FR2527963A1 - Finish machining of electroerosion electrodes - for prodn. of stamping tool and die sets - Google Patents
Finish machining of electroerosion electrodes - for prodn. of stamping tool and die sets Download PDFInfo
- Publication number
- FR2527963A1 FR2527963A1 FR8209876A FR8209876A FR2527963A1 FR 2527963 A1 FR2527963 A1 FR 2527963A1 FR 8209876 A FR8209876 A FR 8209876A FR 8209876 A FR8209876 A FR 8209876A FR 2527963 A1 FR2527963 A1 FR 2527963A1
- Authority
- FR
- France
- Prior art keywords
- tool
- machining
- electrode
- blank
- electrodes
- 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.)
- Granted
Links
- 238000003754 machining Methods 0.000 title claims abstract description 90
- 239000000843 powder Substances 0.000 claims abstract description 39
- 238000004519 manufacturing process Methods 0.000 claims description 63
- 238000000034 method Methods 0.000 claims description 27
- 230000007246 mechanism Effects 0.000 claims description 20
- 230000010355 oscillation Effects 0.000 claims description 18
- 239000011159 matrix material Substances 0.000 claims description 13
- 239000000463 material Substances 0.000 claims description 12
- 238000000926 separation method Methods 0.000 claims description 12
- 239000000203 mixture Substances 0.000 claims description 10
- 229910002804 graphite Inorganic materials 0.000 claims description 5
- 239000010439 graphite Substances 0.000 claims description 5
- 238000005266 casting Methods 0.000 claims description 4
- 230000008569 process Effects 0.000 description 9
- 238000013461 design Methods 0.000 description 4
- 238000005520 cutting process Methods 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 229910001315 Tool steel Inorganic materials 0.000 description 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 1
- 229920002494 Zein Polymers 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000004202 carbamide Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- LNEPOXFFQSENCJ-UHFFFAOYSA-N haloperidol Chemical compound C1CC(O)(C=2C=CC(Cl)=CC=2)CCN1CCCC(=O)C1=CC=C(F)C=C1 LNEPOXFFQSENCJ-UHFFFAOYSA-N 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 238000013519 translation Methods 0.000 description 1
- 239000005019 zein Substances 0.000 description 1
- 229940093612 zein Drugs 0.000 description 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
- B23H1/04—Electrodes specially adapted therefor or their manufacture
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B35/00—Machines or devices designed for superfinishing surfaces on work, i.e. by means of abrading blocks reciprocating with high frequency
- B24B35/005—Machines or devices designed for superfinishing surfaces on work, i.e. by means of abrading blocks reciprocating with high frequency for making three-dimensional objects
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8209876A FR2527963A1 (en) | 1982-06-07 | 1982-06-07 | Finish machining of electroerosion electrodes - for prodn. of stamping tool and die sets |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8209876A FR2527963A1 (en) | 1982-06-07 | 1982-06-07 | Finish machining of electroerosion electrodes - for prodn. of stamping tool and die sets |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2527963A1 true FR2527963A1 (en) | 1983-12-09 |
| FR2527963B1 FR2527963B1 (OSRAM) | 1986-04-11 |
Family
ID=9274703
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8209876A Granted FR2527963A1 (en) | 1982-06-07 | 1982-06-07 | Finish machining of electroerosion electrodes - for prodn. of stamping tool and die sets |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2527963A1 (OSRAM) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2568506A1 (fr) * | 1984-08-01 | 1986-02-07 | Dowty Rotol Ltd | Procede et appareil de fabrication de pignons coniques a denture interne |
| CN115283761A (zh) * | 2022-07-25 | 2022-11-04 | 贵州航天控制技术有限公司 | 一种舵轴孔内键槽的电火花加工方法及加工系统 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3465480A (en) * | 1967-03-13 | 1969-09-09 | Elmer P Hausermann | Apparatus for shaping electrodes |
| FR2243774A1 (OSRAM) * | 1973-09-14 | 1975-04-11 | Oconnor Thomas |
-
1982
- 1982-06-07 FR FR8209876A patent/FR2527963A1/fr active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3465480A (en) * | 1967-03-13 | 1969-09-09 | Elmer P Hausermann | Apparatus for shaping electrodes |
| FR2243774A1 (OSRAM) * | 1973-09-14 | 1975-04-11 | Oconnor Thomas |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2568506A1 (fr) * | 1984-08-01 | 1986-02-07 | Dowty Rotol Ltd | Procede et appareil de fabrication de pignons coniques a denture interne |
| CN115283761A (zh) * | 2022-07-25 | 2022-11-04 | 贵州航天控制技术有限公司 | 一种舵轴孔内键槽的电火花加工方法及加工系统 |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2527963B1 (OSRAM) | 1986-04-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ER | Errata listed in the french official journal (bopi) |
Free format text: 49/83 |
|
| ST | Notification of lapse |