SURFACE PRESSURE MEASUREMENT SYSTEM

• Main Authors: KAMEI YUSUKE, KIMURA SHINJI, OGIDA HIROMITSU, HAYASHIDA YOSHIO, YAMANE HIROYUKI
• Format: Patent
• Language: English; Japanese
• Published: 29.09.2016
• Subjects: MEASURING; MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER,MECHANICAL EFFICIENCY, OR FLUID PRESSURE; PHYSICS; TESTING

PROBLEM TO BE SOLVED: To provide a surface pressure measurement system capable of identifying a loosen fastening bolt.SOLUTION: The surface pressure measurement system includes: plural surface pressure measurement elements; and plural output lines. The plural surface pressure measurement elements are disposed at plural points on a joint face of a second flange facing a first flange as joint object, each of which outputs a measurement signal corresponding to the surface pressure at each of the plural points on the joint face. The plural output lines are connected to each of the plural surface pressure measurement elements to output a measurement signal from each of the plural surface pressure measurement elements.SELECTED DRAWING: Figure 1B 【課題】締付ボルトの締め付けに緩みが発生した場合に、緩みが発生している締付ボルトを特定することは困難である。【解決手段】本実施形態による面圧計測システムは、複数の面圧計測素子と、複数の出力線とを備える。複数の面圧計測素子は、結合対象の第１フランジに対向する第２フランジの接合面の複数箇所に配置され、接合面における複数箇所の面圧に対応する計測信号をそれぞれ出力する。複数の出力線は、複数の面圧計測素子それぞれに接続され、複数の面圧計測素子それぞれの計測信号を出力する。【選択図】図１Ｂ