臺灣博碩士論文加值系統

液體平衡環為日式懸吊式洗衣機主要之減振裝置，平衡環內部主要由環體本部及隔板來構成，因此瞭解隔板在其內部的功能對於提昇平衡環的性能有極大的幫助。本研究採用直接實驗的方式以隔板之間隙、角度、液體填充率及平衡環斷面等變因作為實驗的參數，探討以上參數對平衡環減振特性的影響，並以攝影機拍攝平衡環液體流動的暫態情形作為參考。實驗結果顯示隔板在平衡環的功能為加速並維持環內液體的速度使其與脫水槽同轉速及與偏心負荷保持穩定的相差。而提昇平衡環的性能，可由提高其有效的平衡質量著，在本文中提出兩種可以提高有效平衡質量的平衡環-固體平衡環及單環雙槽液體平衡環。

The balancer is generally used for reducing the vibration ofan automatic washing machine with a flexible-supported tub. In the present study, based on the general structure of a bal-ancer, four experimental parameters such as the quantity ofliq-uid filled, the rib shape, the angle between rib and centripetal-line and the cross section of the balancer , are considered to study how these parameters mentioned above affect the effec-tiveness of the liquid balancer and how to promote the effectiv-eness of the balancer by a series of experiments. The experimental results show that we can increase the effectivemass of balance to reduce the amplitude of the tub in vibrating. Two new types of the balancer, the solid balancer and the single ring balancer with multi-concentric troughs, are also proposed inthis paper.