122 楕円振動を利用した分別搬送 : 微小部品に適した駆動条件

抄録

To use elliptical vibration, we can supply and separate the work which material and shape is similar at the same time. When the vertical vibration of elliptical vibration is larger than 1.0G, works jump and the characteristics of transportation change considerably. But some works don't jump because negative pressure is caused on contact face. As a result, it is possible to separation and transportation by the presence of jump. However, it is difficult to separate works with little difference or tiny works. The present study shows that optimal driving condition of these works. First, we examined that the influence of driving frequency on jump for stabilized separation. Next, we examined relationship between the state of contact face and characteristics of transportation for separate more quickly. From a result of these examinations, we get optimal driving condition of the tiny work with little difference in the face side and reverse side. In this condition, we could separation and transportation a lot of works at fast and stable using elliptical vibration.