公开(公告)号：US20160207724A1

公开(公告)日：2016-07-21

申请号：US14982854

申请日：2015-12-29

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

Inventor： Darrell K. Everts ,  Charles G. Lester ,  John H. Woodis

IPC: B65H16/00 ,  B65H35/10

CPC classification number: B65H35/002 ,  B65H2301/5154 ,  B65H2701/125

Abstract: An abrasive strip dispenser including a housing defining an interior volume and an aperture extending through the housing such that the interior volume is in open communication with an outside area, and a guide element disposed along an exterior surface of the housing, wherein the abrasive strip is disposable within the housing such that the abrasive strip extends through the aperture and the guide element.

Abstract translation: 一种研磨条分配器，其包括限定内部容积的壳体和延伸穿过所述壳体的孔，使得所述内部容积与外部区域开放连通，以及沿着所述壳体的外表面设置的引导元件，其中所述研磨条是 一次性在壳体内，使得研磨条延伸穿过孔和引导元件。

公开(公告)号：US20160184976A1

公开(公告)日：2016-06-30

申请号：US14985041

申请日：2015-12-30

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

Inventor： Nan Y. PACELLA ,  Lawrence J. LAVALLEE, JR. ,  Michael K. MONTGOMERY ,  Katherine M. SAHLIN

IPC: B24D18/00 ,  B24D5/12 ,  B24D3/00

CPC classification number: B24D18/00 ,  B24D3/001 ,  B24D3/005 ,  B24D5/02 ,  B24D5/12 ,  B24D7/02 ,  B24D18/0009

Abstract: An abrasive tool can include a bonded abrasive including a body and a barrier layer bonded to a major surface of the body. The body can include abrasive particles contained within a bond material. The barrier material can include a metal-containing film. In an embodiment, the barrier layer may further include a polymer-containing film. In another embodiment, the barrier layer may include a biaxially oriented material. The abrasive tool may be formed such that the barrier layer is formed in-situ with the formation of the bonded abrasive.

Abstract translation: 研磨工具可以包括粘合磨料，其包括主体和结合到主体的主表面的阻挡层。 身体可以包括包含在粘合材料内的磨料颗粒。 阻挡材料可以包括含金属膜。 在一个实施例中，阻挡层可以进一步包括含聚合物的膜。 在另一个实施例中，阻挡层可以包括双轴取向材料。 研磨工具可以形成为使得阻挡层在形成粘结磨料的同时就地形成。

公开(公告)号：US20160129553A1

公开(公告)日：2016-05-12

申请号：US14984576

申请日：2015-12-30

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

Inventor： Srinivasan Ramanath ,  Kenneth A. Saucier ,  Rachana Upadhyay

IPC: B24D3/06 ,  B24D3/14

CPC classification number: B24D3/06 ,  B24D3/10 ,  B24D3/14 ,  B24D3/342 ,  C09K3/1409

Abstract: An abrasive article includes a body having abrasive grains contained within a bond material comprising a metal or metal alloy, wherein the body comprises a ratio of VAG/VBM of at least about 1.3, wherein VAG is the volume percent of abrasive grains within the total volume of the body and VBM is the volume percent of bond material within the total volume of the body.

Abstract translation: 磨料制品包括具有包含在包含金属或金属合金的粘合材料中的磨料颗粒的主体，其中所述主体包括至少约1.3的VAG / VBM比，其中VAG是在总体积内的磨料颗粒的体积百分数 的身体和VBM是粘合剂材料在体积总体积内的体积百分比。

公开(公告)号：US20160114463A1

公开(公告)日：2016-04-28

申请号：US14987098

申请日：2016-01-04

Applicant: Saint-Gobain Abrasives, Inc. ,  Saint-Gobain Abrasifs

Inventor： Marc Linh Hoang

IPC: B24D5/06 ,  B24D18/00 ,  B24D5/12

CPC classification number: B24D5/06 ,  B23D61/04 ,  B24D5/12 ,  B24D18/0009 ,  B28D1/121

Abstract: A segment for an abrasive article is disclosed. The segment can include a segment body that can have a first face that can extend along a length of the segment body on a first side of the segment body and a second face that can extend along the length of the segment body on a second side of the segment body opposite the first side. A gullet wall can extend from the first face to the second face. The gullet wall can extend along a gullet. The segment can also include a recessed region that can extend into one or both of the first and second faces. The recessed region can include a gullet portion extending at least partially along the gullet wall.

