JPH0569646B2 - - Google Patents
Info
- Publication number
- JPH0569646B2 JPH0569646B2 JP27444987A JP27444987A JPH0569646B2 JP H0569646 B2 JPH0569646 B2 JP H0569646B2 JP 27444987 A JP27444987 A JP 27444987A JP 27444987 A JP27444987 A JP 27444987A JP H0569646 B2 JPH0569646 B2 JP H0569646B2
- Authority
- JP
- Japan
- Prior art keywords
- mold
- deburring
- lower mold
- model
- discharge machining
- 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 - Lifetime
Links
- 238000009760 electrical discharge machining Methods 0.000 claims description 32
- 238000004519 manufacturing process Methods 0.000 claims description 30
- 238000000034 method Methods 0.000 claims description 27
- 238000003754 machining Methods 0.000 claims description 26
- 238000005266 casting Methods 0.000 claims description 25
- 238000005520 cutting process Methods 0.000 claims description 12
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 8
- 238000000465 moulding Methods 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 7
- 238000009763 wire-cut EDM Methods 0.000 claims description 6
- 238000005498 polishing Methods 0.000 claims description 5
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 230000003287 optical effect Effects 0.000 claims description 3
- 238000007747 plating Methods 0.000 claims description 3
- 230000009467 reduction Effects 0.000 claims description 3
- 239000012528 membrane Substances 0.000 claims 8
- 238000005530 etching Methods 0.000 claims 1
- 238000012545 processing Methods 0.000 description 12
- 230000008569 process Effects 0.000 description 8
- 230000003028 elevating effect Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000005323 electroforming Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 206010070834 Sensitisation Diseases 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000004070 electrodeposition Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000011505 plaster Substances 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000008313 sensitization Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP27444987A JPH01115522A (ja) | 1987-10-29 | 1987-10-29 | 鋳物のバリ取り用金型を放電加工を利用して製造する方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP27444987A JPH01115522A (ja) | 1987-10-29 | 1987-10-29 | 鋳物のバリ取り用金型を放電加工を利用して製造する方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01115522A JPH01115522A (ja) | 1989-05-08 |
| JPH0569646B2 true JPH0569646B2 (enrdf_load_stackoverflow) | 1993-10-01 |
Family
ID=17541846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP27444987A Granted JPH01115522A (ja) | 1987-10-29 | 1987-10-29 | 鋳物のバリ取り用金型を放電加工を利用して製造する方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01115522A (enrdf_load_stackoverflow) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3494837B2 (ja) * | 1996-12-27 | 2004-02-09 | 保明 奥谷 | 放電加工を利用する鋳物のバリ取り用金型の製造法 |
| KR100362325B1 (ko) | 1998-03-11 | 2002-11-23 | 미쓰비시덴키 가부시키가이샤 | 방전 표면 처리용 압분체 전극 |
-
1987
- 1987-10-29 JP JP27444987A patent/JPH01115522A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH01115522A (ja) | 1989-05-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| EXPY | Cancellation because of completion of term | ||
| FPAY | Renewal fee payment (prs date is renewal date of database) |
Year of fee payment: 15 Free format text: PAYMENT UNTIL: 20081001 |