FR1455729A - Lapping machine - Google Patents
Lapping machineInfo
- Publication number
- FR1455729A FR1455729A FR40706A FR40706A FR1455729A FR 1455729 A FR1455729 A FR 1455729A FR 40706 A FR40706 A FR 40706A FR 40706 A FR40706 A FR 40706A FR 1455729 A FR1455729 A FR 1455729A
- Authority
- FR
- France
- Prior art keywords
- lapping machine
- lapping
- machine
- 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
- B24B53/00—Devices or means for dressing or conditioning abrasive surfaces
- B24B53/017—Devices or means for dressing, cleaning or otherwise conditioning lapping tools
-
- 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
- B24B37/005—Control means for lapping machines or devices
-
- 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
-
- 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
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/04—Headstocks; Working-spindles; Features relating thereto
-
- 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
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/04—Headstocks; Working-spindles; Features relating thereto
- B24B41/047—Grinding heads for working on plane surfaces
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US416825A US3374582A (en) | 1964-12-08 | 1964-12-08 | Lapping machine |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1455729A true FR1455729A (en) | 1966-10-14 |
Family
ID=23651464
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR40706A Expired FR1455729A (en) | 1964-12-08 | 1965-12-02 | Lapping machine |
Country Status (5)
Country | Link |
---|---|
US (1) | US3374582A (en) |
CH (1) | CH446097A (en) |
DE (1) | DE1502592A1 (en) |
FR (1) | FR1455729A (en) |
GB (1) | GB1067807A (en) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3500589A (en) * | 1967-07-25 | 1970-03-17 | Fmc Corp | Disc brake grinder |
US4216629A (en) * | 1978-09-15 | 1980-08-12 | Degaeta Albert M | Method and apparatus for producing balls |
US4270314A (en) * | 1979-09-17 | 1981-06-02 | Speedfam Corporation | Bearing mount for lapping machine pressure plate |
WO1988006949A1 (en) * | 1987-03-10 | 1988-09-22 | Gruzinsky Politekhnichesky Institut Imeni V.I.Leni | Machine tool for abrasive machining |
US5123218A (en) * | 1990-02-02 | 1992-06-23 | Speedfam Corporation | Circumferential pattern finishing method |
US5187901A (en) * | 1990-02-02 | 1993-02-23 | Speedfam Corporation | Circumferential pattern finishing machine |
US5224304A (en) * | 1991-11-07 | 1993-07-06 | Speedfam Corporation | Automated free abrasive machine for one side piece part machining |
DE69316849T2 (en) * | 1992-11-27 | 1998-09-10 | Ebara Corp., Tokio/Tokyo | Method and device for polishing a workpiece |
US5635083A (en) * | 1993-08-06 | 1997-06-03 | Intel Corporation | Method and apparatus for chemical-mechanical polishing using pneumatic pressure applied to the backside of a substrate |
JPH07237120A (en) * | 1994-02-22 | 1995-09-12 | Nec Corp | Wafer grinding device |
US5733175A (en) * | 1994-04-25 | 1998-03-31 | Leach; Michael A. | Polishing a workpiece using equal velocity at all points overlapping a polisher |
US5607341A (en) * | 1994-08-08 | 1997-03-04 | Leach; Michael A. | Method and structure for polishing a wafer during manufacture of integrated circuits |
US5533924A (en) * | 1994-09-01 | 1996-07-09 | Micron Technology, Inc. | Polishing apparatus, a polishing wafer carrier apparatus, a replacable component for a particular polishing apparatus and a process of polishing wafers |
US5899798A (en) * | 1997-07-25 | 1999-05-04 | Obsidian Inc. | Low profile, low hysteresis force feedback gimbal system for chemical mechanical polishing |
US5951382A (en) * | 1997-12-01 | 1999-09-14 | Lucent Technologies Inc. | Chemical mechanical polishing carrier fixture and system |
US5967885A (en) * | 1997-12-01 | 1999-10-19 | Lucent Technologies Inc. | Method of manufacturing an integrated circuit using chemical mechanical polishing |
US6386947B2 (en) | 2000-02-29 | 2002-05-14 | Applied Materials, Inc. | Method and apparatus for detecting wafer slipouts |
US7399217B1 (en) | 2007-02-05 | 2008-07-15 | P.R. Hoffman Machine Products | Lapping machine |
US8702473B1 (en) | 2013-03-04 | 2014-04-22 | Gordon Lyons | Rock polishing systems and methods |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2079076A (en) * | 1931-04-03 | 1937-05-04 | Libbey Owens Ford Glass Co | Truing apparatus for grinding wheels |
FR913570A (en) * | 1945-08-24 | 1946-09-13 | Automatic equipment for pricking grinding wheels for pulp production | |
US2687603A (en) * | 1951-06-26 | 1954-08-31 | Crane Packing Co | Method of lapping quartz crystals |
DE1093251B (en) * | 1956-01-05 | 1960-11-17 | Karl Hack | Dressing device for the end faces of the grinding wheels on spring end grinding machines |
DE1110544B (en) * | 1957-11-29 | 1961-07-06 | Siemens Ag | Single disc lapping machine for semiconductor wafers |
US2968135A (en) * | 1958-04-07 | 1961-01-17 | Abrading Systems Company | Lapping machine |
-
1964
- 1964-12-08 US US416825A patent/US3374582A/en not_active Expired - Lifetime
-
1965
- 1965-11-23 GB GB49693/65A patent/GB1067807A/en not_active Expired
- 1965-12-02 FR FR40706A patent/FR1455729A/en not_active Expired
- 1965-12-03 CH CH1669765A patent/CH446097A/en unknown
- 1965-12-07 DE DE1965S0100834 patent/DE1502592A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
US3374582A (en) | 1968-03-26 |
GB1067807A (en) | 1967-05-03 |
CH446097A (en) | 1967-10-31 |
DE1502592A1 (en) | 1969-08-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR1429468A (en) | Harvesting machine | |
FR1432890A (en) | Grinding machine | |
FR1455729A (en) | Lapping machine | |
CH438996A (en) | Grinding machine | |
CH435014A (en) | Grinding machine | |
CH448697A (en) | Sewing machine | |
FR1459523A (en) | Winding machine | |
CH412612A (en) | Grinding machine | |
FR1413187A (en) | Ceiling grinding machine | |
CH482544A (en) | Photo-composing machine | |
FR1383574A (en) | Weaving machine | |
CH443177A (en) | Weaving machine | |
FR1400615A (en) | Grinding machine | |
FR1501535A (en) | Grinding machine | |
FR1488504A (en) | Grinding machine | |
FR85143E (en) | Grinding machine | |
FR1411172A (en) | Grinding machine | |
FR1441738A (en) | Sewing machine | |
FR1389852A (en) | Belt sanding machine | |
FR1492155A (en) | Post-marking machine | |
FR1431722A (en) | Photocomposer | |
FR1339102A (en) | Lapping machine | |
FR1535263A (en) | Lapping machine | |
FR1411206A (en) | Diluting machine | |
FR1416348A (en) | Harvesting machine |