Abstract translation: 公开了一种用于磨料制品的段。 所述段可以包括段主体，所述段主体可以具有第一面，所述第一面可在所述节段主体的第一侧上沿所述节段主体的长度延伸;以及第二面，所述第二面可以沿着所述节段主体的长度在所述节段主体的第二侧 该段体与第一侧相对。 食道壁可以从第一面延伸到第二面。 食道壁可沿食道延伸。 该段还可以包括可以延伸到第一和第二面中的一个或两个的凹陷区域。 凹陷区域可以包括至少部分沿着齿槽壁延伸的齿槽部分。

公开(公告)号：US20160107936A1

公开(公告)日：2016-04-21

申请号：US14984539

申请日：2015-12-30

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

Inventor： Olivier CITTI ,  JULIEN P. FOURCADE ,  Andrea L. KAZMIERCZAK

IPC: C04B35/101 ,  C04B35/117 ,  C03B17/06

CPC classification number: C04B35/1015 ,  C03B17/064 ,  C04B35/111 ,  C04B35/117 ,  C04B35/62685 ,  C04B2235/3201 ,  C04B2235/3206 ,  C04B2235/3208 ,  C04B2235/3213 ,  C04B2235/3215 ,  C04B2235/3225 ,  C04B2235/3232 ,  C04B2235/3236 ,  C04B2235/3244 ,  C04B2235/3251 ,  C04B2235/3272 ,  C04B2235/3284 ,  C04B2235/3418 ,  C04B2235/3427 ,  C04B2235/3463 ,  C04B2235/349 ,  C04B2235/6027 ,  C04B2235/604 ,  C04B2235/72 ,  C04B2235/77 ,  C04B2235/785 ,  C04B2235/80 ,  C04B2235/95 ,  C04B2235/96 ,  Y02P40/57

Abstract: A refractory object can include at least approximately 10 wt % Al2O3 and at least approximately 1 wt % SiO2. In an embodiment, the refractory object can include an additive. In a particular embodiment, the additive can include TiO2, Y2O3, SrO, BaO, CaO, Ta2O5, Fe2O3, ZnO, or MgO. The refractory object can include at least approximately 3 wt % of the additive. In an additional embodiment, the refractory object can include no greater than approximately 8 wt % of the additive. In a further embodiment, the creep rate of the refractory object can be at least approximately 1×10−6 h−1. In another embodiment, the creep rate of the refractory object can be no greater than approximately 5×10−5 h−1. In an illustrative embodiment, the refractory object can include a glass overflow trough or a forming block.

Abstract translation: 难熔物体可以包括至少约10重量％的Al 2 O 3和至少约1重量％的SiO 2。 在一个实施方案中，耐火物体可以包括添加剂。 在一个具体实施方案中，添加剂可包括TiO 2，Y 2 O 3，SrO，BaO，CaO，Ta 2 O 5，Fe 2 O 3，ZnO或MgO。 耐火物体可以包括至少约3重量％的添加剂。 在另外的实施方案中，耐火物体可以包括不大于约8重量％的添加剂。 在另一个实施方案中，难熔物体的蠕变速率可以为至少约1×10 -6 h -1。 在另一个实施方案中，难熔物体的蠕变速率可以不大于约5×10-5h-1。 在说明性实施例中，耐火物体可以包括玻璃溢流槽或成形块。

