JPH03123621U - - Google Patents
Info
- Publication number
- JPH03123621U JPH03123621U JP3402390U JP3402390U JPH03123621U JP H03123621 U JPH03123621 U JP H03123621U JP 3402390 U JP3402390 U JP 3402390U JP 3402390 U JP3402390 U JP 3402390U JP H03123621 U JPH03123621 U JP H03123621U
- Authority
- JP
- Japan
- Prior art keywords
- comparison means
- receives
- output
- value
- 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.)
- Pending
Links
- 230000005856 abnormality Effects 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims description 3
- 238000009763 wire-cut EDM Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
Landscapes
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3402390U JPH03123621U (da) | 1990-03-30 | 1990-03-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3402390U JPH03123621U (da) | 1990-03-30 | 1990-03-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03123621U true JPH03123621U (da) | 1991-12-16 |
Family
ID=31538136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3402390U Pending JPH03123621U (da) | 1990-03-30 | 1990-03-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03123621U (da) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005271138A (ja) * | 2004-03-25 | 2005-10-06 | Seibu Electric & Mach Co Ltd | ワイヤ放電加工機における短絡電流検出装置 |
| CN105364230A (zh) * | 2014-08-11 | 2016-03-02 | 发那科株式会社 | 判别是否为能够放电加工的工件的线放电加工机 |
-
1990
- 1990-03-30 JP JP3402390U patent/JPH03123621U/ja active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005271138A (ja) * | 2004-03-25 | 2005-10-06 | Seibu Electric & Mach Co Ltd | ワイヤ放電加工機における短絡電流検出装置 |
| JP4521212B2 (ja) * | 2004-03-25 | 2010-08-11 | 西部電機株式会社 | ワイヤ放電加工機における短絡電流検出装置 |
| CN105364230A (zh) * | 2014-08-11 | 2016-03-02 | 发那科株式会社 | 判别是否为能够放电加工的工件的线放电加工机 |
| JP2016036896A (ja) * | 2014-08-11 | 2016-03-22 | ファナック株式会社 | 放電加工が可能なワークか判別するワイヤ放電加工機 |
| US10058944B2 (en) | 2014-08-11 | 2018-08-28 | Fanuc Corporation | Wire electric discharge machine determining whether or not electrical discharge machining of workpiece can be performed |