JPS57132926A - Method of spark erosion with cutting wire - Google Patents
Method of spark erosion with cutting wireInfo
- Publication number
- JPS57132926A JPS57132926A JP1529581A JP1529581A JPS57132926A JP S57132926 A JPS57132926 A JP S57132926A JP 1529581 A JP1529581 A JP 1529581A JP 1529581 A JP1529581 A JP 1529581A JP S57132926 A JPS57132926 A JP S57132926A
- Authority
- JP
- Japan
- Prior art keywords
- block
- spark erosion
- cutting wire
- workpiece
- spark
- 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
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
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)
Abstract
PURPOSE:To prevent a sprak-erosion cutting wire from a snapping, by placing a block in contact with the bottom of a spark-eroded workpiece when setting it, so that the block hinders the falling of a part cut off by the spark erosion. CONSTITUTION:A block 4 is placed between a workpiece 1 and a table 3 so that the block is in contact with the bottom of the to-be-removed part B of the workpiece. The block 4 keeps the removed part B from falling just before or at the end of spark erosion, to prevent a wire from snapping.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1529581A JPS57132926A (en) | 1981-02-04 | 1981-02-04 | Method of spark erosion with cutting wire |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1529581A JPS57132926A (en) | 1981-02-04 | 1981-02-04 | Method of spark erosion with cutting wire |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS57132926A true JPS57132926A (en) | 1982-08-17 |
Family
ID=11884836
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1529581A Pending JPS57132926A (en) | 1981-02-04 | 1981-02-04 | Method of spark erosion with cutting wire |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57132926A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4820894A (en) * | 1986-10-30 | 1989-04-11 | Charmilles Technologies S.A. | Electro-erosion machine for automatic machining according to a closed trajectory |
-
1981
- 1981-02-04 JP JP1529581A patent/JPS57132926A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4820894A (en) * | 1986-10-30 | 1989-04-11 | Charmilles Technologies S.A. | Electro-erosion machine for automatic machining according to a closed trajectory |
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