公开(公告)号：US20190143485A1

公开(公告)日：2019-05-16

申请号：US16245571

申请日：2019-01-11

Applicant: SAINT-GOBAIN ABRASIVES, INC. ,  SAINT-GOBAIN ABRASIFS

Inventor： Boris L. SEREBRENNIKOV ,  Debdutta ROY ,  John TUNSTALL ,  Arup K. KHAUND

IPC: B24D5/06 ,  B24D18/00

Abstract: An abrasive article in form of an abrasive wheel comprising a core and a bonded abrasive body disposed within an interior recess of a peripheral surface of a core. The core comprises a polymer material and has an HDT at 0.45 MPa of at least about 130° C., and a low shrinkage ratio.

公开(公告)号：US20170334040A1

公开(公告)日：2017-11-23

申请号：US15669284

申请日：2017-08-04

Applicant: SAINT-GOBAIN ABRASIVES, INC. ,  SAINT-GOBAIN ABRASIFS

Inventor： Boris L. SEREBRENNIKOV ,  Debdutta ROY ,  John TUNSTALL ,  Arup K. KHAUND

IPC: B24D5/06 ,  B24D18/00

CPC classification number: B24D5/06 ,  B24D18/0009

Abstract: An abrasive article in form of an abrasive wheel comprising a core and a bonded abrasive body disposed within an interior recess of a peripheral surface of a core. The core comprises a polymer material and has an HDT at 0.45 MPa of at least about 130° C., and a low shrinkage ratio.

公开(公告)号：US20150343601A1

公开(公告)日：2015-12-03

申请号：US14725925

申请日：2015-05-29

Applicant: SAINT-GOBAIN ABRASIVES, INC. ,  SAINT-GOBAIN ABRASIFS

Inventor： Boris L. SEREBRENNIKOV ,  Debdutta ROY ,  John TUNSTALL ,  Arup K. KHAUND

IPC: B24D5/06 ,  B24D18/00

CPC classification number: B24D5/06 ,  B24D18/0009

Abstract: An abrasive article in form of an abrasive wheel comprising a core and a bonded abrasive body disposed within an interior recess of a peripheral surface of a core. The core comprises a polymer material and has an HDT at 0.45 MPa of at least about 130° C., and a low shrinkage ratio.

Abstract translation: 砂轮形式的磨料制品，其包括芯部和设置在芯部的圆周表面的内部凹部内的粘合的研磨体。 芯包含聚合物材料，并且具有至少约130℃的0.45MPa的HDT和低收缩率。

公开(公告)号：US20140366458A1

公开(公告)日：2014-12-18

申请号：US14303353

申请日：2014-06-12

Applicant: SAINT-GOBAIN ABRASIVES, INC. ,  SAINT-GOBAIN ABRASIFS

Inventor： Debdutta ROY ,  Srinivasan RAMANATH ,  John TUNSTALL ,  Rachana UPADHYAY ,  Arup K. KHAUND

IPC: B24D3/06

CPC classification number: B24D3/06

Abstract: An abrasive tool is provided that may include a body, which may include abrasive particles contained within a bond material. The abrasive particles may be a super abrasive material. The body may further include at least one of a break-in length of not greater than about 1000 linear meters, a maximum initial speed character of at least about 10 m/min, a life span of at least about 1000 linear meters, a dressing frequency of at least about 25 parts/dress, an edge quality of at least about 25% of a workpiece free from defects and a combination thereof.

Abstract translation: 提供了一种研磨工具，其可以包括主体，其可以包括包含在粘合材料内的磨料颗粒。 研磨颗粒可以是超研磨材料。 身体还可以包括不大于约1000线性米的断裂长度，至少约10m / min的最大初始速度特性，至少约1000线性米的寿命，敷料 频率至少约25份/件，边缘质量至少约25％的没有缺陷的工件及其组合。

公开(公告)号：US20140366457A1

公开(公告)日：2014-12-18

申请号：US14303348

申请日：2014-06-12

Applicant: SAINT-GOBAIN ABRASIVES, INC. ,  SAINT-GOBAIN ABRASIFS

Inventor： Debdutta ROY ,  Srinivasan RAMANATH ,  John TUNSTALL ,  Rachana UPADHYAY ,  Arup K. KHAUND

IPC: B24D3/06

CPC classification number: B24D3/06

Abstract: An abrasive tool is provided that may include a body, which may include abrasive particles contained within a bond material. The abrasive particles may be a super abrasive material. The body may further include at least one of a ratio of tungsten to cast iron (W/CI) of not greater than about 1, a ratio of copper-containing compositions to cast iron (CCC/CI) of not greater than about 1, a ratio of titanium-containing compositions to cast-iron (TiCC/CI) of not greater than about 1, a ratio of tungsten carbide to cast iron (WC/CI) of not greater than about 1, a ratio of tungsten carbide to copper-containing compositions (WC/CCC) of not greater than about 1, a ratio of copper-containing compositions and titanium-containing compositions to cast iron ((CCC+TiC)/CI) of not greater than about 1.5 or a combination thereof.

Abstract translation: 提供了一种研磨工具，其可以包括主体，其可以包括包含在粘合材料内的磨料颗粒。 研磨颗粒可以是超研磨材料。 所述主体还可以包括钨与铸铁的比例（W / CI）不大于约1，铜含量组合物与铸铁的比例（CCC / CI）中的至少一种不大于约1， 含钛组合物与铸铁的比例（TiCC / CI）不大于约1，碳化钨与铸铁的比例（WC / CI）不大于约1，碳化钨与铜的比例 （CCC + TiC）/ CI）的比例不大于约1，含铜组合物与含钛组合物与铸铁（（CCC + TiC）/ CI）的比）不大于约1.5，或其组合。