JPS6251690B2 - - Google Patents
Info
- Publication number
- JPS6251690B2 JPS6251690B2 JP10777879A JP10777879A JPS6251690B2 JP S6251690 B2 JPS6251690 B2 JP S6251690B2 JP 10777879 A JP10777879 A JP 10777879A JP 10777879 A JP10777879 A JP 10777879A JP S6251690 B2 JPS6251690 B2 JP S6251690B2
- Authority
- JP
- Japan
- Prior art keywords
- web
- section steel
- corrugated
- present
- steel
- 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
- 229910000831 Steel Inorganic materials 0.000 claims description 26
- 239000010959 steel Substances 0.000 claims description 26
- 238000004519 manufacturing process Methods 0.000 claims description 16
- 238000000034 method Methods 0.000 claims description 15
- 239000000463 material Substances 0.000 description 8
- 238000005096 rolling process Methods 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 238000005452 bending Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 3
- 238000009826 distribution Methods 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 238000005097 cold rolling Methods 0.000 description 2
- 230000000295 complement effect Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
Landscapes
- Metal Rolling (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10777879A JPS5633129A (en) | 1979-08-24 | 1979-08-24 | Manufacture and manufacturing roll for h-shaped steel possessing corrugate at middle part of web |
| CA000358273A CA1150986A (en) | 1979-08-24 | 1980-08-14 | Method for producing i-beam having centrally corrugated web and rolls for producing such i-beam |
| US06/751,433 US4597278A (en) | 1979-08-24 | 1985-07-03 | Method for producing I-beam having centrally corrugated web |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10777879A JPS5633129A (en) | 1979-08-24 | 1979-08-24 | Manufacture and manufacturing roll for h-shaped steel possessing corrugate at middle part of web |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5633129A JPS5633129A (en) | 1981-04-03 |
| JPS6251690B2 true JPS6251690B2 (xx) | 1987-10-31 |
Family
ID=14467771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10777879A Granted JPS5633129A (en) | 1979-08-24 | 1979-08-24 | Manufacture and manufacturing roll for h-shaped steel possessing corrugate at middle part of web |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5633129A (xx) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6412394U (xx) * | 1987-07-14 | 1989-01-23 | ||
| JPS6412392U (xx) * | 1987-07-14 | 1989-01-23 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103625551A (zh) * | 2012-08-20 | 2014-03-12 | 武琳 | 一种一次罗拉成型工字梁 |
-
1979
- 1979-08-24 JP JP10777879A patent/JPS5633129A/ja active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6412394U (xx) * | 1987-07-14 | 1989-01-23 | ||
| JPS6412392U (xx) * | 1987-07-14 | 1989-01-23 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5633129A (en) | 1981-04-03 |
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