JPS6329619U - - Google Patents
Info
- Publication number
- JPS6329619U JPS6329619U JP11941886U JP11941886U JPS6329619U JP S6329619 U JPS6329619 U JP S6329619U JP 11941886 U JP11941886 U JP 11941886U JP 11941886 U JP11941886 U JP 11941886U JP S6329619 U JPS6329619 U JP S6329619U
- Authority
- JP
- Japan
- Prior art keywords
- thin
- cylindrical material
- diameter portion
- walled cylindrical
- mandrel
- 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.)
- Pending
Links
- 239000000463 material Substances 0.000 claims description 11
- 238000003754 machining Methods 0.000 claims description 3
- 239000012530 fluid Substances 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
Landscapes
- Forging (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11941886U JPS6329619U (de) | 1986-08-05 | 1986-08-05 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11941886U JPS6329619U (de) | 1986-08-05 | 1986-08-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6329619U true JPS6329619U (de) | 1988-02-26 |
Family
ID=31006773
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11941886U Pending JPS6329619U (de) | 1986-08-05 | 1986-08-05 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6329619U (de) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04237522A (ja) * | 1991-01-16 | 1992-08-26 | Sugino Eputo Kk | パイプ材の内周面に環状突出部を形成加工する方法及び装置 |
JP2008105090A (ja) * | 2006-10-27 | 2008-05-08 | Nippon Spindle Mfg Co Ltd | 塑性加工方法 |
-
1986
- 1986-08-05 JP JP11941886U patent/JPS6329619U/ja active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04237522A (ja) * | 1991-01-16 | 1992-08-26 | Sugino Eputo Kk | パイプ材の内周面に環状突出部を形成加工する方法及び装置 |
JP2008105090A (ja) * | 2006-10-27 | 2008-05-08 | Nippon Spindle Mfg Co Ltd | 塑性加工方法 |
JP4642732B2 (ja) * | 2006-10-27 | 2011-03-02 | 日本スピンドル製造株式会社 | 塑性加工方法 |
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