FR2272789A1 - - Google Patents

Info

Publication number
FR2272789A1
FR2272789A1 FR7516327A FR7516327A FR2272789A1 FR 2272789 A1 FR2272789 A1 FR 2272789A1 FR 7516327 A FR7516327 A FR 7516327A FR 7516327 A FR7516327 A FR 7516327A FR 2272789 A1 FR2272789 A1 FR 2272789A1
Authority
FR
France
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.)
Granted
Application number
FR7516327A
Other languages
French (fr)
Other versions
FR2272789B1 (it
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.)
EXPERIMENTALNY INSTITUT METALLOR SU
EXNII METALLOREZH STANKOV
Original Assignee
EXPERIMENTALNY INSTITUT METALLOR SU
EXNII METALLOREZH STANKOV
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 EXPERIMENTALNY INSTITUT METALLOR SU, EXNII METALLOREZH STANKOV filed Critical EXPERIMENTALNY INSTITUT METALLOR SU
Publication of FR2272789A1 publication Critical patent/FR2272789A1/fr
Application granted granted Critical
Publication of FR2272789B1 publication Critical patent/FR2272789B1/fr
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
    • B23H7/00—Processes or apparatus applicable to both electrical discharge machining and electrochemical machining
    • B23H7/02—Wire-cutting
    • B23H7/06—Control of the travel curve of the relative movement between electrode and workpiece
    • 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
    • B23H7/00—Processes or apparatus applicable to both electrical discharge machining and electrochemical machining
    • B23H7/26—Apparatus for moving or positioning electrode relatively to workpiece; Mounting of electrode
    • B23H7/28—Moving electrode in a plane normal to the feed direction, e.g. orbiting
    • 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
    • B23Q1/01—Frames, beds, pillars or like members; Arrangement of ways
    • B23Q1/017—Arrangements of ways
    • 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
    • B23Q1/25—Movable or adjustable work or tool supports
    • B23Q1/26—Movable or adjustable work or tool supports characterised by constructional features relating to the co-operation of relatively movable members; Means for preventing relative movement of such members
    • B23Q1/40—Movable or adjustable work or tool supports characterised by constructional features relating to the co-operation of relatively movable members; Means for preventing relative movement of such members using ball, roller or wheel arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Machine Tool Units (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
FR7516327A 1974-05-27 1975-05-26 Expired FR2272789B1 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU2025822 1974-05-27

Publications (2)

Publication Number Publication Date
FR2272789A1 true FR2272789A1 (it) 1975-12-26
FR2272789B1 FR2272789B1 (it) 1977-07-08

Family

ID=20585054

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7516327A Expired FR2272789B1 (it) 1974-05-27 1975-05-26

Country Status (6)

Country Link
JP (1) JPS51143973A (it)
CH (1) CH605020A5 (it)
FR (1) FR2272789B1 (it)
GB (1) GB1460248A (it)
IT (1) IT1044106B (it)
SE (1) SE398055B (it)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0018346A1 (en) * 1979-04-23 1980-10-29 Bekaert Engineering Guide arrangement for a tool holder unit in a woodworking machine
US4661678A (en) * 1984-04-18 1987-04-28 Charmilles Technologies S.A. EDM apparatus provided with means for holding a portion cut off from the workpiece

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH632568A5 (fr) * 1978-07-14 1982-10-15 Leza Fernando Torres Bloc modulaire triaxial programmable pour la construction et l'essai de machines, notamment de machines-outils.
CN109175074A (zh) * 2018-09-11 2019-01-11 天津龙驰机械制造股份有限公司 一种打孔机

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0018346A1 (en) * 1979-04-23 1980-10-29 Bekaert Engineering Guide arrangement for a tool holder unit in a woodworking machine
US4661678A (en) * 1984-04-18 1987-04-28 Charmilles Technologies S.A. EDM apparatus provided with means for holding a portion cut off from the workpiece

Also Published As

Publication number Publication date
CH605020A5 (it) 1978-09-29
SE398055B (sv) 1977-12-05
FR2272789B1 (it) 1977-07-08
IT1044106B (it) 1980-03-20
GB1460248A (en) 1976-12-31
JPS51143973A (en) 1976-12-10
SE7505963L (sv) 1975-11-28

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Legal Events

Date Code Title Description
ST Notification of lapse