JPS6339322B2 - - Google Patents
Info
- Publication number
- JPS6339322B2 JPS6339322B2 JP55018515A JP1851580A JPS6339322B2 JP S6339322 B2 JPS6339322 B2 JP S6339322B2 JP 55018515 A JP55018515 A JP 55018515A JP 1851580 A JP1851580 A JP 1851580A JP S6339322 B2 JPS6339322 B2 JP S6339322B2
- Authority
- JP
- Japan
- Prior art keywords
- rolling
- stand
- tension
- torque
- plate thickness
- 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
- 238000005096 rolling process Methods 0.000 claims description 111
- 238000004364 calculation method Methods 0.000 claims description 53
- 239000000463 material Substances 0.000 claims description 13
- 238000012937 correction Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 description 9
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000011159 matrix material Substances 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000005098 hot rolling Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005070 sampling Methods 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B37/00—Control devices or methods specially adapted for metal-rolling mills or the work produced thereby
- B21B37/48—Tension control; Compression control
- B21B37/52—Tension control; Compression control by drive motor control
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Control Of Metal Rolling (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1851580A JPS56117816A (en) | 1980-02-19 | 1980-02-19 | Controller for interstand tension for continuous rolling mill |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1851580A JPS56117816A (en) | 1980-02-19 | 1980-02-19 | Controller for interstand tension for continuous rolling mill |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS56117816A JPS56117816A (en) | 1981-09-16 |
JPS6339322B2 true JPS6339322B2 (fr) | 1988-08-04 |
Family
ID=11973756
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1851580A Granted JPS56117816A (en) | 1980-02-19 | 1980-02-19 | Controller for interstand tension for continuous rolling mill |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56117816A (fr) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2022054031A2 (fr) | 2020-09-14 | 2022-03-17 | Johnson & Johnson Vision Care, Inc. | Boîtier de lentilles de contact à toucher unique |
WO2022054033A2 (fr) | 2020-09-14 | 2022-03-17 | Johnson & Johnson Vision Care, Inc. | Étui à lentilles de contact à toucher unique |
WO2022123525A1 (fr) | 2020-12-13 | 2022-06-16 | Johnson & Johnson Vision Care, Inc. | Conditionnements de lentilles de contact et méthodes d'ouverture |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53108057A (en) * | 1978-03-15 | 1978-09-20 | Hitachi Ltd | Method and apparatus for tension control in tandem rolling mill |
-
1980
- 1980-02-19 JP JP1851580A patent/JPS56117816A/ja active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53108057A (en) * | 1978-03-15 | 1978-09-20 | Hitachi Ltd | Method and apparatus for tension control in tandem rolling mill |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2022054031A2 (fr) | 2020-09-14 | 2022-03-17 | Johnson & Johnson Vision Care, Inc. | Boîtier de lentilles de contact à toucher unique |
WO2022054033A2 (fr) | 2020-09-14 | 2022-03-17 | Johnson & Johnson Vision Care, Inc. | Étui à lentilles de contact à toucher unique |
WO2022123525A1 (fr) | 2020-12-13 | 2022-06-16 | Johnson & Johnson Vision Care, Inc. | Conditionnements de lentilles de contact et méthodes d'ouverture |
Also Published As
Publication number | Publication date |
---|---|
JPS56117816A (en) | 1981-09-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS595364B2 (ja) | 張力制御方法 | |
US4087859A (en) | Apparatus for measuring and controlling interstand tensions of continuous rolling mills | |
US6185967B1 (en) | Strip threading speed controlling apparatus for tandem rolling mill | |
JPS6339322B2 (fr) | ||
JPH1110215A (ja) | 熱間圧延材のウエッジ制御方法 | |
JPS649086B2 (fr) | ||
JPH0232041B2 (fr) | ||
JPH0413411A (ja) | 熱間連続圧延機における通板時の板厚制御方法 | |
JP3403330B2 (ja) | 熱間圧延における板幅制御方法 | |
JPH06335720A (ja) | 連続圧延機の板厚制御方法 | |
JPH0413413A (ja) | 熱間連続圧延機における通板時の板厚制御方法 | |
JPS631124B2 (fr) | ||
JP3467559B2 (ja) | 熱間連続圧延における板幅制御方法 | |
KR20030028903A (ko) | 임팩트 드롭 보상량 연산 제어시스템 및 그 연산 제어방법 | |
JPH0957317A (ja) | タンデム圧延機の板厚制御方法及び装置 | |
JPH0763747B2 (ja) | 熱間連続圧延機における通板時の板厚制御方法 | |
JPS6376709A (ja) | タンデム圧延機の板幅制御方法 | |
JPS62197210A (ja) | 連続圧延機制御装置及び方法 | |
JPS587365B2 (ja) | 圧延板厚制御方法 | |
JPH08300024A (ja) | 熱間圧延における板幅制御方法 | |
JPS6150047B2 (fr) | ||
JPH03151109A (ja) | 熱間連続圧延機における通板時の板厚制御方法 | |
JPS6249123B2 (fr) | ||
JPH08192211A (ja) | テーパ厚鋼板の製造方法 | |
JPS63207408A (ja) | 熱間粗圧延工程における板曲り防止圧延方法 |