CN100515679C - 用于研磨磁头滑块的方法和装置 - Google Patents
用于研磨磁头滑块的方法和装置 Download PDFInfo
- Publication number
- CN100515679C CN100515679C CNB2004100053128A CN200410005312A CN100515679C CN 100515679 C CN100515679 C CN 100515679C CN B2004100053128 A CNB2004100053128 A CN B2004100053128A CN 200410005312 A CN200410005312 A CN 200410005312A CN 100515679 C CN100515679 C CN 100515679C
- Authority
- CN
- China
- Prior art keywords
- swing
- described main
- abrasive disk
- main swing
- lapping
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B49/00—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation
- B24B49/16—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation taking regard of the load
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B37/00—Lapping machines or devices; Accessories
- B24B37/04—Lapping machines or devices; Accessories designed for working plane surfaces
- B24B37/048—Lapping machines or devices; Accessories designed for working plane surfaces of sliders and magnetic heads of hard disc drives or the like
Abstract
Description
Claims (8)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003039596A JP4145162B2 (ja) | 2003-02-18 | 2003-02-18 | 磁気ヘッドスライダのラッピング加工方法およびラッピング加工装置 |
JP039596/2003 | 2003-02-18 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1522833A CN1522833A (zh) | 2004-08-25 |
CN100515679C true CN100515679C (zh) | 2009-07-22 |
Family
ID=32844473
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2004100053128A Expired - Fee Related CN100515679C (zh) | 2003-02-18 | 2004-01-30 | 用于研磨磁头滑块的方法和装置 |
Country Status (3)
Country | Link |
---|---|
US (1) | US6872123B2 (zh) |
JP (1) | JP4145162B2 (zh) |
CN (1) | CN100515679C (zh) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7260887B2 (en) * | 2004-02-27 | 2007-08-28 | Hitachi Global Storage Technologies Netherlands B.V. | Apparatus for controlling the lapping of a slider based on an amplitude of a readback signal produced from an externally applied magnetic field |
US7514016B2 (en) * | 2004-07-30 | 2009-04-07 | Hitachi Global Storage Technologies Netherlands, Bv | Methodology of chemical mechanical nanogrinding for ultra precision finishing of workpieces |
JP2006268895A (ja) * | 2005-03-22 | 2006-10-05 | Fujitsu Ltd | 薄膜磁気ヘッドスライダの製造方法 |
US8390962B2 (en) * | 2005-09-29 | 2013-03-05 | HGST Netherlands B.V. | Lapping method and station to achieve tight dimension controls for both read and write elements of magnetic recording heads and magnetic storage device formed thereby |
JP2007164886A (ja) | 2005-12-13 | 2007-06-28 | Fujitsu Ltd | 磁気ヘッドスライダの加工装置及び加工方法 |
US7871306B1 (en) * | 2007-01-22 | 2011-01-18 | Veeco Instruments Inc. | Minimal force air bearing for lapping tool |
US7764468B2 (en) | 2007-04-16 | 2010-07-27 | Tdk Corporation | Method for removing smear and magnetic recording/reproducing apparatus with function of removing smear |
US9343084B2 (en) | 2012-03-14 | 2016-05-17 | Western Digital Technologies, Inc. | Systems and methods for correcting slider parallelism error using compensation lapping |
US8834661B1 (en) | 2013-02-27 | 2014-09-16 | Western Digital Technologies, Inc. | Row bar ring-to-ring transfer using single-sided adhesive film and vacuum |
CN107808675B (zh) * | 2016-09-09 | 2021-04-30 | 新科实业有限公司 | 磁头滑块的加工测试方法、加工测试监控装置及加工设备 |
US10967478B2 (en) | 2017-09-29 | 2021-04-06 | Taiwan Semiconductor Manufacturing Company, Ltd. | Chemical mechanical polishing apparatus and method |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5749769A (en) * | 1994-12-16 | 1998-05-12 | International Business Machines Corporation | Lapping process using micro-advancement for optimizing flatness of a magnetic head air bearing surface |
