GB924617A - Improved electromagnetically energised oscillating head for spark erosion machines - Google Patents

Improved electromagnetically energised oscillating head for spark erosion machines

Info

Publication number
GB924617A
GB924617A GB26793/61A GB2679361A GB924617A GB 924617 A GB924617 A GB 924617A GB 26793/61 A GB26793/61 A GB 26793/61A GB 2679361 A GB2679361 A GB 2679361A GB 924617 A GB924617 A GB 924617A
Authority
GB
United Kingdom
Prior art keywords
spark erosion
housing
energised
electrode
oscillating head
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
GB26793/61A
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.)
Nassovia Werkzeugmaschinenfabrik GmbH
Original Assignee
Nassovia Werkzeugmaschinenfabrik GmbH
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 Nassovia Werkzeugmaschinenfabrik GmbH filed Critical Nassovia Werkzeugmaschinenfabrik GmbH
Publication of GB924617A publication Critical patent/GB924617A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K33/00—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system
    • H02K33/02—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system with armatures moved one way by energisation of a single coil system and returned by mechanical force, e.g. by springs
    • H02K33/04—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system with armatures moved one way by energisation of a single coil system and returned by mechanical force, e.g. by springs wherein the frequency of operation is determined by the frequency of uninterrupted AC energisation
    • 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
    • B23H7/30—Moving electrode in the feed direction
    • 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
    • B23H9/00—Machining specially adapted for treating particular metal objects or for obtaining special effects or results on metal objects
    • B23H9/001—Disintegrating

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)

Abstract

924,617. Reciprocating motors. NASSOVIA WERKZEUGMASCHINENFABRIK G.m.b.H. July 24, 1961 [July 23, 1960], No. 26793/61. Class 35. [Also in Group XXII] Means for oscillating the electrode of a spark erosion machine in its direction of feed comprises an electrode support 5 mounted within a housing 1 on at least two spring elements 11, 12 having an adjustable pre-stress in the direction of oscillation which is produced by an electromagnet 2 through an air gap 8. The support 5 is screwed to an armature 7 or may be integral therewith. Each spring comprises inner and outer tubes 11<SP>1</SP> with intermediate rubber members 11 secured by vulcanizing. The prestressing of the springs to suit the weight of the electrode is adjustable by a ring 4 screwed into the housing and having a pointer 16 co-operating with a scale on the housing.
GB26793/61A 1960-07-23 1961-07-24 Improved electromagnetically energised oscillating head for spark erosion machines Expired GB924617A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEN0018674 1960-07-23

Publications (1)

Publication Number Publication Date
GB924617A true GB924617A (en) 1963-04-24

Family

ID=7340651

Family Applications (1)

Application Number Title Priority Date Filing Date
GB26793/61A Expired GB924617A (en) 1960-07-23 1961-07-24 Improved electromagnetically energised oscillating head for spark erosion machines

Country Status (3)

Country Link
US (1) US3053965A (en)
CH (1) CH391917A (en)
GB (1) GB924617A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1465013B1 (en) * 1963-12-10 1971-01-14 Eksperimental Nyj Ni Skij I Me Working head for electrical discharge machines

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3312841A (en) * 1963-10-22 1967-04-04 Shinko Electric Co Ltd Electromagnetic vibrator
US3271598A (en) * 1963-11-14 1966-09-06 Syncro Corp Pivot mounting for oscillatory tool
US3522460A (en) * 1967-11-02 1970-08-04 Fmc Corp Vibrator
FR2554373B1 (en) * 1983-11-04 1986-03-28 Framatome Sa SPARKING MACHINING DEVICE
US5773781A (en) * 1993-02-10 1998-06-30 Fanuc, Ltd. Profiling electrical discharge machining apparatus

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2501954A (en) * 1945-06-28 1950-03-28 Ian C Mckechnie Electric arc drill
US2654256A (en) * 1950-08-23 1953-10-06 Elox Corp Michigan Diaphragm spring reciprocating tool
US2753429A (en) * 1953-02-25 1956-07-03 Elox Corp Michigan Electrical discharge machining
US2903556A (en) * 1955-05-17 1959-09-08 Elox Corp Michigan High frequency vibration

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1465013B1 (en) * 1963-12-10 1971-01-14 Eksperimental Nyj Ni Skij I Me Working head for electrical discharge machines

Also Published As

Publication number Publication date
US3053965A (en) 1962-09-11
CH391917A (en) 1965-05-15

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