公开(公告)号：US09278431B2

公开(公告)日：2016-03-08

申请号：US14143260

申请日：2013-12-30

Applicant: Saint-Gobain Abrasives, Inc. ,  Saint-Gobain Abrasifs

Inventor： Srinivasan Ramanath ,  Kenneth A. Saucier ,  Rachana Upadhyay ,  Cong Wang

IPC: B24D3/06 ,  B24D5/00 ,  B24B1/00 ,  B24B9/00 ,  B24D3/00

CPC classification number: B24D3/06 ,  B24B1/00 ,  B24B9/00 ,  B24D3/008 ,  B24D3/342 ,  B24D5/00

Abstract: An abrasive article configured to grind a workpiece having a fracture toughness of less than about 6 MPa·m ½ includes a body comprising abrasive particles contained within a bond material comprising a metal, wherein the body comprises a ratio of VAG/VBM of at least about 1.3, wherein VAG is a volume percent of abrasive particles within a total volume of the body and VBM is a volume percent of bond material within the total volume of the body, and wherein the abrasive particles have an average particle size of 1 to 45 microns.

Abstract translation: 构造成研磨具有小于约6MPa·m 1/2的断裂韧性的工件的研磨制品包括包含包含在包含金属的粘合材料内的磨料颗粒的主体，其中所述主体包括至少约 1.3，其中VAG是体积总体积内磨料颗粒的体积百分数，VBM是体内总体积内的粘合材料的体积百分数，并且其中磨料颗粒具有1至45微米的平均粒度 。

公开(公告)号：US09211634B2

公开(公告)日：2015-12-15

申请号：US13627789

申请日：2012-09-26

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

Inventor： Paul W. Rehrig ,  Yinggang Tian ,  Arup K. Khaund

IPC: B24B21/00 ,  B28D1/08 ,  B24D18/00 ,  B24B27/06 ,  B23D61/18 ,  B23D65/00 ,  B24D3/06

CPC classification number: B24D18/00 ,  B23D61/185 ,  B23D65/00 ,  B24B27/0633 ,  B24D3/06

Abstract: An abrasive article including a substrate in the form of an elongated member having a core and a barrier layer in direct contact with an peripheral surface of the core. The barrier layer consists essentially of tin. A bonding layer is overlying the elongated substrate and abrasive particles are secured in the bonding layer.

Abstract translation: 一种磨料制品，其包括具有芯的细长构件形式的衬底和与芯的外围表面直接接触的阻挡层。 阻挡层基本上由锡组成。 粘合层覆盖在细长基材上，磨料颗粒固定在粘合层中。

公开(公告)号：US20150352689A1

公开(公告)日：2015-12-10

申请号：US14830123

申请日：2015-08-19

Applicant: Saint-Gobain Abrasives, Inc. ,  Saint-Gobain Abrasifs

Inventor： James J. MANNING ,  Mark E. Sternberg ,  Jianna Wang

IPC: B24D3/28 ,  B24D11/00

CPC classification number: B24D3/28 ,  B24B1/00 ,  B24B29/00 ,  B24D11/001 ,  C09K3/1409

Abstract: A coated abrasive product includes green, unfired abrasive aggregates having a generally spheroidal or toroidal shape, the aggregates formed from a composition comprising abrasive grit particles and a nanoparticle binder, wherein the abrasive aggregates are dispersed within a polymer resin coating, and wherein the coated abrasive product is capable of superfinishing a metal surface having an initial Ra in the range of about 1.5 micro inches to about 12.5 micro inches prior to application of the coated abrasive product and after application the surface has an Ra of less than 1.0 micro inch.