US5816899A (en) * | 1996-07-22 | 1998-10-06 | Buehler, Ltd. | Micro precise polishing apparatus |
US6238276B1 (en) * | 1998-11-27 | 2001-05-29 | Alps Electric Co., Ltd. | Sizing lapping apparatus |
JP2001162526A (ja) * | 1999-12-07 | 2001-06-19 | Fujitsu Ltd | ラッピング方法及びラッピング装置 |
US6497611B2 (en) * | 2000-01-28 | 2002-12-24 | Tdk Corporation | Method of polishing a magnetic head slider |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0714138A (ja) | 1993-06-28 | 1995-01-17 | Tdk Corp | 磁気ヘッドの加工方法 |
-
2003
- 2003-02-18 JP JP2003039596A patent/JP4145162B2/ja not_active Expired - Fee Related
- 2003-12-30 US US10/747,290 patent/US6872123B2/en not_active Expired - Fee Related
-
2004
- 2004-01-30 CN CNB2004100053128A patent/CN100515679C/zh not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5749769A (en) * | 1994-12-16 | 1998-05-12 | International Business Machines Corporation | Lapping process using micro-advancement for optimizing flatness of a magnetic head air bearing surface |
US5816899A (en) * | 1996-07-22 | 1998-10-06 | Buehler, Ltd. | Micro precise polishing apparatus |
US6238276B1 (en) * | 1998-11-27 | 2001-05-29 | Alps Electric Co., Ltd. | Sizing lapping apparatus |
JP2001162526A (ja) * | 1999-12-07 | 2001-06-19 | Fujitsu Ltd | ラッピング方法及びラッピング装置 |
US6497611B2 (en) * | 2000-01-28 | 2002-12-24 | Tdk Corporation | Method of polishing a magnetic head slider |
Also Published As
Publication number | Publication date |
---|---|
CN1522833A (zh) | 2004-08-25 |
US20040162005A1 (en) | 2004-08-19 |
US6872123B2 (en) | 2005-03-29 |
JP2004249375A (ja) | 2004-09-09 |
JP4145162B2 (ja) | 2008-09-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US9211631B2 (en) | Grinding wheel truing tool and manufacturing method thereof, and truing apparatus, method for manufacturing grinding wheel and wafer edge grinding apparatus using the same | |
CN100515679C (zh) | 用于研磨磁头滑块的方法和装置 | |
KR20010015582A (ko) | 3지주에 장착된 플래폼 조립체가 설치된 연마기 | |
JP2602293B2 (ja) | 非球面形状物体の加工方法及び加工装置 | |
US7597034B2 (en) | Machining method employing oblique workpiece spindle | |
CN105643428A (zh) | 一种回转弹性体研磨抛光方法 | |
JP5093651B2 (ja) | 作業情報管理システム | |
CN108890419A (zh) | 自动平面检测磨削加工装置 | |
JP3706357B2 (ja) | コンプレッサーシリンダ用溝研削盤の砥石角度測定装置 | |
CN214638317U (zh) | 一种自动配针机构 | |
JP3877117B2 (ja) | ラッピング方法及びラッピング装置 | |
JP4460736B2 (ja) | 研磨装置 | |
JPH10180613A (ja) | ポリッシング装置 | |
JPS61152359A (ja) | 遊星運動式平行平面研削盤におけるワ−ク自動着脱装置 | |
CN220217886U (zh) | 一种零件毛刺打磨装置 | |
JP2003311616A (ja) | ドレッシング装置及び研削盤 | |
CN220660190U (zh) | 打磨装置 | |
JP2972166B2 (ja) | 非真円内面用ホーニングヘッド装置およびホーニング装置 | |
JPH11265860A (ja) | 部分研磨装置及び方法 | |
CN212351381U (zh) | 长弹簧卧式研磨机 | |
JPH0335064B2 (zh) | ||
CN212206032U (zh) | 一种自行车轮圈平面度测试台 | |
JP2002172550A (ja) | 研磨装置、研磨方法及びこれら装置又は方法を用いて得られた工作物 | |
JP3734770B2 (ja) | コンプレッサーシリンダ用溝研削盤のドレス装置 | |
JPH11320392A (ja) | 両面加工装置及び両面加工方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CI01 | Correction of invention patent gazette |
Correction item: First inventor Correct: Suto Koji False: Sudo Koji Number: 34 Volume: 20 |
|
CI02 | Correction of invention patent application |
Correction item: First inventor Correct: Suto Koji False: Sudo Koji Number: 34 Page: The title page Volume: 20 |
|
COR | Change of bibliographic data |
Free format text: CORRECT: THE FIRST INVENTOR; FROM: SUDO HAOYI TO: SUDO HAOER |
|
ERR | Gazette correction |
Free format text: CORRECT: THE FIRST INVENTOR; FROM: SUDO HAOYI TO: SUDO HAOER |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090722 Termination date: 20110130 |