Study on Progressive Wave Type Feeding Micromechanism for Small Visco-flabby Bodies

对于超薄树叶和粘性松软材料的喂料，在喂料时用手指和其他拾取工具搬运，并粘贴在卡车表面上会损坏它们。在表面产生的行进波被产生到漂浮到材料上的状态，并在表面上传输，就像它们被水冲走一样。为了实现这一想法，在表面上产生椭圆振动。这种第一次试验的装置是由一列平行排列的组合椭圆振子组成的，它们可以相互独立地调整一个相位。一层拉伸的弹性膜在表面上转换。它由环形偏转谐振器和作为倒立摆的谐振器组成。显然，偏转中第二模式和弯曲中的第一模式的组合适合于进给运动。合理的谐振器是在形状确定的指导下设计和制造的，考虑了条件、上板平坦度和环路中由变形型PZT驱动的侧梁的幅度控制。在进给的基础实验中，进给能力取决于表面的润湿性和光滑度。通过将高频分量叠加到激励信号来提高平稳性。金属叶片，镍和非晶态，已经成功地在谐振器列上方的进给表面上进行了椭圆振动。

In the case of feeding for ultrathin leaves and visco flabby materials, they are damaged by handling with fingers and other picking up tools, and paste on a truck surface in feeding. Progressive wave generated on the surface is yielded to a state of floating to the materials and conveys them on the surface as if they are washed away by the water. Elliptic vibration is generated on the surface for realization of the idea. This apparatus for the firsttrial is formed by a parallel arrangement train of combined elliptic vibrators which can be independently adjusted a phase of each other. A stretched elastic membrance is convered on the surface. It is composed of a loop shaped deflective resonator and a resonator as a reversed pendulum. It become clear that combination of a second mode in deflection and a first mode in bending suitable to feeding motion. The rationalized resonator is designed and manufacutured under a guide for determination of the shape considered the conditions, flatness over the upper plate and amplitude control of the side member actuated by a bymorph type PZT in the loop.In the basic experiment for feeding it was appeared that feeding ability depends on wetting and smoothness on the surface. Smoothness is promoted by superposition of the high frequency component to the excitation signal. The metal leaves, nikel and amorphous, have been succeeded in feeding with an eliptic veibration on the feeding surface over the resonator train.