DE2551762A1 - Spannvorrichtung fuer laeppmaschinen zur ausrichtung und begrenzung der laepparbeit - Google Patents

Spannvorrichtung fuer laeppmaschinen zur ausrichtung und begrenzung der laepparbeit

Info

Publication number
DE2551762A1
DE2551762A1 DE19752551762 DE2551762A DE2551762A1 DE 2551762 A1 DE2551762 A1 DE 2551762A1 DE 19752551762 DE19752551762 DE 19752551762 DE 2551762 A DE2551762 A DE 2551762A DE 2551762 A1 DE2551762 A1 DE 2551762A1
Authority
DE
Germany
Prior art keywords
lapping
clamping device
plate
reference plate
inserts
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.)
Withdrawn
Application number
DE19752551762
Other languages
German (de)
English (en)
Inventor
Ernest A Benz
James V Keefe
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Speedfam Corp
Original Assignee
Speedfam Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Speedfam Corp filed Critical Speedfam Corp
Publication of DE2551762A1 publication Critical patent/DE2551762A1/de
Withdrawn legal-status Critical Current

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
    • B24B37/00—Lapping machines or devices; Accessories
    • B24B37/04—Lapping machines or devices; Accessories designed for working plane surfaces
    • B24B37/07—Lapping machines or devices; Accessories designed for working plane surfaces characterised by the movement of the work or lapping tool
    • B24B37/10—Lapping machines or devices; Accessories designed for working plane surfaces characterised by the movement of the work or lapping tool for single side lapping
    • B24B37/102—Lapping machines or devices; Accessories designed for working plane surfaces characterised by the movement of the work or lapping tool for single side lapping the workpieces or work carriers being able to rotate freely due to a frictional contact with the lapping tool
    • 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
    • B24B49/02—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 according to the instantaneous size and required size of the workpiece acted upon, the measuring or gauging being continuous or intermittent
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D219/00—Heterocyclic compounds containing acridine or hydrogenated acridine ring systems
    • C07D219/04—Heterocyclic compounds containing acridine or hydrogenated acridine ring systems with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to carbon atoms of the ring system
    • C07D219/08—Nitrogen atoms
    • C07D219/10—Nitrogen atoms attached in position 9
    • C07D219/12—Amino-alkylamino radicals attached in position 9

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
DE19752551762 1974-11-25 1975-11-18 Spannvorrichtung fuer laeppmaschinen zur ausrichtung und begrenzung der laepparbeit Withdrawn DE2551762A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US526612A US3898770A (en) 1974-11-25 1974-11-25 Lapping fixture reference plate assembly

Publications (1)

Publication Number Publication Date
DE2551762A1 true DE2551762A1 (de) 1976-05-26

Family

ID=24098043

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19752551762 Withdrawn DE2551762A1 (de) 1974-11-25 1975-11-18 Spannvorrichtung fuer laeppmaschinen zur ausrichtung und begrenzung der laepparbeit

Country Status (7)

Country Link
US (1) US3898770A (enExample)
JP (1) JPS5341399B2 (enExample)
DE (1) DE2551762A1 (enExample)
FR (1) FR2291826A1 (enExample)
GB (1) GB1458183A (enExample)
NL (1) NL7513621A (enExample)
SU (1) SU971080A3 (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4899053A (en) * 1987-10-21 1990-02-06 Criticare Systems, Inc. Solid state non-dispersive IR analyzer using electrical current-modulated microsources
US5193316A (en) * 1991-10-29 1993-03-16 Texas Instruments Incorporated Semiconductor wafer polishing using a hydrostatic medium
US5931724A (en) * 1997-07-11 1999-08-03 Applied Materials, Inc. Mechanical fastener to hold a polishing pad on a platen in a chemical mechanical polishing system
US5957763A (en) * 1997-09-19 1999-09-28 Speedfam Corporation Polishing apparatus with support columns supporting multiple platform members
TWI601871B (zh) * 2012-06-27 2017-10-11 Ｍ３Ｓ控股私人有限公司 組合強化聯結器及柱對準裝置
US9387569B2 (en) * 2013-04-27 2016-07-12 John Blick Leather head finishing system having plurality of apertures and angled shoe rails

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3090169A (en) * 1961-05-11 1963-05-21 Stephen A Boettcher Lapping machine fixture
US3388506A (en) * 1964-11-16 1968-06-18 Speedlap Corp Lap limiting fixture means

Also Published As

Publication number Publication date
US3898770A (en) 1975-08-12
NL7513621A (nl) 1976-05-28
JPS5192497A (enExample) 1976-08-13
FR2291826B3 (enExample) 1978-08-25
JPS5341399B2 (enExample) 1978-11-02
SU971080A3 (ru) 1982-10-30
FR2291826A1 (fr) 1976-06-18
GB1458183A (en) 1976-12-08

Similar Documents

Publication Publication Date Title
DE2442445A1 (de) Anordnung zur befestigung eines zu bearbeitenden werkstuecks auf einer werkzeugmaschine
DE2516588A1 (de) Maschine zum abschneiden von holzmaterial
DE69506474T2 (de) Vorrichtung zum Planen oder Polieren von steinigen Materialen
DE2908034C2 (enExample)
DE3528106C2 (enExample)
DE2903622A1 (de) Vorrichtung zum halten von werkstuecken, insbesondere zahnraedern
DE2551762A1 (de) Spannvorrichtung fuer laeppmaschinen zur ausrichtung und begrenzung der laepparbeit
DE102018119980A1 (de) Spann- oder Greifeinrichtung
DE19804750C2 (de) Poliervorrichtung
DE2922589A1 (de) Werkstueckaufspanntisch
DE4420380C2 (de) Aufspannkörper einer Spannpalette
DE2926656A1 (de) Spreizdorn
DE885951C (de) Mehrfachstahlhalter
EP0144598B1 (de) Nadelbett für Rundstrick- und -wirkmaschinen
DE2120519A1 (de) Honwerkzeug
DE19514512C2 (de) Einrichtung zum positionsdefinierten Aufspannen eines Werkstückes
DE1817257A1 (de) Raeumvorrichtung
CH687133A5 (de) Buerstenschleifkopf fuer eine Schleifmaschine, insbesondere fuer Taeferbretter, sowie Schleifmaschine.
DE828943C (de) Spannbacken fuer eine Spannvorrichtung fuer Werkstuecke
DE1584397A1 (de) Verfahren zum Aufbauen von Formen fuer Betonelemente auf Metalltischen,wobei die Waende der Formen aus Metallprofilen bestehen
DE1128255B (de) Mitnehmerspitze
DE2131709A1 (de) Maschine zum Scharfschleifen von Gesteinsbohrern
AT240209B (de) Schleifschuh für Bandschleifmaschinen
DE882506C (de) Auswechselbarer Werkzeughalter
DE7739027U1 (de) Vorrichtung zum Festlegen von zwei steckbar verbundenen Werkstücken o.dgl

Legal Events

Date Code Title Description
8139 Disposal/non-payment of the annual fee