IT1250312B - Process for the manufacture of finished electrodes suitable for electro-erosion by compression and/or injection moulding, electrodes so obtained and operating process for electro-erosion using them - Google Patents
Process for the manufacture of finished electrodes suitable for electro-erosion by compression and/or injection moulding, electrodes so obtained and operating process for electro-erosion using themInfo
- Publication number
- IT1250312B IT1250312B ITTO910717A ITTO910717A IT1250312B IT 1250312 B IT1250312 B IT 1250312B IT TO910717 A ITTO910717 A IT TO910717A IT TO910717 A ITTO910717 A IT TO910717A IT 1250312 B IT1250312 B IT 1250312B
- Authority
- IT
- Italy
- Prior art keywords
- erosion
- electro
- electrodes
- compression
- injection moulding
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 3
- 230000006835 compression Effects 0.000 title abstract 2
- 238000000748 compression moulding Methods 0.000 title abstract 2
- 238000001746 injection moulding Methods 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 abstract 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract 1
- 229910052802 copper Inorganic materials 0.000 abstract 1
- 239000010949 copper Substances 0.000 abstract 1
- 229910002804 graphite Inorganic materials 0.000 abstract 1
- 239000010439 graphite Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 229920003986 novolac Polymers 0.000 abstract 1
- 239000002245 particle Substances 0.000 abstract 1
- 229920001568 phenolic resin Polymers 0.000 abstract 1
- 239000005011 phenolic resin Substances 0.000 abstract 1
- 239000000843 powder Substances 0.000 abstract 1
- 229920005989 resin Polymers 0.000 abstract 1
- 239000011347 resin Substances 0.000 abstract 1
Landscapes
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Abstract
The process of manufacture provides for the compression and/or injection moulding of such electrodes starting from a composition comprising graphite and copper in powder and/or particle form and a thermohardening resin, for example a phenolic resin of the novolac type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ITTO910717A IT1250312B (en) | 1991-09-23 | 1991-09-23 | Process for the manufacture of finished electrodes suitable for electro-erosion by compression and/or injection moulding, electrodes so obtained and operating process for electro-erosion using them |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ITTO910717A IT1250312B (en) | 1991-09-23 | 1991-09-23 | Process for the manufacture of finished electrodes suitable for electro-erosion by compression and/or injection moulding, electrodes so obtained and operating process for electro-erosion using them |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| ITTO910717A0 ITTO910717A0 (en) | 1991-09-23 |
| ITTO910717A1 ITTO910717A1 (en) | 1993-03-23 |
| IT1250312B true IT1250312B (en) | 1995-04-07 |
Family
ID=11409601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ITTO910717A IT1250312B (en) | 1991-09-23 | 1991-09-23 | Process for the manufacture of finished electrodes suitable for electro-erosion by compression and/or injection moulding, electrodes so obtained and operating process for electro-erosion using them |
Country Status (1)
| Country | Link |
|---|---|
| IT (1) | IT1250312B (en) |
-
1991
- 1991-09-23 IT ITTO910717A patent/IT1250312B/en active IP Right Grant
Also Published As
| Publication number | Publication date |
|---|---|
| ITTO910717A1 (en) | 1993-03-23 |
| ITTO910717A0 (en) | 1991-09-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 0001 | Granted | ||
| TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19950929 |