发明名称 Wire saw and process for cutting off shaped articles
摘要 A wire saw for cutting shaped articles from a workpiece, having at least two wire webs made from sawing wire, which are used for cutting off the shaped articles and which lie one above the other at a distance h and are tensioned between wire-guide rollers. The wire webs are formed by one or more adjacent and parallel wire segments. In this wire saw, no wire segment covers any other wire segment congruently when the wire webs are viewed from above. The invention also relates to a process for cutting a workpiece with the wire saw.
申请公布号 US6234159(B1) 申请公布日期 2001.05.22
申请号 US19980150658 申请日期 1998.09.10
申请人 WACKER SILTRONIC GESELLSCHAFT FüR HALBLEITERMATERIALIEN AG 发明人 EGGLHUBER KARL
分类号 B24B27/06;B23D57/00;B28D5/00;B28D5/04;(IPC1-7):B28D1/06 主分类号 B24B27/06
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