JPS5493294A - Wire-cut electric-discharge processor - Google Patents
Wire-cut electric-discharge processorInfo
- Publication number
- JPS5493294A JPS5493294A JP3078A JP3078A JPS5493294A JP S5493294 A JPS5493294 A JP S5493294A JP 3078 A JP3078 A JP 3078A JP 3078 A JP3078 A JP 3078A JP S5493294 A JPS5493294 A JP S5493294A
- Authority
- JP
- Japan
- Prior art keywords
- wire electrode
- twist
- wire
- roll
- cut electric
- 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
Links
Landscapes
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Abstract
PURPOSE: To simply and mechanically twist-joining broken ends of a wire electrode by a twist-joining device disposed in or in the vicinity of a path of the wire electrode.
CONSTITUTION: During an electric-discharge processing operation, a wire electrode 8 is payed off by a capstan 9 against the braking force of a brake roll 13. When the wire electrode 8 is broken, for example, in a position 8a, a tension roll 23 is lowered to actuate a limit switch 26 for a wire electrode breakage detector 20 via an arm 24a to stop the movement of the wire electrode 8. In such a case, ends of two portions 8b, 8c of the wire electrode 8 are gripped by a grip means 27. The free end of the portion 8b is then held in a notch 36a in a rubber roll 36 of a twist- joining device 34. The rubber roll 26 is thereafter rotated via a drive wheel 39 to twist-join the portion 8b to the portion 8c.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3078A JPS5493294A (en) | 1978-01-05 | 1978-01-05 | Wire-cut electric-discharge processor |
US05/971,820 US4233486A (en) | 1977-12-26 | 1978-12-21 | Traveling-wire electrical discharge machine |
FR7836374A FR2412381B1 (en) | 1977-12-26 | 1978-12-26 | ELECTRIC DISCHARGE MACHINING MACHINE WITH CIRCULATING WIRE |
DE19782856231 DE2856231A1 (en) | 1977-12-26 | 1978-12-27 | MACHINE FOR ELECTROEROSIVE MACHINING WITH A MOVING WIRE ELECTRODE |
IT52463/78A IT1109247B (en) | 1977-12-26 | 1978-12-27 | MOBILE WIRE ELECTRIC DISCHARGE MACHINE |
GB7850042A GB2011303B (en) | 1977-12-26 | 1978-12-27 | Travelling wire electrical discharge machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3078A JPS5493294A (en) | 1978-01-05 | 1978-01-05 | Wire-cut electric-discharge processor |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5493294A true JPS5493294A (en) | 1979-07-24 |
Family
ID=11462954
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3078A Pending JPS5493294A (en) | 1977-12-26 | 1978-01-05 | Wire-cut electric-discharge processor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5493294A (en) |
-
1978
- 1978-01-05 JP JP3078A patent/JPS5493294A/en active Pending
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ATE70810T1 (en) | CABLE SWITCH ARRANGEMENT. | |
FR2354413A1 (en) | WIRING AND GUIPING MACHINE | |
JPS5493294A (en) | Wire-cut electric-discharge processor | |
JPS563146A (en) | Wire cut electric discharge machine | |
IT7830571A0 (en) | DEVICE FOR CUTTING THE WIRE-SHAPED OR RIBBON-SHAPED ELECTRODE IN AN EDM MACHINE. | |
FR2577787B1 (en) | APPARATUS FOR SIMULTANEOUSLY DISPENSING AND CUTTING TAPES OF ROLLED MATERIALS | |
DE3877310D1 (en) | WIRE ELECTRODE GRIP DEVICE FOR AN ELECTROEROSION MACHINE. | |
US3026010A (en) | Snubber for stranding cabler | |
JPS5691923A (en) | Method of releasing cripping of wire rod in winding drum of wire rod stripping device and slow releasing type wire rod chuck | |
JPS6411732A (en) | Wire electric discharge machine | |
GB2029124B (en) | Braking device for metal ribbons being wound | |
JPS54111053A (en) | Snatching-off method for wires | |
JPS57155736A (en) | Wire bonder | |
JPS5570665A (en) | Reflection controller in traverse mechanism of winder | |
JPS5495098A (en) | Wire cut electric discharge processing device | |
JPS53135842A (en) | Ion etching process | |
JPS5781918A (en) | Tube clamp device for pull block | |
JPS5468597A (en) | Electric conduction wire cut device | |
SU742340A1 (en) | Self-disengaging load-engaging device | |
JPS52118682A (en) | Apparatus for detecting electric contact between tool and work | |
JPS51141105A (en) | Method of detecting impact of pantagraph | |
JPS5746814A (en) | Extension of press sheet for contact printer | |
JPS5669574A (en) | Method and apparatus for detecting cut of wire rope | |
JPS56165331A (en) | Predicting device for material feeding limits | |
SE8203713L (en) | TRADING POOL SWITCHING DEVICE FOR LIFTING DEVICES |