JPH0333452B2 - - Google Patents
Info
- Publication number
- JPH0333452B2 JPH0333452B2 JP56034814A JP3481481A JPH0333452B2 JP H0333452 B2 JPH0333452 B2 JP H0333452B2 JP 56034814 A JP56034814 A JP 56034814A JP 3481481 A JP3481481 A JP 3481481A JP H0333452 B2 JPH0333452 B2 JP H0333452B2
- Authority
- JP
- Japan
- Prior art keywords
- wire electrode
- workpiece
- guide
- wire
- electrode
- 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 - Lifetime
Links
- 230000007246 mechanism Effects 0.000 claims description 64
- 238000004804 winding Methods 0.000 claims description 31
- 238000001514 detection method Methods 0.000 claims description 15
- 238000003780 insertion Methods 0.000 claims description 9
- 230000037431 insertion Effects 0.000 claims description 9
- 238000009763 wire-cut EDM Methods 0.000 claims description 8
- 238000005520 cutting process Methods 0.000 description 30
- 238000003754 machining Methods 0.000 description 8
- 239000002184 metal Substances 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 230000002159 abnormal effect Effects 0.000 description 3
- 229910003460 diamond Inorganic materials 0.000 description 2
- 239000010432 diamond Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- PZASAAIJIFDWSB-CKPDSHCKSA-N 8-[(1S)-1-[8-(trifluoromethyl)-7-[4-(trifluoromethyl)cyclohexyl]oxynaphthalen-2-yl]ethyl]-8-azabicyclo[3.2.1]octane-3-carboxylic acid Chemical compound FC(F)(F)C=1C2=CC([C@@H](N3C4CCC3CC(C4)C(O)=O)C)=CC=C2C=CC=1OC1CCC(C(F)(F)F)CC1 PZASAAIJIFDWSB-CKPDSHCKSA-N 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009760 electrical discharge machining Methods 0.000 description 1
- 238000012840 feeding operation Methods 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
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
- B23H7/102—Automatic wire threading
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)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56034814A JPS57149126A (en) | 1981-03-11 | 1981-03-11 | Wire electrode feeder of wire cut electric discharge machining device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56034814A JPS57149126A (en) | 1981-03-11 | 1981-03-11 | Wire electrode feeder of wire cut electric discharge machining device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57149126A JPS57149126A (en) | 1982-09-14 |
| JPH0333452B2 true JPH0333452B2 (fr) | 1991-05-17 |
Family
ID=12424670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56034814A Granted JPS57149126A (en) | 1981-03-11 | 1981-03-11 | Wire electrode feeder of wire cut electric discharge machining device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57149126A (fr) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59205229A (ja) * | 1983-05-04 | 1984-11-20 | Mitsubishi Electric Corp | ワイヤカツト放電加工装置のワイヤ電極供給装置 |
| JPS6052224A (ja) * | 1983-08-31 | 1985-03-25 | Fanuc Ltd | ワイヤカット放電加工機のワイヤクランプ機構 |
| JPS6080528A (ja) * | 1983-10-12 | 1985-05-08 | Mitsubishi Electric Corp | ワイヤカツト放電加工装置のワイヤ電極供給装置 |
| US4689462A (en) * | 1984-03-05 | 1987-08-25 | Brother Kogyo Kabushiki Kaisha | Wire cutting type electrical discharge machining system |
| JPS60186325A (ja) * | 1984-03-05 | 1985-09-21 | Brother Ind Ltd | ワイヤーカット放電加工機 |
| US4598189A (en) * | 1984-03-28 | 1986-07-01 | Inoue-Japax Research Incorporated | Automatic wire-threading with a tubular electrode in a TW-E machine |
| JPS6263019A (ja) * | 1985-09-13 | 1987-03-19 | Fanuc Ltd | 自動結線終了検出装置 |
| JPH01115520A (ja) * | 1987-10-27 | 1989-05-08 | Fanuc Ltd | ワイヤ自動結線終了検出方式 |
| JPH0253529A (ja) * | 1988-08-16 | 1990-02-22 | Mitsubishi Electric Corp | ワイヤ放電加工装置のワイヤ電極供給装置 |
| JP2680368B2 (ja) * | 1988-08-29 | 1997-11-19 | 株式会社アマダ | ワイヤ放電加工機の結線作業時のワイヤ電極の座屈検出装置 |
| US5523545A (en) * | 1995-02-16 | 1996-06-04 | Ona Electro-Erosion, S.A. | Device for detecting successful threading on electrical discharge machines |
| JP5276731B1 (ja) * | 2012-03-21 | 2013-08-28 | ファナック株式会社 | ワイヤ電極切断機構を備えたワイヤ放電加工機 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5546806A (en) * | 1978-09-28 | 1980-04-02 | Mitsubishi Electric Corp | Electric rolling stock controller |
| JPS5546807A (en) * | 1978-09-25 | 1980-04-02 | Tetsudo Denka Kyokai | Power control system frequent transport system of travelling body by single-phase alternating current feeder |
| JPS5610130A (en) * | 1979-07-06 | 1981-02-02 | Teijin Ltd | Anthracene derivative and luminous composition |
-
1981
- 1981-03-11 JP JP56034814A patent/JPS57149126A/ja active Granted
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5546807A (en) * | 1978-09-25 | 1980-04-02 | Tetsudo Denka Kyokai | Power control system frequent transport system of travelling body by single-phase alternating current feeder |
| JPS5546806A (en) * | 1978-09-28 | 1980-04-02 | Mitsubishi Electric Corp | Electric rolling stock controller |
| JPS5610130A (en) * | 1979-07-06 | 1981-02-02 | Teijin Ltd | Anthracene derivative and luminous composition |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57149126A (en) | 1982-09-14 |
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