发明名称 |
Abrasive tool and a method for finishing complex shapes in workpieces |
摘要 |
An abrasive tool includes a bonded abrasive body having abrasive grains contained within a bonding material, wherein the bonded abrasive body comprises a complex shape having a form depth (FD) of at least about 0.3. The form depth is described by the equation [(Rl−Rs)/Rl], wherein Rs is a smallest radius (Rs) at a point along the longitudinal axis of the bonded abrasive body and Rl is a largest radius (Rl) at a point along the longitudinal axis of the bonded abrasive body. The abrasive tool can be used to finish complex shapes in workpieces. |
申请公布号 |
US8911283(B2) |
申请公布日期 |
2014.12.16 |
申请号 |
US201113198916 |
申请日期 |
2011.08.05 |
申请人 |
Saint-Gobain Abrasives, Inc.;Saint-Gobain Abrasifs |
发明人 |
Besse John R.;Graham David C.;Subramanian Krishnamoorthy;Ramanath Srinivasan;Lamoureux Marc A. |
分类号 |
B24B1/00 |
主分类号 |
B24B1/00 |
代理机构 |
Abel Law Group, LLP |
代理人 |
Abel Law Group, LLP ;Sullivan Joseph P. |
主权项 |
1. An abrasive tool comprising:
a bonded abrasive body having abrasive grains dispersed throughout a three-dimensional volume of a bonding material, wherein the bonded abrasive body comprises a complex shape having a form depth (FD) of at least about 0.3, wherein the complex shape comprises a first radial flange extending from the bonded abrasive body at a first axial position and wherein the bonded abrasive body comprises an overhang ratio (OR) of at least about 1.3. |
地址 |
Worcester MA US |