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公开(公告)号：US20060112799A1
公开(公告)日：2006-06-01
申请号：US11000118
申请日：2004-11-30
IPC分类号： B23D57/00
CPC分类号： B23D61/04 , B23D65/02 , B27B33/12 , Y10T83/04 , Y10T83/9319
摘要： The saw blade includes a plate supporting a plurality of teeth about the periphery thereof. Each tooth consists of a cutting tip supported in a tip pocket. The tips are brazed to the tip pockets with no side clearance taper created on the tips. The side faces on the tips are parallel to each other. The tip pockets are stamped into the blade using a high volume stamping process that employs a semi-circular relief at the proximate trailing corner of the tip pocket to receive the proximate trailing corner of the cutting tip. The relief can be formed in a high volume stamping process because it eliminates the need for a sharp corner. The relief accommodates the sharp edge of the cutting tip and allows the cutting tip to be properly seated on the tip pocket for connection thereto.
摘要翻译： 锯片包括围绕其周边支撑多个齿的板。 每个牙齿由支撑在尖端口袋中的切割尖端组成。 尖端钎焊到尖端口袋，在尖端上没有产生侧面间隙锥形。 尖端上的侧面彼此平行。 使用大体积冲压工艺将尖端口袋冲压入刀片，该冲压工艺在尖端口袋的最近后角处采用半圆形浮雕以接收切割尖端的接近后角。 浮雕可以形成在大体积的冲压过程中，因为它消除了对尖角的需要。 该凸起容纳切割尖端的锋利边缘，并且允许切割尖端适当地安置在尖端口上以与其连接。
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公开(公告)号：US20080264231A1
公开(公告)日：2008-10-30
申请号：US11739932
申请日：2007-04-25
申请人： Andrew Coe , Craig Davidson , Matthew Gillanders , Ken Hall , Martin Murphy , Barry Walton
发明人： Andrew Coe , Craig Davidson , Matthew Gillanders , Ken Hall , Martin Murphy , Barry Walton
IPC分类号： B23D57/00
CPC分类号： B23D61/04 , B23D65/00 , Y10T83/9319
摘要： A saw blade comprises a plate having a plurality of teeth. Each of the teeth includes a tip where the tip has a smooth curved surface welded to the plate. The tip comprises a solid piece of hard material and has a generally rounded wedge shape. A method of forming a saw blade having cutting tips welded to the plate is also provided.
摘要翻译： 锯片包括具有多个齿的板。 每个齿包括尖端，其中尖端具有焊接到板的光滑曲面。 尖端包括固体硬质材料，并且具有大致圆形的楔形。 还提供了一种形成具有焊接到板上的切割尖端的锯片的方法。
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