707 スクイーズ効果を用いた高速応答ディスペンサの研究 : 第 2 報 : 塗布実験

抄録

We developed the prototype of dispenser proposed with the 1st Report. The dispenser is composed of 2 degree of freedom actuators which were driven with a giant-magnetostrictive alloy and a DC servo motor. The experiments for continuous and intermittent printing were achieved by using this dispenser. The viscosity of the material is or more 10Pa.s and containing the powder body of a particle diameter 5∿10μm. (1) Continuous printing with high accuracy at starting and ending edges of printing line by the combination contorol of squeeze pressure and rotational speed of motor. (2) High-speed intermittent printing on a 0.001 second level. The developed dispenser has the responsiveness of 10∿50 times in comparison with the conventional types.