JPS6462256A - Method for exciting ultrasonic oscillation mold for continuous casting - Google Patents
Method for exciting ultrasonic oscillation mold for continuous castingInfo
- Publication number
- JPS6462256A JPS6462256A JP62214174A JP21417487A JPS6462256A JP S6462256 A JPS6462256 A JP S6462256A JP 62214174 A JP62214174 A JP 62214174A JP 21417487 A JP21417487 A JP 21417487A JP S6462256 A JPS6462256 A JP S6462256A
- Authority
- JP
- Japan
- Prior art keywords
- oscillators
- mold
- ultrasonic oscillation
- excitation frequencies
- oscillations
- 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.)
- Granted
Links
Landscapes
- Continuous Casting (AREA)
Abstract
PURPOSE:To impart desirable oscillations to the wall surface part near the meniscus of the inside wall of a casting mold by specifying the differences in the excitation frequencies of respective oscillators and exciting the oscillators while changing the excitation frequencies of the adjacent oscillators. CONSTITUTION:The oscillators 1-12 having equal oscillation characteristics are excited after the differences in the excitation frequencies of the respective oscillators 1-12 of the casting mold for continuous casting disposed with said oscillators are kept within a 2kHz range and while the excitation frequencies of the adjacent oscillators are changed. The parts of the ultrasonic oscillation mold where the oscillations are always small are thereby eliminated and the oscillations in the respective parts of the ultrasonic oscillation mold are uniformized and are increased in amplitude. The burn on of the molten metal and the inside wall of the mold is, therefore, eliminated and breakout is prevented.
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62214174A JPS6462256A (en) | 1987-08-29 | 1987-08-29 | Method for exciting ultrasonic oscillation mold for continuous casting |
DE8888113989T DE3873451T2 (en) | 1987-08-29 | 1988-08-26 | CONTINUOUS CHOCOLATE AND METHOD FOR THEIR HIGH FREQUENCY OSCILLATION. |
CA000575784A CA1316325C (en) | 1987-08-29 | 1988-08-26 | Method of oscillating continuous casting mold at high frequencies and mold oscillated by such method |
ES198888113989T ES2034073T3 (en) | 1987-08-29 | 1988-08-26 | METHOD TO ROCK A MOLD FOR CONTINUOUS CASTING AT HIGH FREQUENCIES AND MOLD MADE TO ROCK BY SUCH A METHOD. |
EP88113989A EP0305930B1 (en) | 1987-08-29 | 1988-08-26 | Method of oscillating continuous casting mold at high frequencies and mold oscillated by such method |
KR1019880010986A KR920004972B1 (en) | 1987-08-29 | 1988-08-29 | Method of oscilating continuous casting mold at high frequencies and mold oscillated by such method |
US07/237,740 US4867226A (en) | 1987-08-29 | 1988-08-29 | Method of oscillating continuous casting mold at high frequencies and mold oscillated by such method |
AU21623/88A AU603251B2 (en) | 1987-08-29 | 1988-08-29 | Method of oscillating continuous casting mold at high frequencies and mold oscillated by such method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62214174A JPS6462256A (en) | 1987-08-29 | 1987-08-29 | Method for exciting ultrasonic oscillation mold for continuous casting |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6462256A true JPS6462256A (en) | 1989-03-08 |
JPH0325262B2 JPH0325262B2 (en) | 1991-04-05 |
Family
ID=16651460
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62214174A Granted JPS6462256A (en) | 1987-08-29 | 1987-08-29 | Method for exciting ultrasonic oscillation mold for continuous casting |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6462256A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104057040A (en) * | 2014-06-23 | 2014-09-24 | 安徽工业大学 | Ultrasonic vibration application device used for horizontal continuous casting of gear steel and method thereof |
-
1987
- 1987-08-29 JP JP62214174A patent/JPS6462256A/en active Granted
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104057040A (en) * | 2014-06-23 | 2014-09-24 | 安徽工业大学 | Ultrasonic vibration application device used for horizontal continuous casting of gear steel and method thereof |
CN104057040B (en) * | 2014-06-23 | 2016-03-16 | 安徽工业大学 | A kind of pinion steel horizontal casting applies the devices and methods therefor of ultrasonic wave vibration |
Also Published As
Publication number | Publication date |
---|---|
JPH0325262B2 (en) | 1991-04-05 |
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