放電用電極として機能する導 電体１２で形成する。導電性の測定面１ａに感熱発色塗 料１５を塗布し、導電体１２を複数のマーキング点に対 して順に放電可能な近接した放電位置まで移動させ、各 放電位置で導電体１２に対する高電圧印加により測定面 １ａへ放電させて感熱発色塗料を点状に発色させる。 (57) [Summary] [Purpose] The measurement probe itself of the automatic three-dimensional shape measuring device marks the measurement points. [Configuration] Arm 5 supported so as to be movable in three dimensions At least the tip of the needle-shaped probe 10 attached to the tip of a is formed of a conductor 12 that functions as an electrode for discharge by applying a high voltage. The thermosensitive color-developing paint 15 is applied to the conductive measurement surface 1a, the conductor 12 is moved to a plurality of adjacent discharge positions where discharge is possible in sequence with respect to a plurality of marking points, and a high voltage is applied to the conductor 12 at each discharge position. Discharge to the measurement surface 1a to cause the heat-sensitive color-developing paint to develop into dots.

Inventors

• 👤 Hideo Sagiya
• 👤 秀雄 鷺谷
• 👤 Akitoki Usui
• 👤 昭祝 臼井

Bibliographic Details