ES467130A1 - Arrangement for re-reeling of a wire electrode for electrospark cutting devices - Google Patents

Arrangement for re-reeling of a wire electrode for electrospark cutting devices

Info

Publication number
ES467130A1
ES467130A1 ES467130A ES467130A ES467130A1 ES 467130 A1 ES467130 A1 ES 467130A1 ES 467130 A ES467130 A ES 467130A ES 467130 A ES467130 A ES 467130A ES 467130 A1 ES467130 A1 ES 467130A1
Authority
ES
Spain
Prior art keywords
wire electrode
spark
coil
reeling
arrangement
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
ES467130A
Other languages
Spanish (es)
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.)
VYZK USTAV MECH
Original Assignee
VYZK USTAV MECH
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 VYZK USTAV MECH filed Critical VYZK USTAV MECH
Publication of ES467130A1 publication Critical patent/ES467130A1/en
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
    • B23H7/08—Wire electrodes
    • B23H7/10—Supporting, winding or electrical connection of wire-electrode
    • B23H7/105—Wire guides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Unwinding Of Filamentary Materials (AREA)

Abstract

Improvements in the rewinding systems for wire electrodes, for short-circuit devices by electric spark, comprising a development coil and a rewind coil, a wire electrode being guided between said coils by a system of guide elements and through a spark jump point, characterized in that the system comprises a tension roller located in the path of the wire electrode between the development coil and the jump point of the spark so that a drive roller connected to the drive slide is located in the path of the wire electrode between the point of jump of the spark and the rewind coil, being at least 120º the angle at which the wire electrode burns the tensioner roller and the drive roller. (Machine-translation by Google Translate, not legally binding)
ES467130A 1977-03-21 1978-02-20 Arrangement for re-reeling of a wire electrode for electrospark cutting devices Expired ES467130A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS771825A CS202751B1 (en) 1977-03-21 1977-03-21 Rewinding device of the wire electrode for the electrospark cutting device

Publications (1)

Publication Number Publication Date
ES467130A1 true ES467130A1 (en) 1978-11-16

Family

ID=5353588

Family Applications (1)

Application Number Title Priority Date Filing Date
ES467130A Expired ES467130A1 (en) 1977-03-21 1978-02-20 Arrangement for re-reeling of a wire electrode for electrospark cutting devices

Country Status (8)

Country Link
CS (1) CS202751B1 (en)
DD (1) DD134069A1 (en)
DE (1) DE2809339A1 (en)
ES (1) ES467130A1 (en)
FR (1) FR2384583A1 (en)
GB (1) GB1594057A (en)
IT (1) IT1093395B (en)
PL (1) PL205415A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2067946B (en) * 1980-02-14 1984-08-08 Inoue Japax Res Electrode holder-guidance assembly for wire-cut electrical machining
JPS56146625A (en) * 1980-04-14 1981-11-14 Fanuc Ltd Wire-cut discharge processing machine
CH664719A5 (en) * 1985-11-22 1988-03-31 Charmilles Technologies CONTACT MECHANISM FOR WIRE-ELECTRODE FOR ELECTROEROSION.
JPH0326421A (en) * 1989-06-24 1991-02-05 Amada Washino Co Ltd Wire cut electric discharge machine
JP2616110B2 (en) * 1990-03-13 1997-06-04 三菱電機株式会社 Wire electric discharge machine
DE10009556C2 (en) * 2000-02-29 2002-08-01 Agie Sa Wire tensioning system for a spark erosion device
CN105382362A (en) * 2015-12-28 2016-03-09 青海模具制造科技有限公司 Linear-cutting-machine guide wheel
RU208416U1 (en) * 2021-06-24 2021-12-17 Общество с ограниченной ответственностью "Санда-М" Wire electrode tensioning, rewinding and stabilizing mechanism of EDM machine

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3222494A (en) * 1963-01-09 1965-12-07 Easco Products Inc Quick-change electrodes system for spark-cutting apparatus
US3946189A (en) * 1971-11-09 1976-03-23 Ing. C. Olivetti & C., S.P.A. Electroerosion apparatus having a cyclically movable and variably inclined wire electrode
CH537243A (en) * 1972-04-27 1973-05-31 Ind Elektronik Ag F Device for guiding a wire-shaped or band-shaped electrode for the erosive cutting of workpieces

Also Published As

Publication number Publication date
DE2809339A1 (en) 1978-09-28
FR2384583A1 (en) 1978-10-20
IT1093395B (en) 1985-07-19
DD134069A1 (en) 1979-02-07
FR2384583B1 (en) 1980-10-17
IT7821388A0 (en) 1978-03-20
CS202751B1 (en) 1981-01-30
GB1594057A (en) 1981-07-30
PL205415A1 (en) 1978-11-20

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