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公开(公告)号：US20130337730A1
公开(公告)日：2013-12-19
申请号：US13911331
申请日：2013-06-06
申请人： Siddharth SRINIVASAN , Charles Deleuze , Andrew B. Schoch , Kelly McNeal , Arup K. Khaund , Muthu Jeevanantham , Lingyu Li
发明人： Siddharth SRINIVASAN , Charles Deleuze , Andrew B. Schoch , Kelly McNeal , Arup K. Khaund , Muthu Jeevanantham , Lingyu Li
IPC分类号： B24D5/12
摘要： An abrasive cutting tool has a body in the shape of a large diameter disk having an outer diameter of at least about 60 centimeters, and an aspect ratio defined as a ratio between the outer diameter to an axial thickness of the body of at least about 10:1. The body includes an abrasive portion having a bond material and abrasive particles contained within the bond material. The abrasive particles comprise brown fused alumina. A first filler is contained within the abrasive portion comprising iron and sulfur having an average particle size of not greater than about 40 microns.
摘要翻译： 研磨切削工具具有外径为至少约60厘米的大直径圆盘形状的主体，并且纵横比定义为本体的外径与轴向厚度之比至少约为10 ：1。 主体包括具有粘合材料的磨料部分和包含在粘结材料内的磨料颗粒。 磨料颗粒包括棕色熔融氧化铝。 第一填料包含在包含铁和硫的磨料部分内，其平均粒度不大于约40微米。
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公开(公告)号：US20130337729A1
公开(公告)日：2013-12-19
申请号：US13911322
申请日：2013-06-06
IPC分类号： B24D5/12
摘要： An abrasive cutting tool has a body in the shape of a small diameter disk. The body has an outer diameter of not greater than about 100 centimeters, and an aspect ratio defined as a ratio of the outer diameter to an axial thickness of the body of at least about 10:1. The tool includes an abrasive portion having a bond material comprising abrasive particles and a resin having a normalized heat soak modulus of at least about 1.05.
摘要翻译： 研磨切削工具具有小直径圆盘形状的本体。 主体具有不大于约100厘米的外径，并且将外径与身体的轴向厚度的比率定义为至少约10:1的纵横比。 该工具包括具有包含磨料颗粒的粘合材料和具有至少约1.05的标准化热浸模量的树脂的研磨部分。
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