| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a manufacturing method for a piezoelectric element unit capable of excellently cutting and dividing a plurality of piezoelectric-element forming members pectinately at a stretch, and to provide a fixture preferably used for the manufacturing method. <P>SOLUTION: A plurality of the piezoelectric-element forming members 13 are made to run parallel and fixed on a table 105 by the fixtures 200, and a wire 104 wrapped to a pair of rollers 101 and 102 is brought into contact and made to travel to a plurality of these piezoelectric-element forming members 13. Consequently, when each piezoelectric-element forming member 13 is cut and divided pectinately and the row of piezoelectric elements is formed, a height h1 to the table 105 of the piezoelectric-element forming members 13 arranged at a central section between a pair of the rollers 101 and 102 is made higher than that to the table 105 of the piezoelectric-element forming members 13 arranged on both-end section sides. <P>COPYRIGHT: (C)2007,JPO&INPIT |
