JPH01118809U - - Google Patents
Info
- Publication number
- JPH01118809U JPH01118809U JP1087488U JP1087488U JPH01118809U JP H01118809 U JPH01118809 U JP H01118809U JP 1087488 U JP1087488 U JP 1087488U JP 1087488 U JP1087488 U JP 1087488U JP H01118809 U JPH01118809 U JP H01118809U
- Authority
- JP
- Japan
- Prior art keywords
- sizing roller
- round hole
- roundness
- flange
- corner
- 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
- 238000004513 sizing Methods 0.000 claims description 8
- 238000005098 hot rolling Methods 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 5
Landscapes
- Metal Rolling (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1087488U JPH01118809U (it) | 1988-01-29 | 1988-01-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1087488U JPH01118809U (it) | 1988-01-29 | 1988-01-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01118809U true JPH01118809U (it) | 1989-08-11 |
Family
ID=31218921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1087488U Pending JPH01118809U (it) | 1988-01-29 | 1988-01-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01118809U (it) |
-
1988
- 1988-01-29 JP JP1087488U patent/JPH01118809U/ja active Pending