| 摘要 |
<p>A wire saw having a single wire extending from a feeding roller to a take-up roller through a seesaw means and an array-forming and controlling means, so as to form a wire array at an intermediate portion, which wire array is reciprocated for sawing a work piece urged against the wire array. There are provided a means for gradually transferring the fresh wire from the feeding roller to the take-up roller.</p> |
