| 摘要 |
<p>The invention relates to a wire saw (1), preferably a wafer cutting saw, comprising: a cutting wire (3), preferably forming a wire web, for cutting a workpiece (2), application means (6) for applying a cutting fluid to the cutting wire (3), wire breakage sensing means (8) for detecting a broken cutting wire (3), - a shield (7) for shielding the wire breakage sensing means (8) from the cutting fluid coming from the application means (6), wherein the application means (6), the wire breakage sensing means (8) and the shield (7) form within the wire saw (1) a constructional unit (10).</p> |
