KR890006246Y1 - 도그본의 형상 측정 장치에 의한 폭제어 시스템 - Google Patents
도그본의 형상 측정 장치에 의한 폭제어 시스템 Download PDFInfo
- Publication number
- KR890006246Y1 KR890006246Y1 KR2019860021285U KR860021285U KR890006246Y1 KR 890006246 Y1 KR890006246 Y1 KR 890006246Y1 KR 2019860021285 U KR2019860021285 U KR 2019860021285U KR 860021285 U KR860021285 U KR 860021285U KR 890006246 Y1 KR890006246 Y1 KR 890006246Y1
- Authority
- KR
- South Korea
- Prior art keywords
- roll
- dogbone
- vertical
- measuring
- width control
- 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
- 238000003079 width control Methods 0.000 title claims description 16
- 238000005096 rolling process Methods 0.000 claims description 14
- 210000000988 bone and bone Anatomy 0.000 description 12
- 238000001514 detection method Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 230000004907 flux Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 238000005098 hot rolling Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000004044 response Effects 0.000 description 3
- 230000007480 spreading Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 229910000809 Alumel Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000013178 mathematical model Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000010959 steel Substances 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
- B21B37/16—Control of thickness, width, diameter or other transverse dimensions
- B21B37/22—Lateral spread control; Width control, e.g. by edge rolling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B38/00—Methods or devices for measuring, detecting or monitoring specially adapted for metal-rolling mills, e.g. position detection, inspection of the product
- B21B38/04—Methods or devices for measuring, detecting or monitoring specially adapted for metal-rolling mills, e.g. position detection, inspection of the product for measuring thickness, width, diameter or other transverse dimensions of the product
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B2263/00—Shape of product
- B21B2263/10—Lateral spread defects
- B21B2263/12—Dog bone
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Control Of Metal Rolling (AREA)
Abstract
Description
Claims (1)
- 수10개의 열전대(7가 삽입배치된 측정롤()이 수직압연후 형성된 도그본(3)에 접촉하도록 장치하고, 상기 측정롤(4)의 열전대(7)로부터 측정된 온도중 최고온도에 상응하는 측정롤(4)의 위치를 알므로서 도그본(3)의 피크치(Bp)와 위치검출장치(20)에 의한 도그본(3)높이 (Hmax)를 산출하며, 이들 Bp와 Hmax를 RSU프로그램(31) 및 수직롤(6)을 재설정프로그램(32)을 가진 폭제어장치(30)로 입력시켜 수직롤(6)을 피드백제어시킴을 특징으로 하는 도그본 윤곽측정장치에 의한 폭제어시스템.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019860021285U KR890006246Y1 (ko) | 1986-12-26 | 1986-12-26 | 도그본의 형상 측정 장치에 의한 폭제어 시스템 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019860021285U KR890006246Y1 (ko) | 1986-12-26 | 1986-12-26 | 도그본의 형상 측정 장치에 의한 폭제어 시스템 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR880011741U KR880011741U (ko) | 1988-08-26 |
KR890006246Y1 true KR890006246Y1 (ko) | 1989-09-20 |
Family
ID=19258370
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019860021285U Expired KR890006246Y1 (ko) | 1986-12-26 | 1986-12-26 | 도그본의 형상 측정 장치에 의한 폭제어 시스템 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR890006246Y1 (ko) |
-
1986
- 1986-12-26 KR KR2019860021285U patent/KR890006246Y1/ko not_active Expired
Also Published As
Publication number | Publication date |
---|---|
KR880011741U (ko) | 1988-08-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
UA0108 | Application for utility model registration |
Comment text: Application for Utility Model Registration Patent event code: UA01011R08D Patent event date: 19861226 |
|
UA0201 | Request for examination |
Patent event date: 19861226 Patent event code: UA02012R01D Comment text: Request for Examination of Application |
|
UG1501 | Laying open of application | ||
UG1604 | Publication of application |
Patent event code: UG16041S01I Comment text: Decision on Publication of Application Patent event date: 19890821 |
|
E701 | Decision to grant or registration of patent right | ||
UE0701 | Decision of registration |
Patent event date: 19891130 Comment text: Decision to Grant Registration Patent event code: UE07011S01D |
|
REGI | Registration of establishment | ||
UR0701 | Registration of establishment |
Patent event date: 19891208 Patent event code: UR07011E01D Comment text: Registration of Establishment |
|
UR1002 | Payment of registration fee |
Start annual number: 1 End annual number: 3 Payment date: 19891208 |
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UR1001 | Payment of annual fee |
Payment date: 19920212 Start annual number: 4 End annual number: 4 |
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UR1001 | Payment of annual fee |
Payment date: 19930322 Start annual number: 5 End annual number: 5 |
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UR1001 | Payment of annual fee |
Payment date: 19940329 Start annual number: 6 End annual number: 6 |
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UR1001 | Payment of annual fee |
Payment date: 19950429 Start annual number: 7 End annual number: 7 |
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UR1001 | Payment of annual fee |
Payment date: 19960904 Start annual number: 8 End annual number: 8 |
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FPAY | Annual fee payment |
Payment date: 19970806 Year of fee payment: 9 |
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LAPS | Lapse due to unpaid annual fee | ||
UC1903 | Unpaid annual fee |