JPH0478365B2 - - Google Patents
Info
- Publication number
- JPH0478365B2 JPH0478365B2 JP59179028A JP17902884A JPH0478365B2 JP H0478365 B2 JPH0478365 B2 JP H0478365B2 JP 59179028 A JP59179028 A JP 59179028A JP 17902884 A JP17902884 A JP 17902884A JP H0478365 B2 JPH0478365 B2 JP H0478365B2
- Authority
- JP
- Japan
- Prior art keywords
- die
- mandrel
- machining
- processing
- electrode
- 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
- 238000003754 machining Methods 0.000 claims description 79
- 238000004519 manufacturing process Methods 0.000 claims description 30
- 238000001125 extrusion Methods 0.000 claims description 29
- 238000000034 method Methods 0.000 claims description 21
- 238000009760 electrical discharge machining Methods 0.000 description 15
- 230000002093 peripheral effect Effects 0.000 description 5
- 238000005520 cutting process Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000009763 wire-cut EDM Methods 0.000 description 2
- 238000000071 blow moulding Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 210000002784 stomach Anatomy 0.000 description 1
Landscapes
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17902884A JPS6156726A (ja) | 1984-08-28 | 1984-08-28 | 押出しダイスの製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17902884A JPS6156726A (ja) | 1984-08-28 | 1984-08-28 | 押出しダイスの製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6156726A JPS6156726A (ja) | 1986-03-22 |
| JPH0478365B2 true JPH0478365B2 (ko) | 1992-12-11 |
Family
ID=16058845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17902884A Granted JPS6156726A (ja) | 1984-08-28 | 1984-08-28 | 押出しダイスの製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6156726A (ko) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9089900B2 (en) * | 2010-12-31 | 2015-07-28 | Diamond Innovations, Inc. | Method of producing holes and countersinks in polycrystalline bodies |
| CN108188675A (zh) * | 2018-03-26 | 2018-06-22 | 长春奥生汽车零部件有限责任公司 | 一种冷冲压模具加工方法 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5626615A (en) * | 1979-08-08 | 1981-03-14 | Japax Inc | Manufacturing apparatus for hollow die to be used in extrusion work |
-
1984
- 1984-08-28 JP JP17902884A patent/JPS6156726A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5626615A (en) * | 1979-08-08 | 1981-03-14 | Japax Inc | Manufacturing apparatus for hollow die to be used in extrusion work |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6156726A (ja) | 1986-03-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5778512A (en) | Manufacturing method for a rotor of an electric rotary machine | |
| US4471200A (en) | Method for manufacturing tire molding metal molds with a two-stage electrical discharge machining process | |
| JPH0478365B2 (ko) | ||
| GB2055661A (en) | Apparatus for making a hollow die set | |
| KR890003333B1 (ko) | 압출다이 및 그 제조방법 | |
| CN111480930A (zh) | 齿模辊轴及其制造方法及口罩机 | |
| JP2828423B2 (ja) | 数値制御による総形工具の加工装置 | |
| JP3819131B2 (ja) | ピストンリングの製造方法 | |
| JPH0457453B2 (ko) | ||
| JPS6152951A (ja) | ネジ転造方法 | |
| JPH0457452B2 (ko) | ||
| JP2828424B2 (ja) | 数値制御による総形工具の加工方法 | |
| JPS5949850B2 (ja) | 放電加工装置を用いた放電加工方法 | |
| US5368422A (en) | Method for manufacturing golf club heads or their prototypes | |
| US20020104411A1 (en) | Method for machining opening in workpieces | |
| JPS6021121A (ja) | アルミ押出しダイスとその製造方法 | |
| JPS6171917A (ja) | 放電加工装置 | |
| JPH08155568A (ja) | ドアサッシュの製造方法 | |
| JPS60150916A (ja) | 押出しダイスの製造方法 | |
| JPH05315497A (ja) | リードフレーム状製品の製造方法 | |
| JPS60213435A (ja) | 押出しダイスの製造方法 | |
| JPS60114427A (ja) | 押出しダイスの製造方法 | |
| JPH055606B2 (ko) | ||
| JP2001170822A (ja) | 押出しダイスの製造方法 | |
| JPH055608B2 (ko) |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |