JPS57107739A - Hollow pipe electrode - Google Patents
Hollow pipe electrodeInfo
- Publication number
- JPS57107739A JPS57107739A JP18044080A JP18044080A JPS57107739A JP S57107739 A JPS57107739 A JP S57107739A JP 18044080 A JP18044080 A JP 18044080A JP 18044080 A JP18044080 A JP 18044080A JP S57107739 A JPS57107739 A JP S57107739A
- Authority
- JP
- Japan
- Prior art keywords
- top edge
- pads
- hollow pipe
- worked
- hole
- 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
- B23H9/00—Machining specially adapted for treating particular metal objects or for obtaining special effects or results on metal objects
- B23H9/14—Making holes
Landscapes
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Abstract
PURPOSE:To prevent short circuit with the article to be worked during working process and improve the working efficiency by installing a noninducting guide means in the top edge outer diameter part, in the hollow pipe electrode for working a deep hole by means of the electrochemical effect such as electric discharge, electrolysis etc. CONSTITUTION:The pads 2 as guide means are installed in the top edge outer diameter part of a hollow pipe electrode 1. The pads 2 are arranged, for example at four places at equal intervals on the circumference, and each pad 2 forms an arcuate form, and the thickness t is set nearly equal to the electrolytic gap for discharging the electrolytic liquid and worked sludge from a worked article. As the pads 2 are interposed between the inner diameter of a hole and the top edge outer diameter part of the hollow pipe electrode 1 during boring work, the pads 2 guide the electrode 1 along the inner diameter of the hole, and vibration at the top edge can be suppressed, and at the same time, the top edge part contacts with the inner wall of the hole of the worked article, and generation of short circuit failure is prevented.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18044080A JPS57107739A (en) | 1980-12-22 | 1980-12-22 | Hollow pipe electrode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18044080A JPS57107739A (en) | 1980-12-22 | 1980-12-22 | Hollow pipe electrode |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS57107739A true JPS57107739A (en) | 1982-07-05 |
Family
ID=16083266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18044080A Pending JPS57107739A (en) | 1980-12-22 | 1980-12-22 | Hollow pipe electrode |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57107739A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109759657A (en) * | 2019-02-13 | 2019-05-17 | 安徽理工大学 | A kind of pipe electrode and its Fine and Deep Hole electric processing method with support centering function |
| CN114473091A (en) * | 2022-03-15 | 2022-05-13 | 江苏理工学院 | Horizontal electrolytic electric spark machining device and method |
-
1980
- 1980-12-22 JP JP18044080A patent/JPS57107739A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109759657A (en) * | 2019-02-13 | 2019-05-17 | 安徽理工大学 | A kind of pipe electrode and its Fine and Deep Hole electric processing method with support centering function |
| CN114473091A (en) * | 2022-03-15 | 2022-05-13 | 江苏理工学院 | Horizontal electrolytic electric spark machining device and method |
| CN114473091B (en) * | 2022-03-15 | 2023-08-11 | 江苏理工学院 | Horizontal electrolytic electric spark machining device and method |
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