Abstract translation: 涂覆的磨料产品包括具有通常为球形或环形形状的绿色未烧成的磨料聚集体，所述聚集体由包含磨粒砂粒和纳米颗粒粘合剂的组合物形成，其中所述磨料聚集体分散在聚合物树脂涂层内，并且其中所述涂覆的磨料 在施加涂覆的磨料产品之前，产品能够对具有约1.5微英寸至约12.5微英寸范围内的初始Ra的金属表面进行超精加工，并且在施加之后，表面具有小于1.0微英寸的Ra。

公开(公告)号：US09102039B2

公开(公告)日：2015-08-11

申请号：US14143306

申请日：2013-12-30

Applicant: Saint-Gobain Abrasives, Inc. ,  Saint-Gobain Abrasifs

Inventor： Srinivasan Ramanath ,  Kenneth A. Saucier ,  Rachana Upadhyay ,  Lenny C. Sales ,  Marc A. Lamoureux ,  Matthew F. Jacob ,  Cong Wang

IPC: B24B1/00 ,  B24D3/06 ,  B24D3/00

CPC classification number: B24D3/06 ,  B24D3/008

Abstract: An abrasive article comprising: a first body comprising a first bond material having abrasive particles contained within the first bond material, wherein the first body comprising the first bond material comprises a ratio of VAG(1)/VBM(1) of at least about 1.3; a second body comprising a second bond material having abrasive particles contained within the second bond material, wherein the second body comprising the second bond material comprises a ratio of VAG(2)/VBM(2) of less than about 1.3, and wherein VAG is a volume percent of abrasive particles within a total volume of the first or second body respectively and VBM is a volume percent of the first or second bond material within the total volume of the first or second body respectively.

Abstract translation: 一种磨料制品，包括：第一主体，包括具有包含在所述第一粘合材料内的磨料颗粒的第一粘合材料，其中所述包含所述第一粘合材料的所述第一体包含至少约1.3的VAG（1）/ VBM（1） ; 第二主体，包括具有包含在第二接合材料内的磨料颗粒的第二粘合材料，其中包含第二粘合材料的第二体包含小于约1.3的VAG（2）/ VBM（2）的比率，并且其中VAG为 分别在第一或第二主体的总体积内的磨料颗粒的体积百分数，VBM分别为第一或第二体的总体积内的第一或第二粘合材料的体积百分数。

公开(公告)号：US20150202737A1

公开(公告)日：2015-07-23

申请号：US14579743

申请日：2014-12-22

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

Inventor： Bruce A. Roberge, JR. ,  John S. Hagan ,  David C. Graham

IPC: B24B55/02 ,  B24B19/00

CPC classification number: B24B55/02 ,  B24B19/009 ,  B24D7/18

Abstract: A system for removing material from a workpiece comprising: a mounted-point grinding tool configured to move from a first position to a second position traversing at least a portion of a slot in a workpiece and removing material from a surface of the workpiece; and a first nozzle configured to deliver coolant to the mounted-point grinding tool, wherein the first nozzle is configured to move with the mounted point grinding tool from the first position to the second position so that the distance between the first nozzle and the mounted-point grinding tool remains substantially unchanged. A second nozzle can be mounted on the opposite side of tool from first nozzle, with the second nozzle also configured to move with the grinding tool so that the distance between the first nozzle and the mounted-point grinding tool remains substantially unchanged during grinding.

Abstract translation: 一种用于从工件去除材料的系统，包括：安装点磨削构件，其被配置为从第一位置移动到穿过工件中的槽的至少一部分的第二位置，并从工件的表面移除材料; 以及第一喷嘴，其构造成将冷却剂输送到所述安装点磨削工具，其中所述第一喷嘴被构造成随着所述安装的点磨削工具从所述第一位置移动到所述第二位置，使得所述第一喷嘴和所安装的所述第一喷嘴之间的距离， 点磨削工具基本保持不变。 第二喷嘴可以安装在与第一喷嘴相对的工具的相对侧上，第二喷嘴还构造成与研磨工具一起移动，使得第一喷嘴和安装点磨削工具之间的距离在研磨期间保持基本不变。