基本信息:
- 专利标题: METHOD OF FORMING A RECESS IN A SUBSTRATE, ABRASIVE WHEEL, AND COVER
- 专利标题(中):在基材,磨料轮和覆盖物中形成记忆的方法
- 申请号:PCT/US2014/040830 申请日:2014-06-04
- 公开(公告)号:WO2014197551A2 公开(公告)日:2014-12-11
- 发明人: SVENTEK, Bruce A. , NELSON, Mitchell L. , BAIRD, David G. , BRETSCHER, Kathryn R.
- 申请人: 3M INNOVATIVE PROPERTIES COMPANY
- 申请人地址: 3M Center Post Office Box 33427 Saint Paul, Minnesota 55133-3427 US
- 专利权人: 3M INNOVATIVE PROPERTIES COMPANY
- 当前专利权人: 3M INNOVATIVE PROPERTIES COMPANY
- 当前专利权人地址: 3M Center Post Office Box 33427 Saint Paul, Minnesota 55133-3427 US
- 代理机构: WRIGHT, Bradford, B. et al.
- 优先权: US61/832,327 20130607
- 主分类号: B24B13/015
- IPC分类号: B24B13/015 ; B24B19/03 ; B24B21/00 ; B24D5/06 ; B24D5/12 ; C03B11/08 ; C03C19/00
摘要:
A method of forming a recess in a surface of a substrate includes: providing an abrasive article comprising a structured abrasive member disposed along a peripheral surface of a support member, frictionally contacting the structured abrasive layer with a surface of a substrate, longitudinally advancing the structured abrasive layer relative to the surface of the substrate; and rotating at least one of the abrasive article or the substrate relative to the other around a rotational axis perpendicular to the surface of the substrate such that the structured abrasive layer maintains contact with and abrades the surface of the substrate. The structured abrasive member comprises a structured abrasive layer comprising shaped abrasive composites secured to a backing, wherein the backing is proximate to the support member. The shaped abrasive composites comprise abrasive particles retained in a binder material. The present disclosure also provides an abrasive wheel comprises a structured abrasive member disposed on a peripheral surface of a support wheel and display covers including a spherically concave recess abutting a cylindrical passage.
摘要(中):
在基板的表面中形成凹部的方法包括:提供包括沿着支撑构件的外周表面设置的结构化研磨件的磨料制品,将结构化研磨层与基底表面摩擦接触,纵向推进结构化 研磨层相对于基底的表面; 以及使所述研磨制品或所述基底中的至少一个相对于另一个围绕垂直于所述基底的表面的旋转轴线旋转,使得所述结构化研磨层保持与所述基底的表面接触并磨蚀所述基底的表面。 结构化研磨件包括结构化研磨层,其包括固定到背衬的成形研磨复合材料,其中背衬靠近支撑构件。 成形磨料复合材料包括保留在粘合剂材料中的磨料颗粒。 本公开还提供了一种砂轮,其包括设置在支撑轮的外周表面上的结构化研磨构件和包括邻接圆柱形通道的球形凹槽的显示盖。
IPC结构图谱:
B | 作业;运输 |
--B24 | 磨削;抛光 |
----B24B | 用于磨削或抛光的机床、装置或工艺;磨具磨损表面的修理或调节;磨削,抛光剂或研磨剂的进给 |
------B24B13/00 | 为磨削或抛光透镜上的光学表面和其他工件上相似形状表面设计的机床或装置及其附件 |
--------B24B13/015 | .电视显像管观察屏的,矿山用头灯反射镜或类似物 |