JPS57154363A - Ingot drawing device - Google Patents
Ingot drawing deviceInfo
- Publication number
- JPS57154363A JPS57154363A JP3901481A JP3901481A JPS57154363A JP S57154363 A JPS57154363 A JP S57154363A JP 3901481 A JP3901481 A JP 3901481A JP 3901481 A JP3901481 A JP 3901481A JP S57154363 A JPS57154363 A JP S57154363A
- Authority
- JP
- Japan
- Prior art keywords
- rolls
- servomotor
- controller
- analog
- low inertia
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/16—Controlling or regulating processes or operations
- B22D11/20—Controlling or regulating processes or operations for removing cast stock
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Continuous Casting (AREA)
Abstract
PURPOSE:To improve quality by using hollow rolls to driving rolls, connecting a low inertia DC servomotor to these, providing a control circuit using a programmable controller, a digital controller and an analog controller to the servomotor and controlling drawing and stopping cycles. CONSTITUTION:In a device of drawing a cast ingot 4 intermittently in a horizontal direction from the mold 2 of a horizontal continuous casting machine by sandwiching the same with driving rolls 7 and press rolls 8, hollow rolls are used for the rolls 7. The rolls 7 are driven by a low inertia DC servomotor 11. A controlling circuit with a closed loop for feeding back positions are speeds consisting of a programmable controller 15 which programs sequence circuits and emits pulse signals in accordance with operating conditions, a digital controller 16 which converts the pulse commands to analog voltages and an analog controller 17 which controls the revolution of the servomotor by the analog voltages is provided to the motor 11.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3901481A JPS602147B2 (en) | 1981-03-18 | 1981-03-18 | Ingot drawing device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3901481A JPS602147B2 (en) | 1981-03-18 | 1981-03-18 | Ingot drawing device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57154363A true JPS57154363A (en) | 1982-09-24 |
JPS602147B2 JPS602147B2 (en) | 1985-01-19 |
Family
ID=12541242
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3901481A Expired JPS602147B2 (en) | 1981-03-18 | 1981-03-18 | Ingot drawing device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS602147B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0493790A2 (en) * | 1990-12-26 | 1992-07-08 | Kawasaki Jukogyo Kabushiki Kaisha | Method of withdrawing a strand in a horizontal continuous casting installation |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61170840U (en) * | 1985-04-05 | 1986-10-23 | ||
JPS61170839U (en) * | 1985-04-05 | 1986-10-23 |
-
1981
- 1981-03-18 JP JP3901481A patent/JPS602147B2/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0493790A2 (en) * | 1990-12-26 | 1992-07-08 | Kawasaki Jukogyo Kabushiki Kaisha | Method of withdrawing a strand in a horizontal continuous casting installation |
EP0676252A3 (en) * | 1990-12-26 | 1996-04-24 | Kawasaki Heavy Ind Ltd | Method of and apparatus for withdrawing strand in horizontal continuous casting installation. |
Also Published As
Publication number | Publication date |
---|---|
JPS602147B2 (en) | 1985-01-19 |
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