JPH0445247B2 - - Google Patents
Info
- Publication number
- JPH0445247B2 JPH0445247B2 JP20890084A JP20890084A JPH0445247B2 JP H0445247 B2 JPH0445247 B2 JP H0445247B2 JP 20890084 A JP20890084 A JP 20890084A JP 20890084 A JP20890084 A JP 20890084A JP H0445247 B2 JPH0445247 B2 JP H0445247B2
- Authority
- JP
- Japan
- Prior art keywords
- camber
- roll
- amount
- strip
- forming
- 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
- 238000006073 displacement reaction Methods 0.000 claims description 24
- 238000000034 method Methods 0.000 claims description 24
- 229910000831 Steel Inorganic materials 0.000 claims description 13
- 239000010959 steel Substances 0.000 claims description 13
- 238000004519 manufacturing process Methods 0.000 claims description 12
- 238000003466 welding Methods 0.000 claims description 10
- 238000005096 rolling process Methods 0.000 claims description 9
- 230000007547 defect Effects 0.000 description 22
- 238000001514 detection method Methods 0.000 description 13
- 238000009966 trimming Methods 0.000 description 8
- 239000011324 bead Substances 0.000 description 7
- 238000005520 cutting process Methods 0.000 description 6
- 238000012545 processing Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 238000005259 measurement Methods 0.000 description 4
- 238000000465 moulding Methods 0.000 description 4
- 238000004364 calculation method Methods 0.000 description 3
- 230000015556 catabolic process Effects 0.000 description 3
- 238000007796 conventional method Methods 0.000 description 3
- 238000012937 correction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000001364 causal effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000007781 pre-processing Methods 0.000 description 1
- 238000002203 pretreatment Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000005482 strain hardening Methods 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Landscapes
- Bending Of Plates, Rods, And Pipes (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP20890084A JPS6186027A (ja) | 1984-10-04 | 1984-10-04 | キヤンバを有する帯板の成形制御方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP20890084A JPS6186027A (ja) | 1984-10-04 | 1984-10-04 | キヤンバを有する帯板の成形制御方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6186027A JPS6186027A (ja) | 1986-05-01 |
JPH0445247B2 true JPH0445247B2 (enrdf_load_stackoverflow) | 1992-07-24 |
Family
ID=16563984
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP20890084A Granted JPS6186027A (ja) | 1984-10-04 | 1984-10-04 | キヤンバを有する帯板の成形制御方法 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6186027A (enrdf_load_stackoverflow) |
-
1984
- 1984-10-04 JP JP20890084A patent/JPS6186027A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS6186027A (ja) | 1986-05-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR100222333B1 (ko) | 열연강대의 제조방법 및 그 장치 | |
US7934304B2 (en) | Method of manufacturing lined tubing | |
US4945743A (en) | Apparatus for manufacturing electric welded pipes under hot conditions | |
JPH0445247B2 (enrdf_load_stackoverflow) | ||
JPH037474B2 (enrdf_load_stackoverflow) | ||
US5005395A (en) | Method of manufacturing electric welded pipes under hot conditions | |
JPS60250825A (ja) | 電縫鋼管の成形方法 | |
CN113909297B (zh) | 超薄耐腐蚀热轧带钢轧制成型方法 | |
JPS60250886A (ja) | 電縫鋼管の製造方法 | |
RU2740368C2 (ru) | Способ шаговой гибки кромок плоского проката, способ и устройство автоматической коррекции режимов гибки на участке кромкогибочного пресса | |
JP2024031268A (ja) | 冷間圧延方法及び冷間圧延設備 | |
JP2842164B2 (ja) | 溶接管のローリング防止方法及びその装置 | |
JPS6036348B2 (ja) | 電縫鋼管のフインパスロ−ルにおけるロ−ル間隙初期設定方法およびロ−ル間隙設定修正方法 | |
JPS6186026A (ja) | 電縫鋼管成形時のエツジ加工方法 | |
JPH0422646B2 (enrdf_load_stackoverflow) | ||
JPS5858937A (ja) | 帯鋼の縁曲げのオンライン調整のための方法および装置 | |
JP3329214B2 (ja) | 溶接管製造時の縁波計測方法 | |
KR100985280B1 (ko) | 연속소둔라인 조질압연기 연신율 제어방법 | |
JPH04127978A (ja) | 電縫鋼管の製造方法 | |
JP3610824B2 (ja) | 薄肉溶接管の製造方法 | |
JPH0372390B2 (enrdf_load_stackoverflow) | ||
JPH10175079A (ja) | 電縫管の製造方法 | |
JPH06304636A (ja) | 鍛接鋼管の自動肉厚制御方法 | |
JPH0256994B2 (enrdf_load_stackoverflow) | ||
SU1703329A1 (ru) | Способ контактной стыковой сварки |