JPS5772760A - Method and device for measuring lubricating condition between mold and ingot in continuous casting - Google Patents
Method and device for measuring lubricating condition between mold and ingot in continuous castingInfo
- Publication number
- JPS5772760A JPS5772760A JP15041180A JP15041180A JPS5772760A JP S5772760 A JPS5772760 A JP S5772760A JP 15041180 A JP15041180 A JP 15041180A JP 15041180 A JP15041180 A JP 15041180A JP S5772760 A JPS5772760 A JP S5772760A
- Authority
- JP
- Japan
- Prior art keywords
- ingot
- mold
- vibration
- output
- difference
- 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
Landscapes
- Continuous Casting (AREA)
Abstract
PURPOSE: To measure the lubricating condition between a mold and an ingot from the magnitude of the differences in vibrations in plural positions of the mold by detecting said vibrations and comparing the vibration outputs between the plural positions.
CONSTITUTION: The vibration output of an output y1 (t) is detected with a vibration detector 12 mounted to a vibrating table 6 on the L surface side of an ingot 3, and is inputted to a differential amplifier 20. Similarly, the vibration output of an output y2 (t) is detected by a vibration detector 13 mounted to a vibrating table 6 on the F surface side of the ingot 3, and is inputted to the amplifier 20. The amplifier 20 determines the difference between the outputs y1 (t) and y2 (t) and inputs the same to a signal processor 24. The difference in the vibration output of the specific frequency region of the vibration output y1 (t) and y2 (t) of a mold 2 during operation shows the difference in the friction state between the L surface and F surface of the ingot 3 with the mold 2. The difference in the vibration outputs is arithmetically processed in the processor 24, and is recorded continuously in a recording display device 25.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15041180A JPS5772760A (en) | 1980-10-27 | 1980-10-27 | Method and device for measuring lubricating condition between mold and ingot in continuous casting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15041180A JPS5772760A (en) | 1980-10-27 | 1980-10-27 | Method and device for measuring lubricating condition between mold and ingot in continuous casting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5772760A true JPS5772760A (en) | 1982-05-07 |
Family
ID=15496356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15041180A Pending JPS5772760A (en) | 1980-10-27 | 1980-10-27 | Method and device for measuring lubricating condition between mold and ingot in continuous casting |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5772760A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4532975A (en) * | 1983-04-28 | 1985-08-06 | United States Steel Corporation | Continuous casting mold oscillator load indication system |
| JPS6272755U (en) * | 1985-10-28 | 1987-05-09 | ||
| JP2021186822A (en) * | 2020-05-28 | 2021-12-13 | 山田 榮子 | Method of measuring frictional force between mold and slab in continuous casting |
-
1980
- 1980-10-27 JP JP15041180A patent/JPS5772760A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4532975A (en) * | 1983-04-28 | 1985-08-06 | United States Steel Corporation | Continuous casting mold oscillator load indication system |
| JPS6272755U (en) * | 1985-10-28 | 1987-05-09 | ||
| JP2021186822A (en) * | 2020-05-28 | 2021-12-13 | 山田 榮子 | Method of measuring frictional force between mold and slab in continuous casting |
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