Friction Force Measurement of Brake-Nano Oil

• Main Authors: Chun-Yi Chen, 陳駿毅
• Other Authors: 鍾清枝
• Format: Others
• Language: zh-TW
• Published: 2007
• Online Access: http://ndltd.ncl.edu.tw/handle/79q7vt

碩士 === 國立臺北科技大學 === 機電整合研究所 === 95 === This thesis is to build the measurement of friction force. The brake system uses nano oil acting by a pneumatic cylinder. The input parameters include forces and velocities. The measuring results include friction forces, velocities, accelerations, and stick-slip effects. Load cell and LVDT are used to measure friction force and position of brake cylinder, and compare the difference of friction properties under various nano particles oil. Results show the DOT-3 brake oil that adds nano particles decreasing the friction force. For a long stagnation time, the brake oil adds nano particles either decreasing friction forces or increasing the oscillations. The sizes and types of nano particles had a great effect on the friction forces of brake nano oil. In the future, more size and types of nano particles of brake oil can be tested in this field.