液態自動平衡環之研究

• Main Authors: Hsing-Shu Yeh, 葉興樹
• Other Authors: Pi-Cheng Tung
• Format: Others
• Language: zh-TW
• Published: 2011
• Online Access: http://ndltd.ncl.edu.tw/handle/62745060063463062123

碩士 === 國立中央大學 === 機械工程研究所碩士在職專班 === 99 === An automatic balance device works by using the centrifugal force produced by liquids to reduce vibration. Generally , automatic balance device is a single degree of freedom systems through centrifugal force to let the eccentric mass and fluid out of phase and to automatically offset the unbalance of rotating body, and thus to reduce the vibration generated. In daily life, washing machine is using this principle with water ring containing a liquid to balance the laundry chute when the centrifugal force is generated. As the speed increasing, it will make washing machines in operation tend to reach auto balance effect event if the clothes placed without balance. In this thesis, a balancing device for liquid ring which is a damping device for plane orientation is introduced. Physical properties of transporter operation are through actual measurement. Analysis is performed and discussions are given about the weight and speed of automatic balance device of liquid ring which affect vibration of transporter operation. Comparison of the improvement on vibration values of transporter operation between with and without liquid automatic balance device installation is studied.