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1. 发明申请

WO2008087612A8 CUTTING DISK FOR FORMING A SCRIBED LINE 审中-公开
标题翻译：切割盘形成一条可切割的线
公开(公告)号：WO2008087612A8
公开(公告)日：2009-11-26
申请号：PCT/IB2008050204
申请日：2008-01-21
申请人： DUTCH DIAMOND TECHNOLOGIES B V , TANG XIAO , GODFRIED HERMAN PHILIP , KRIELE PAULUS ADRIANUS CORNELI , DONALD HEATHER JUNE
发明人： TANG XIAO , GODFRIED HERMAN PHILIP , KRIELE PAULUS ADRIANUS CORNELIS
IPC分类号： B28D1/22 , C03B33/10
CPC分类号： B28D1/225 , C03B33/107
摘要： A cutting disk is provided for. forming a scribed line on a surface of a body or object. The cutting disk comprises a disk shaped body (10) having a peripheral portion having first and second circumferentially extending tapered surfaces (18,20) that converge radially outwardly. The peripheral portion defines a scribing edge (22) with adjacent raised (30) and recessed (26) circumferentially extending cutting elements. A plurality of outwardly extending grooves (24) are formed in the first and second tapered surfaces (18, 20), and the outer ends of opposed- grooves (24) in the respective tapered surfaces (18, 20) being aligned to define between them the recessed (26) cutting elements. As a result, the scribing edge (22) defined by the cutting disk is a continuous sharp edge having alternating raised (30) and recessed (26) cutting elements, aligned circumferentially with one another. The cutting disk can be manufactured ' from sintered or cemented diamond grit, or other hard materials. Apparatus and a method for manufacturing the cutting disks' are also disclosed.
摘要翻译：提供切割盘。在身体或物体的表面上形成划线。切割盘包括具有圆周部分的盘形体（10），该周边部分具有径向向外会聚的第一和第二周向延伸的锥形表面（18,20）。周边部分限定具有相邻的凸起（30）和凹入（26）周向延伸的切割元件的划线边缘（22）。多个向外延伸的凹槽（24）形成在第一和第二锥形表面（18,20）中，并且相应的锥形表面（18,20）中的相对的槽（24）的外端对齐以限定在它们是凹进的（26）切割元件。结果，由切割盘限定的划线边缘（22）是具有交替的凸起（30）和凹入（26）切割元件的连续锋利边缘，其彼此圆周地对准。切割盘可以由烧结或粘结的金刚石砂粒或其他硬质材料制成。还公开了用于制造切割盘的装置和方法。

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