JPH0367451B2 - - Google Patents
Info
- Publication number
- JPH0367451B2 JPH0367451B2 JP61236747A JP23674786A JPH0367451B2 JP H0367451 B2 JPH0367451 B2 JP H0367451B2 JP 61236747 A JP61236747 A JP 61236747A JP 23674786 A JP23674786 A JP 23674786A JP H0367451 B2 JPH0367451 B2 JP H0367451B2
- Authority
- JP
- Japan
- Prior art keywords
- mold
- molds
- guide
- pipe
- straight pipe
- 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
- 238000000465 moulding Methods 0.000 claims description 50
- 238000000034 method Methods 0.000 claims description 21
- 239000000463 material Substances 0.000 claims description 15
- 238000012545 processing Methods 0.000 claims description 12
- 239000007788 liquid Substances 0.000 claims description 5
- 230000008961 swelling Effects 0.000 claims 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000012805 post-processing Methods 0.000 description 2
- 238000007781 pre-processing Methods 0.000 description 2
- 229910001209 Low-carbon steel Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
Landscapes
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61236747A JPS6390323A (ja) | 1986-10-03 | 1986-10-03 | テ−パ−付き管材の高液圧膨出成形方法とその装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61236747A JPS6390323A (ja) | 1986-10-03 | 1986-10-03 | テ−パ−付き管材の高液圧膨出成形方法とその装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6390323A JPS6390323A (ja) | 1988-04-21 |
| JPH0367451B2 true JPH0367451B2 (sk) | 1991-10-23 |
Family
ID=17005187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP61236747A Granted JPS6390323A (ja) | 1986-10-03 | 1986-10-03 | テ−パ−付き管材の高液圧膨出成形方法とその装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6390323A (sk) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005070582A1 (ja) * | 2004-01-21 | 2005-08-04 | Sumitomo Metal Industries, Ltd. | 液圧バルジ加工用異形素管、並びにこれを用いる液圧バルジ加工装置、液圧バルジ加工方法、および液圧バルジ加工品 |
| JP4533220B2 (ja) * | 2005-04-12 | 2010-09-01 | 新日本製鐵株式会社 | ハイドロフォーム用金型 |
| CN104128421A (zh) * | 2014-07-31 | 2014-11-05 | 上海永太汽车零部件厂 | 内高压成形设备 |
| CN107377733A (zh) * | 2017-09-15 | 2017-11-24 | 湘潭大学 | 基于电磁脉冲的轻合金管件气胀热成型装置及成型方法 |
-
1986
- 1986-10-03 JP JP61236747A patent/JPS6390323A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6390323A (ja) | 1988-04-21 |
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