DE2520520C3 - Spindelanordnung für elektrolytische Schleifmaschinen - Google Patents

Spindelanordnung für elektrolytische Schleifmaschinen

Info

Publication number
DE2520520C3
DE2520520C3 DE2520520A DE2520520A DE2520520C3 DE 2520520 C3 DE2520520 C3 DE 2520520C3 DE 2520520 A DE2520520 A DE 2520520A DE 2520520 A DE2520520 A DE 2520520A DE 2520520 C3 DE2520520 C3 DE 2520520C3
Authority
DE
Germany
Prior art keywords
spindle
collector
air
brush part
arrangement according
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
Application number
DE2520520A
Other languages
German (de)
English (en)
Other versions
DE2520520A1 (de
DE2520520B2 (de
Inventor
Shigenori Ando
Shinichi Kikuchi
Sadao Ichikawa Moritomo
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.)
Seiko Seiki KK
Original Assignee
Seiko Seiki KK
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
Priority claimed from JP5138974U external-priority patent/JPS50140088U/ja
Priority claimed from JP5208174A external-priority patent/JPS5536448B2/ja
Application filed by Seiko Seiki KK filed Critical Seiko Seiki KK
Publication of DE2520520A1 publication Critical patent/DE2520520A1/de
Publication of DE2520520B2 publication Critical patent/DE2520520B2/de
Application granted granted Critical
Publication of DE2520520C3 publication Critical patent/DE2520520C3/de
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23H—WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
    • B23H5/00—Combined machining
    • B23H5/06—Electrochemical machining combined with mechanical working, e.g. grinding or honing
    • B23H5/08—Electrolytic grinding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
    • B23Q1/0009—Energy-transferring means or control lines for movable machine parts; Control panels or boxes; Control parts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
    • B23Q1/0009—Energy-transferring means or control lines for movable machine parts; Control panels or boxes; Control parts
    • B23Q1/0018—Energy-transferring means or control lines for movable machine parts; Control panels or boxes; Control parts comprising hydraulic means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
    • B23Q1/70—Stationary or movable members for carrying working-spindles for attachment of tools or work
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R39/00—Rotary current collectors, distributors or interrupters
    • H01R39/02—Details for dynamo electric machines
    • H01R39/38—Brush holders
    • H01R39/381—Brush holders characterised by the application of pressure to brush
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R39/00—Rotary current collectors, distributors or interrupters
    • H01R39/02—Details for dynamo electric machines
    • H01R39/46—Auxiliary means for improving current transfer, or for reducing or preventing sparking or arcing
    • H01R39/48—Auxiliary means for improving current transfer, or for reducing or preventing sparking or arcing by air blast; by surrounding collector with non-conducting liquid or gas
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R39/00—Rotary current collectors, distributors or interrupters
    • H01R39/02—Details for dynamo electric machines
    • H01R39/56—Devices for lubricating or polishing slip-rings or commutators during operation of the collector

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Motor Or Generator Current Collectors (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Grinding-Machine Dressing And Accessory Apparatuses (AREA)
DE2520520A 1974-05-07 1975-05-07 Spindelanordnung für elektrolytische Schleifmaschinen Expired DE2520520C3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP5138974U JPS50140088U (enExample) 1974-05-07 1974-05-07
JP5208174A JPS5536448B2 (enExample) 1974-05-10 1974-05-10

Publications (3)

Publication Number Publication Date
DE2520520A1 DE2520520A1 (de) 1975-11-20
DE2520520B2 DE2520520B2 (de) 1978-08-31
DE2520520C3 true DE2520520C3 (de) 1979-05-03

Family

ID=26391925

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2520520A Expired DE2520520C3 (de) 1974-05-07 1975-05-07 Spindelanordnung für elektrolytische Schleifmaschinen

Country Status (5)

Country Link
US (1) US4006953A (enExample)
CH (1) CH592494A5 (enExample)
DE (1) DE2520520C3 (enExample)
ES (1) ES437361A1 (enExample)
GB (1) GB1494401A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10314397A1 (de) * 2003-03-28 2004-10-21 Schleifring Und Apparatebau Gmbh Pneumatische Verschleißanzeige für Schleifkohlen

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4364695A (en) * 1980-03-03 1982-12-21 Kurt Manufacturing Company, Inc. Carving machine with auxiliary frame
US7010959B2 (en) 2003-03-28 2006-03-14 Schleifring Und Apparatebau Gmbh Device and method for measuring mechanical path lengths by means of pneumatic pressure, in particular for sliding carbon contacts
JP5294777B2 (ja) * 2008-09-24 2013-09-18 ヤマザキマザック株式会社 工作機械のミル主軸
CN102717333B (zh) * 2012-06-29 2014-06-25 无锡机床股份有限公司 机床的高速电主轴结构
CN103934524B (zh) * 2014-04-10 2016-01-06 大连理工大学 一种电解磨削机床工件主轴单元
CN108071925B (zh) * 2017-12-29 2023-09-26 扬州海通电子科技有限公司 一种浸油式滑环的渗漏油液自收集装置
US20240063695A1 (en) * 2020-12-23 2024-02-22 Schunk Carbon Technology Gmbh Collection device for collecting electrical currents, and machine comprising a collection device of this kind
DE102023108650B3 (de) * 2023-04-04 2024-09-19 Audi Aktiengesellschaft Ableitvorrichtung zur Ableitung elektrischer Ströme sowie Maschine mit einer derartigen Ableitvorrichtung
CN117961503A (zh) * 2024-03-30 2024-05-03 温州友宏自动化科技有限公司 一种真空泵组装设备

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2291070A (en) * 1941-09-03 1942-07-28 Firm Selectar Mfg Corp Connecting device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10314397A1 (de) * 2003-03-28 2004-10-21 Schleifring Und Apparatebau Gmbh Pneumatische Verschleißanzeige für Schleifkohlen
DE10314397B4 (de) * 2003-03-28 2007-09-13 Schleifring Und Apparatebau Gmbh Pneumatische Verschleißanzeige für Schleifkohlen

Also Published As

Publication number Publication date
US4006953A (en) 1977-02-08
GB1494401A (en) 1977-12-07
CH592494A5 (enExample) 1977-10-31
DE2520520A1 (de) 1975-11-20
ES437361A1 (es) 1977-06-01
DE2520520B2 (de) 1978-08-31

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
8339 Ceased/non-payment of the annual fee