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Their application status piezoelectric folds, and piezoelectric actuator folding
Their application status piezoelectric folds, and piezoelectric actuator folding
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机译:压电折叠和压电执行器折叠的应用状况
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摘要
As shown in Figure 3, (1) is folded in the same direction the piezoelectric element in the stator (11) on. Fixed end of piezoelectric elements (1) (6) are fixed base (4), a voltage is applied to (1) the piezoelectric element, the open end piezoelectric element (1) to (7) base (4) I extend in the opposite direction of the. When you generate a sawtooth wave (12) is shown in FIG. 4 (a) drive unit, the piezoelectric element (1) Because the contraction and slowly expanded rapidly, is sprung by (1) the piezoelectric element slider (21) I want to move while. If Figure 4 (b), the piezoelectric element (1) Since the expansion slowly shrinks rapidly, the slider (21) to move while being dragged by (1) the piezoelectric element on the other hand. By arranging in a circular piezoelectric element (1) as shown in Figure 13, (11) can rotate (35) the sphere circle rotor and rotor (31) status.
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