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2. 发明公开

EP2925472A4 SAW BLADE HAVING DIFFERENT MATERIAL TEETH AND METHOD OF MANUFACTURE 审中-公开
标题翻译： SÄGEBLATTMITZÄHNENAUS UNTERSCHIEDLICHEN MATERIALIEN UND VERFAHREN ZUR HERSTELLUNG
公开(公告)号：EP2925472A4
公开(公告)日：2016-07-13
申请号：EP13858179
申请日：2013-11-27
申请人： IRWIN IND TOOL CO
发明人： ELLISTON ASIF , HAMPTON STEPHEN A , CRANNA MARK T , HALL KENNETH
IPC分类号： B23D61/00
CPC分类号： B23D61/127 , B23D61/121 , B23D65/02 , Y10T83/9317 , Y10T83/9319 , Y10T83/935 , Y10T83/9358
摘要： A saw blade having a blade body, a plurality of cutting teeth defining a cutting edge along an edge of the blade body, each tooth along the cutting edge defining a cutting tip. At least one tooth tip along the cutting edge includes a different material, such as, for example, high speed steel, carbide, diamond, and/or a tip coating, than at least one other tooth tip along the cutting edge. The plurality of teeth may be arranged in a repeating pattern or in no pattern along the cutting edge. A method of manufacturing the saw blade includes forming a cutting edge along an axial edge of a blade body, defined by a plurality of cutting teeth having respective tooth cutting tips, wherein at least one tooth tip along the cutting edge includes a different material than at least one other tooth tip along the cutting edge.
摘要翻译：具有刀片主体的锯片，多个切割齿沿刀片主体的边缘限定切割边缘，沿着切割边缘的每个齿限定切割尖端。沿着切削刃的至少一个齿尖比沿着切削刃的至少另一个齿尖包括不同的材料，例如高速钢，碳化物，金刚石和/或尖端涂层。多个齿可以沿着切割边缘以重复图案或没有图案布置。一种制造锯片的方法包括沿刀片主体的轴向边缘形成切割边缘，该切割边缘由具有各自的切齿尖端的多个切割齿限定，其中至少一个沿着切割刃的齿尖包括不同于沿切削刃至少另外一个齿尖。

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