JPS6350092B2 - - Google Patents
Info
- Publication number
- JPS6350092B2 JPS6350092B2 JP59264743A JP26474384A JPS6350092B2 JP S6350092 B2 JPS6350092 B2 JP S6350092B2 JP 59264743 A JP59264743 A JP 59264743A JP 26474384 A JP26474384 A JP 26474384A JP S6350092 B2 JPS6350092 B2 JP S6350092B2
- Authority
- JP
- Japan
- Prior art keywords
- workpiece
- die
- tip
- mold
- punch
- 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
- 238000000034 method Methods 0.000 claims description 43
- 230000002093 peripheral effect Effects 0.000 claims description 16
- 238000003780 insertion Methods 0.000 claims description 10
- 230000037431 insertion Effects 0.000 claims description 10
- 238000000465 moulding Methods 0.000 description 10
- 238000003825 pressing Methods 0.000 description 10
- 125000006850 spacer group Chemical group 0.000 description 3
- 229910000975 Carbon steel Inorganic materials 0.000 description 2
- 239000010962 carbon steel Substances 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000037303 wrinkles Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D19/00—Flanging or other edge treatment, e.g. of tubes
- B21D19/08—Flanging or other edge treatment, e.g. of tubes by single or successive action of pressing tools, e.g. vice jaws
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Forging (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP26474384A JPS61144224A (ja) | 1984-12-15 | 1984-12-15 | フランジ成形方法及びこれに使用するプレス成形型 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP26474384A JPS61144224A (ja) | 1984-12-15 | 1984-12-15 | フランジ成形方法及びこれに使用するプレス成形型 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61144224A JPS61144224A (ja) | 1986-07-01 |
| JPS6350092B2 true JPS6350092B2 (ru) | 1988-10-06 |
Family
ID=17407558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP26474384A Granted JPS61144224A (ja) | 1984-12-15 | 1984-12-15 | フランジ成形方法及びこれに使用するプレス成形型 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61144224A (ru) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006305587A (ja) * | 2005-04-27 | 2006-11-09 | Kobe Steel Ltd | アルミニウム製管材の端部拡管方法 |
| DE102007048039A1 (de) * | 2007-10-05 | 2009-04-09 | Saint-Gobain Performance Plastics Pampus Gmbh | Bördelwerkzeug |
| KR100953892B1 (ko) | 2008-01-29 | 2010-04-22 | (주)페스코 | 압축 및 확관 공정을 이용한 롱넥 플랜지 성형방법 |
| JP2010253539A (ja) * | 2009-04-28 | 2010-11-11 | Toyo Seikan Kaisha Ltd | 筒形端部の成形工具 |
| JP5742544B2 (ja) * | 2011-07-27 | 2015-07-01 | オイレス工業株式会社 | 鍔付円筒巻きブッシュの製造装置及びその製造方法並びにその固定方法 |
| JP6973442B2 (ja) * | 2019-04-11 | 2021-11-24 | Ｊｆｅスチール株式会社 | 金属管のフレア加工金型およびフレア加工方法 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4934465A (ru) * | 1972-07-31 | 1974-03-29 | ||
| JPS5541390U (ru) * | 1978-09-13 | 1980-03-17 |
-
1984
- 1984-12-15 JP JP26474384A patent/JPS61144224A/ja active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4934465A (ru) * | 1972-07-31 | 1974-03-29 | ||
| JPS5541390U (ru) * | 1978-09-13 | 1980-03-17 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61144224A (ja) | 1986-07-01 |
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