CA953917A - Method of and apparatus for machining ferromagnetic workpieces to true flatness - Google Patents
Method of and apparatus for machining ferromagnetic workpieces to true flatnessInfo
- Publication number
- CA953917A CA953917A CA151,044A CA151044A CA953917A CA 953917 A CA953917 A CA 953917A CA 151044 A CA151044 A CA 151044A CA 953917 A CA953917 A CA 953917A
- Authority
- CA
- Canada
- Prior art keywords
- ferromagnetic workpieces
- machining
- true flatness
- flatness
- true
- 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
Links
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
- B24B21/00—Machines or devices using grinding or polishing belts; Accessories therefor
- B24B21/04—Machines or devices using grinding or polishing belts; Accessories therefor for grinding plane surfaces
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US25944472A | 1972-06-05 | 1972-06-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA953917A true CA953917A (en) | 1974-09-03 |
Family
ID=22984975
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA151,044A Expired CA953917A (en) | 1972-06-05 | 1972-09-06 | Method of and apparatus for machining ferromagnetic workpieces to true flatness |
Country Status (3)
Country | Link |
---|---|
US (1) | US3801293A (xx) |
JP (1) | JPS5143914B2 (xx) |
CA (1) | CA953917A (xx) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4750297A (en) * | 1981-12-23 | 1988-06-14 | Anderson William J | Grinding apparatus and method |
US4931120A (en) * | 1988-12-27 | 1990-06-05 | Corning Incorporated | Method of tapering end of capillary tube bore for optic fiber coupling |
DE19626215A1 (de) * | 1996-06-29 | 1998-01-02 | Bosch Gmbh Robert | Verfahren zur Nachbearbeitung eines galvanisch abgeformten magnetischen Metallbleches |
JP3378172B2 (ja) * | 1997-05-28 | 2003-02-17 | 昭和電工株式会社 | 磁気ディスク基板の製造方法 |
US6059638A (en) * | 1999-01-25 | 2000-05-09 | Lucent Technologies Inc. | Magnetic force carrier and ring for a polishing apparatus |
US6234868B1 (en) * | 1999-04-30 | 2001-05-22 | Lucent Technologies Inc. | Apparatus and method for conditioning a polishing pad |
US6328632B1 (en) * | 1999-08-31 | 2001-12-11 | Micron Technology, Inc. | Polishing pads and planarizing machines for mechanical and/or chemical-mechanical planarization of microelectronic substrate assemblies |
KR20080098155A (ko) * | 2007-05-04 | 2008-11-07 | 엘지전자 주식회사 | 곡면과 평면에 걸쳐 헤어라인이 연속 가공된 금속판재,곡면과 평면을 포함한 금속판재의 연속 헤어라인 가공 장치및 방법 |
WO2009082508A1 (en) | 2007-12-21 | 2009-07-02 | Professional Tool Manufacturing, Llc | Cutting tool sharpener |
CN108032144A (zh) * | 2017-11-30 | 2018-05-15 | 宁波江北森壹机械制造有限公司 | 一种抛光设备的使用方法 |
CN108032203A (zh) * | 2017-11-30 | 2018-05-15 | 宁波江北森壹机械制造有限公司 | 一种抛光设备 |
-
1972
- 1972-06-05 US US00259444A patent/US3801293A/en not_active Expired - Lifetime
- 1972-09-06 CA CA151,044A patent/CA953917A/en not_active Expired
- 1972-12-27 JP JP47130131A patent/JPS5143914B2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
AU4646272A (en) | 1974-03-14 |
US3801293A (en) | 1974-04-02 |
JPS4956290A (xx) | 1974-05-31 |
JPS5143914B2 (xx) | 1976-11-25 |
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