JPS6462257A - Method for controlling oscillation of high-frequency oscillation mold for continuous casting of metal - Google Patents
Method for controlling oscillation of high-frequency oscillation mold for continuous casting of metalInfo
- Publication number
- JPS6462257A JPS6462257A JP62214175A JP21417587A JPS6462257A JP S6462257 A JPS6462257 A JP S6462257A JP 62214175 A JP62214175 A JP 62214175A JP 21417587 A JP21417587 A JP 21417587A JP S6462257 A JPS6462257 A JP S6462257A
- Authority
- JP
- Japan
- Prior art keywords
- oscillation
- mold
- oscillators
- excitation frequencies
- metal
- 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 enable the excitation of the entire part of an oscillation mold uniformly with large amplitudes by exciting respective oscillators while changing the excitation frequencies of the oscillators respectively intermittently or continuously with lapse of time. CONSTITUTION:The excitation frequencies of the oscillators a-l of the oscillation mold 1 disposed with the oscillators having equal oscillation characteristics are so set that the excitation frequencies of the adjacent oscillators vary within a 2kHz range. The oscillation mold 1 is excited by changing the excitation frequencies of the oscillators respectively intermittently or continuously with lapse of time. The entire part of the oscillation mold is thereby excited uniformly with the large amplitudes without generating the oscillations of locally small amplitudes in the mold 1 at all times. The inflow of a flux is, therefore, smooth and the casting surfaces of an ingot are excellent; in addition, the generation of a burn on, etc., is obviated and a casting accident is prevented.
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62214175A JPS6462257A (en) | 1987-08-29 | 1987-08-29 | Method for controlling oscillation of high-frequency oscillation mold for continuous casting of metal |
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 |
DE8888113989T DE3873451T2 (en) | 1987-08-29 | 1988-08-26 | CONTINUOUS CHOCOLATE AND METHOD FOR THEIR HIGH FREQUENCY OSCILLATION. |
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 |
KR1019880010986A KR920004972B1 (en) | 1987-08-29 | 1988-08-29 | Method of oscilating continuous casting mold at high frequencies and mold oscillated by such method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62214175A JPS6462257A (en) | 1987-08-29 | 1987-08-29 | Method for controlling oscillation of high-frequency oscillation mold for continuous casting of metal |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6462257A true JPS6462257A (en) | 1989-03-08 |
JPH0325263B2 JPH0325263B2 (en) | 1991-04-05 |
Family
ID=16651479
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62214175A Granted JPS6462257A (en) | 1987-08-29 | 1987-08-29 | Method for controlling oscillation of high-frequency oscillation mold for continuous casting of metal |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6462257A (en) |
-
1987
- 1987-08-29 JP JP62214175A patent/JPS6462257A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPH0325263B2 (en) | 1991-04-05 |
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