JPH0367769B2 - - Google Patents
Info
- Publication number
- JPH0367769B2 JPH0367769B2 JP1175715A JP17571589A JPH0367769B2 JP H0367769 B2 JPH0367769 B2 JP H0367769B2 JP 1175715 A JP1175715 A JP 1175715A JP 17571589 A JP17571589 A JP 17571589A JP H0367769 B2 JPH0367769 B2 JP H0367769B2
- Authority
- JP
- Japan
- Prior art keywords
- pipe material
- punch
- engaging portion
- die
- arc
- 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
- 239000000463 material Substances 0.000 claims description 95
- 229910052782 aluminium Inorganic materials 0.000 claims description 16
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 16
- 238000004519 manufacturing process Methods 0.000 claims description 12
- 238000010409 ironing Methods 0.000 claims description 9
- 230000002093 peripheral effect Effects 0.000 claims description 5
- 238000000034 method Methods 0.000 description 6
- 238000005452 bending Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
Landscapes
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1175715A JPH0342131A (ja) | 1989-07-10 | 1989-07-10 | アルミニウム製シリンダ材の製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1175715A JPH0342131A (ja) | 1989-07-10 | 1989-07-10 | アルミニウム製シリンダ材の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0342131A JPH0342131A (ja) | 1991-02-22 |
| JPH0367769B2 true JPH0367769B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1991-10-24 |
Family
ID=16000974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1175715A Granted JPH0342131A (ja) | 1989-07-10 | 1989-07-10 | アルミニウム製シリンダ材の製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0342131A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2021037544A (ja) * | 2020-11-04 | 2021-03-11 | ユニバーサル製缶株式会社 | ボトル缶の製造方法 |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100364686C (zh) * | 2005-09-21 | 2008-01-30 | 赵铎 | 一种变径短管缩口工艺 |
| JP2011132610A (ja) * | 2009-12-22 | 2011-07-07 | Ikue Hayashi | 手指抑制手袋 |
-
1989
- 1989-07-10 JP JP1175715A patent/JPH0342131A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2021037544A (ja) * | 2020-11-04 | 2021-03-11 | ユニバーサル製缶株式会社 | ボトル缶の製造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0342131A (ja) | 1991-02-22 |