发明授权
- 专利标题： Abrasion test methods and devices
- 专利标题（中）： 磨损试验方法和装置
-
申请号： US13358415申请日： 2012-01-25
-
公开(公告)号： US09293152B2公开(公告)日： 2016-03-22
- 发明人: Robert G. Biskeborn , Jason Liang , Calvin S. Lo
- 申请人： Robert G. Biskeborn , Jason Liang , Calvin S. Lo
- 申请人地址： US NY Armonk
- 专利权人： International Business Machines Corporation
- 当前专利权人： International Business Machines Corporation
- 当前专利权人地址： US NY Armonk
- 代理机构： Zilka-Kotab, PC
- 主分类号： G01N3/56
- IPC分类号： G01N3/56 ; G11B5/008 ; G11B5/455
摘要：
A system according to one embodiment includes a carrier for receiving a module; a transport mechanism for running a tape across a tape bearing surface of the module; and a measuring device for measuring an extent of wear of a coating on a tape bearing surface of the module. A module according to one embodiment includes a body having a tape bearing surface, the body having an approximate tape bearing surface profile and dimensions as a module of interest; and a coating on the tape bearing surface. A method according to one embodiment includes measuring an initial coating thickness on a tape bearing surface of a module in a carrier; running a tape across the tape bearing surface; and at intervals, measuring a residual thickness of the coating.
公开/授权文献
- US20130186172A1 ABRASION TEST METHODS AND DEVICES 公开/授权日：2013-07-25
信息查询
