JPS6440220A - Work machining method by wire cut electric discharge machine - Google Patents
Work machining method by wire cut electric discharge machineInfo
- Publication number
- JPS6440220A JPS6440220A JP19599787A JP19599787A JPS6440220A JP S6440220 A JPS6440220 A JP S6440220A JP 19599787 A JP19599787 A JP 19599787A JP 19599787 A JP19599787 A JP 19599787A JP S6440220 A JPS6440220 A JP S6440220A
- Authority
- JP
- Japan
- Prior art keywords
- machining
- wire
- work
- electric discharge
- correction value
- 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 enhance the work efficiency by providing a process in which a wire-diameter correction value is set on a control program the offset amount obtained based on both the measured electric discharge distance which has been measured on the way of preliminary machining process while once interrupting machining and the wire diameter. CONSTITUTION:A wire-diameter correction value appropriate for carrying out principal machining on a work 1 along a specified machining shape is automatically obtained by preliminary electric discharge machining which is carried out by utilizing broken material regions 5 in the work 1 itself within a series of continuous processes without preparing another spare material separately from the work 1 as before, and it is set on a computer NC control program. And in the subsequent principal machining process, while the setting of wire- diameter correction value is executed, machining is carried out along a specified machining shape. Accordingly, a higher dimensional accuracy as compared with conventional methods can be secured, and the machining time can be significantly reduced.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19599787A JPS6440220A (en) | 1987-08-05 | 1987-08-05 | Work machining method by wire cut electric discharge machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19599787A JPS6440220A (en) | 1987-08-05 | 1987-08-05 | Work machining method by wire cut electric discharge machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6440220A true JPS6440220A (en) | 1989-02-10 |
Family
ID=16350506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19599787A Pending JPS6440220A (en) | 1987-08-05 | 1987-08-05 | Work machining method by wire cut electric discharge machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6440220A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5438178A (en) * | 1992-07-06 | 1995-08-01 | Ag Fur Industrielle Elektronik | Method of precision electric-discharge machining employing electrodes in the form of wires, and apparatus for carrying out the method |
| JP2014097541A (en) * | 2012-11-13 | 2014-05-29 | Fanuc Ltd | Control device of wire electric discharge machine, wire electric discharge machine, and wire electric discharge machining method |
| JP2020175479A (en) * | 2019-04-19 | 2020-10-29 | ファナック株式会社 | Wire electric discharge machine and wire electric discharge method |
-
1987
- 1987-08-05 JP JP19599787A patent/JPS6440220A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5438178A (en) * | 1992-07-06 | 1995-08-01 | Ag Fur Industrielle Elektronik | Method of precision electric-discharge machining employing electrodes in the form of wires, and apparatus for carrying out the method |
| JP2014097541A (en) * | 2012-11-13 | 2014-05-29 | Fanuc Ltd | Control device of wire electric discharge machine, wire electric discharge machine, and wire electric discharge machining method |
| JP2020175479A (en) * | 2019-04-19 | 2020-10-29 | ファナック株式会社 | Wire electric discharge machine and wire electric discharge method |
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