EP0109845A3 - Improved methods and apparatus for surface machining - Google Patents

Improved methods and apparatus for surface machining Download PDF

Info

Publication number
EP0109845A3
EP0109845A3 EP83307081A EP83307081A EP0109845A3 EP 0109845 A3 EP0109845 A3 EP 0109845A3 EP 83307081 A EP83307081 A EP 83307081A EP 83307081 A EP83307081 A EP 83307081A EP 0109845 A3 EP0109845 A3 EP 0109845A3
Authority
EP
European Patent Office
Prior art keywords
flushing
improved methods
surface machining
machined
chemical
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Withdrawn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
EP83307081A
Other languages
German (de)
French (fr)
Other versions
EP0109845A2 (en
Inventor
Lawrence J. Rhoades
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.)
Extrude Hone Ltd
Original Assignee
Extrude Hone Ltd
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 Extrude Hone Ltd filed Critical Extrude Hone Ltd
Publication of EP0109845A2 publication Critical patent/EP0109845A2/en
Publication of EP0109845A3 publication Critical patent/EP0109845A3/en
Withdrawn legal-status Critical Current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
    • B24B35/00—Machines or devices designed for superfinishing surfaces on work, i.e. by means of abrading blocks reciprocating with high frequency
    • B24B35/005—Machines or devices designed for superfinishing surfaces on work, i.e. by means of abrading blocks reciprocating with high frequency for making three-dimensional objects

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)

Abstract

Methods and apparatus are provided for mechanical, electro-chemical, and chemical machining of work surfaces with improved flushing of debris from the surfaces. One embodiment of the invention utilizes a machining tool formed from a plurality of tubular or rod-like elements easily conformable to the surface to be machined, while providing increased flow of flushing fluids across the machined surface. Another embodiment accomplishes improved work surface flushing via a porous tool.
EP83307081A 1982-11-18 1983-11-18 Improved methods and apparatus for surface machining Withdrawn EP0109845A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US44273282A 1982-11-18 1982-11-18
US442732 1982-11-18

Related Child Applications (2)

Application Number Title Priority Date Filing Date
EP87107896.0 Division-Into 1983-11-18
EP87107896 Division 1983-11-18

Publications (2)

Publication Number Publication Date
EP0109845A2 EP0109845A2 (en) 1984-05-30
EP0109845A3 true EP0109845A3 (en) 1985-10-23

Family

ID=23757938

Family Applications (1)

Application Number Title Priority Date Filing Date
EP83307081A Withdrawn EP0109845A3 (en) 1982-11-18 1983-11-18 Improved methods and apparatus for surface machining

Country Status (2)

Country Link
EP (1) EP0109845A3 (en)
JP (1) JPS59142025A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6161713A (en) * 1984-09-03 1986-03-29 Inoue Japax Res Inc Electric discharge machining device
JPH0746426Y2 (en) * 1990-01-30 1995-10-25 株式会社中央製作所 Anode electrode for electrolytic deburring machine
KR100775554B1 (en) 2006-03-10 2007-11-15 주식회사 케이티프리텔 Method and system for providing dynamic wall paper service based contents
CN100563935C (en) * 2007-05-23 2009-12-02 江苏天一超细金属粉末有限公司 A kind of method and apparatus that makes material granule uniform distributing/orderly arranging/preferred orientation

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB815090A (en) * 1955-07-14 1959-06-17 Sparcatron Ltd Improvements in the electric disintegration of conductive materials
FR1410034A (en) * 1964-09-29 1965-09-03 Process for manufacturing diamond tools and tool obtained by this process
GB1012161A (en) * 1961-03-08 1965-12-08 Ass Eng Ltd Improvements in or relating to electrochemical machining
US3244852A (en) * 1964-01-06 1966-04-05 Avco Corp Process for making electric discharge machining electrode
US3290124A (en) * 1964-10-29 1966-12-06 Rametco Inc Porous electrical discharge machine electrodes
US3433730A (en) * 1965-04-28 1969-03-18 Gen Electric Electrically conductive tool and method for making
DE2008943A1 (en) * 1970-02-26 1971-09-09 Sobanski Paul Werkzeugbau Erosion electrode and method and device for producing erosion electrodes
US3846611A (en) * 1973-08-15 1974-11-05 D Fedjukin Tool for shaping articles to a pattern
US3962830A (en) * 1970-09-01 1976-06-15 Oconnor Thomas John Machining structure
FR2299122A1 (en) * 1974-09-23 1976-08-27 Edenvale Eng Works PROCESS FOR MANUFACTURING ABRASIVE TOOLS AND OBTAINED TOOLS

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB815090A (en) * 1955-07-14 1959-06-17 Sparcatron Ltd Improvements in the electric disintegration of conductive materials
GB1012161A (en) * 1961-03-08 1965-12-08 Ass Eng Ltd Improvements in or relating to electrochemical machining
US3244852A (en) * 1964-01-06 1966-04-05 Avco Corp Process for making electric discharge machining electrode
FR1410034A (en) * 1964-09-29 1965-09-03 Process for manufacturing diamond tools and tool obtained by this process
US3290124A (en) * 1964-10-29 1966-12-06 Rametco Inc Porous electrical discharge machine electrodes
US3433730A (en) * 1965-04-28 1969-03-18 Gen Electric Electrically conductive tool and method for making
DE2008943A1 (en) * 1970-02-26 1971-09-09 Sobanski Paul Werkzeugbau Erosion electrode and method and device for producing erosion electrodes
US3962830A (en) * 1970-09-01 1976-06-15 Oconnor Thomas John Machining structure
US3846611A (en) * 1973-08-15 1974-11-05 D Fedjukin Tool for shaping articles to a pattern
FR2299122A1 (en) * 1974-09-23 1976-08-27 Edenvale Eng Works PROCESS FOR MANUFACTURING ABRASIVE TOOLS AND OBTAINED TOOLS

Also Published As

Publication number Publication date
EP0109845A2 (en) 1984-05-30
JPS59142025A (en) 1984-08-15

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Designated state(s): AT BE CH DE FR GB IT LI LU NL SE

17P Request for examination filed

Effective date: 19841031

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Designated state(s): AT BE CH DE FR GB IT LI LU NL SE

17Q First examination report despatched

Effective date: 19861001

R17C First examination report despatched (corrected)

Effective date: 19870519

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 19890530

EUG Se: european patent has lapsed

Ref document number: 83307081.6

Effective date: 19900330

RIN1 Information on inventor provided before grant (corrected)

Inventor name: RHOADES, LAWRENCE J.