FR2147506A5 - Dielectric liquid - for working metals by electro-erosion - Google Patents
Dielectric liquid - for working metals by electro-erosionInfo
- Publication number
- FR2147506A5 FR2147506A5 FR7127875A FR7127875A FR2147506A5 FR 2147506 A5 FR2147506 A5 FR 2147506A5 FR 7127875 A FR7127875 A FR 7127875A FR 7127875 A FR7127875 A FR 7127875A FR 2147506 A5 FR2147506 A5 FR 2147506A5
- Authority
- FR
- France
- Prior art keywords
- electro
- erosion
- dielectric liquid
- working metals
- reduces
- 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
Links
- 239000007788 liquid Substances 0.000 title abstract 2
- 229910052751 metal Inorganic materials 0.000 title 1
- 239000002184 metal Substances 0.000 title 1
- 150000002739 metals Chemical class 0.000 title 1
- 229910000831 Steel Inorganic materials 0.000 abstract 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 abstract 1
- 239000005864 Sulphur Substances 0.000 abstract 1
- 239000012190 activator Substances 0.000 abstract 1
- 239000003350 kerosene Substances 0.000 abstract 1
- 239000010959 steel Substances 0.000 abstract 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
- B23H1/00—Electrical discharge machining, i.e. removing metal with a series of rapidly recurring electrical discharges between an electrode and a workpiece in the presence of a fluid dielectric
- B23H1/08—Working media
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Abstract
Dielectric liquid consisting of 80 wt.% of kerosene and 2 wt.% of sulphur (as an activator) dissolved in 18 wt.% of mazut increases the productivity of an electro-erosion plant, reduces the tool wearing by 10-20% (when a low-alloyed steel is worked) and reduces the consumption of electrical energy by about 50%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7127875A FR2147506A5 (en) | 1971-07-29 | 1971-07-29 | Dielectric liquid - for working metals by electro-erosion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7127875A FR2147506A5 (en) | 1971-07-29 | 1971-07-29 | Dielectric liquid - for working metals by electro-erosion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2147506A5 true FR2147506A5 (en) | 1973-03-09 |
Family
ID=9081159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7127875A Expired FR2147506A5 (en) | 1971-07-29 | 1971-07-29 | Dielectric liquid - for working metals by electro-erosion |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2147506A5 (en) |
-
1971
- 1971-07-29 FR FR7127875A patent/FR2147506A5/en not_active Expired
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |