Optical tip timing method based on tip surface microstructure

• Main Authors: CHAI QUAN, ZHANG JIANZHONG, ZHANG HONGYING, QU RUIXUAN, TAN TAO, TIAN YE, CHE NANA, LUO YANG, MU BOXIN
• Format: Patent
• Language: Chinese; English
• Published: 08.01.2019
• Subjects: MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC ORINFRASONIC WAVES; MEASURING; PHYSICS; TESTING; TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES; TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR

The invention relates to the field of optical tip timing methods, and specifically relates to an optical tip timing method based on a tip surface microstructure. A mechanical processing means is usedto enable the tip surface to form a micro-surface with a characteristic structure along a vertical di...