JPS642825A - Wire-cut electric discharge machining apparatus - Google Patents

Wire-cut electric discharge machining apparatus

Info

Publication number
JPS642825A
JPS642825A JP15866487A JP15866487A JPS642825A JP S642825 A JPS642825 A JP S642825A JP 15866487 A JP15866487 A JP 15866487A JP 15866487 A JP15866487 A JP 15866487A JP S642825 A JPS642825 A JP S642825A
Authority
JP
Japan
Prior art keywords
wire electrode
vibrator
brake
wave
tension
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.)
Granted
Application number
JP15866487A
Other languages
Japanese (ja)
Other versions
JPH0829455B2 (en
JPH012825A (en
Inventor
Kiyoshi Inoue
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.)
Inoue Japax Research Inc
Original Assignee
Inoue Japax Research Inc
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 Inoue Japax Research Inc filed Critical Inoue Japax Research Inc
Priority to JP62158664A priority Critical patent/JPH0829455B2/en
Publication of JPS642825A publication Critical patent/JPS642825A/en
Publication of JPH012825A publication Critical patent/JPH012825A/en
Publication of JPH0829455B2 publication Critical patent/JPH0829455B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)

Abstract

PURPOSE: To control tension and speed with high degree response by forming a take-up device and/or brake for transferring a wire electrode of a vibrator having an electrostriction material or the like vibrating with supersonic wave and fixedly secured thereto and driving said vibrator to be pressed frictionally against the wire electrode.
CONSTITUTION: A take-up device 5 draws and shifts a wire electrode 1 by frictional drive of progressive wave of wave of bymolf type bending vibration generated in a vibrator ring 51 while a plurality of electrostriction elements 52 fixed to the inner periphery of an annular vibrator 51 are expanded and contracted in the direction of arrow by applying high frequency voltage having phases offset 90° from each other to electrodes aWd from a power source E1 and to electrodes eWh from a power source E2. Also, a brake 4 is similarly constituted from an annular vibrator 41 and a plurality of electrostriction elements 42, and when the supersonic energization is reversed, the brake is applied to the wire electrode 1 and give tension thereto. Thus the tension and speed of wire electrode can be controlled with high efficiency and satisfactory response.
COPYRIGHT: (C)1989,JPO&Japio
JP62158664A 1987-06-25 1987-06-25 Wire cut electric discharge machine Expired - Lifetime JPH0829455B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62158664A JPH0829455B2 (en) 1987-06-25 1987-06-25 Wire cut electric discharge machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62158664A JPH0829455B2 (en) 1987-06-25 1987-06-25 Wire cut electric discharge machine

Publications (3)

Publication Number Publication Date
JPS642825A true JPS642825A (en) 1989-01-06
JPH012825A JPH012825A (en) 1989-01-06
JPH0829455B2 JPH0829455B2 (en) 1996-03-27

Family

ID=15676657

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62158664A Expired - Lifetime JPH0829455B2 (en) 1987-06-25 1987-06-25 Wire cut electric discharge machine

Country Status (1)

Country Link
JP (1) JPH0829455B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02250725A (en) * 1989-03-20 1990-10-08 Matsushita Electric Ind Co Ltd Fine discharge wire traveling device
CN114918499A (en) * 2022-05-31 2022-08-19 太原理工大学 Micro-electrical discharge micro-nano coordination control line electrode wire conveying system and device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5468595A (en) * 1977-11-11 1979-06-01 Inoue Japax Res Inc Electric conduction wire cut device
JPS60221220A (en) * 1984-04-17 1985-11-05 Inoue Japax Res Inc Wire-cut electric spark machine

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5468595A (en) * 1977-11-11 1979-06-01 Inoue Japax Res Inc Electric conduction wire cut device
JPS60221220A (en) * 1984-04-17 1985-11-05 Inoue Japax Res Inc Wire-cut electric spark machine

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02250725A (en) * 1989-03-20 1990-10-08 Matsushita Electric Ind Co Ltd Fine discharge wire traveling device
CN114918499A (en) * 2022-05-31 2022-08-19 太原理工大学 Micro-electrical discharge micro-nano coordination control line electrode wire conveying system and device
CN114918499B (en) * 2022-05-31 2023-09-22 太原理工大学 Wire conveying system and device for micro-electric spark micro-nano coordination control wire electrode

Also Published As

Publication number Publication date
JPH0829455B2 (en) 1996-03-27

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