JPS5771729A - Wire cut electric discharge machine - Google Patents

Wire cut electric discharge machine

Info

Publication number
JPS5771729A
JPS5771729A JP14731180A JP14731180A JPS5771729A JP S5771729 A JPS5771729 A JP S5771729A JP 14731180 A JP14731180 A JP 14731180A JP 14731180 A JP14731180 A JP 14731180A JP S5771729 A JPS5771729 A JP S5771729A
Authority
JP
Japan
Prior art keywords
drum
wire
diameter
reel
winding
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.)
Pending
Application number
JP14731180A
Other languages
Japanese (ja)
Inventor
Kazuo Tsurumoto
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP14731180A priority Critical patent/JPS5771729A/en
Publication of JPS5771729A publication Critical patent/JPS5771729A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H54/00—Winding, coiling, or depositing filamentary material
    • B65H54/56—Winding of hanks or skeins
    • B65H54/58—Swifts or reels adapted solely for the formation of hanks or skeins
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/30—Handled filamentary material
    • B65H2701/35—Ropes, lines
    • B65H2701/354—Cutting lines, e.g. for grass cutting

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)

Abstract

PURPOSE:To remove a used wire easily by a method wherein a waste wire winding reel drum of a wire cut electric discharge machine is divided into a plurality of components and the diameter of the drum is made variable. CONSTITUTION:A wire electrode used for wire cut electric discharge machining is wound around a winding reel 18. The drum 42 of the winding reel 18 is divided into a plurality of drum components 50 and each of the components 50 is pulled by a pull spring 56 in such a direction that the diameter may take the minimum. When the wire winding reel 18 is fixed to a winding motor 40, the diameter of the drum component 50 is expanded by the taper spindle 62 of the winding motor 40 against the pull spring 56 so that the drum takes the maximum diameter. Under this state, the waste wire is wound. When the widning reel 18 is removed after the winding operation is completed each component 50 of the drum 42 is pulled by the spring 56 to diminish the diameter. Thus, the used wire can be removed easily from the reel 18.
JP14731180A 1980-10-21 1980-10-21 Wire cut electric discharge machine Pending JPS5771729A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14731180A JPS5771729A (en) 1980-10-21 1980-10-21 Wire cut electric discharge machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14731180A JPS5771729A (en) 1980-10-21 1980-10-21 Wire cut electric discharge machine

Publications (1)

Publication Number Publication Date
JPS5771729A true JPS5771729A (en) 1982-05-04

Family

ID=15427317

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14731180A Pending JPS5771729A (en) 1980-10-21 1980-10-21 Wire cut electric discharge machine

Country Status (1)

Country Link
JP (1) JPS5771729A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS644520U (en) * 1987-06-26 1989-01-12
WO2009077282A1 (en) * 2007-12-14 2009-06-25 Ersol Solar Energy Ag Wire spool
CN106975808A (en) * 2017-05-28 2017-07-25 郑州嘉晨化工科技有限公司 Wire cutting scrap wire collection device and its application method
WO2017158528A1 (en) * 2016-03-15 2017-09-21 Elia Asset System for coiling up a cable
TWI657990B (en) * 2017-03-17 2019-05-01 日商發那科股份有限公司 Fixing structure of wire bobbin and fixing method of the same

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS644520U (en) * 1987-06-26 1989-01-12
WO2009077282A1 (en) * 2007-12-14 2009-06-25 Ersol Solar Energy Ag Wire spool
WO2017158528A1 (en) * 2016-03-15 2017-09-21 Elia Asset System for coiling up a cable
BE1023951B1 (en) * 2016-03-15 2017-09-21 Elia Asset SYSTEM FOR ROLLING A CABLE
TWI657990B (en) * 2017-03-17 2019-05-01 日商發那科股份有限公司 Fixing structure of wire bobbin and fixing method of the same
CN106975808A (en) * 2017-05-28 2017-07-25 郑州嘉晨化工科技有限公司 Wire cutting scrap wire collection device and its application method

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