JPS5677056A - Method of controlling molten metal level before and behind filter in continuously casting method - Google Patents

Method of controlling molten metal level before and behind filter in continuously casting method

Info

Publication number
JPS5677056A
JPS5677056A JP15603779A JP15603779A JPS5677056A JP S5677056 A JPS5677056 A JP S5677056A JP 15603779 A JP15603779 A JP 15603779A JP 15603779 A JP15603779 A JP 15603779A JP S5677056 A JPS5677056 A JP S5677056A
Authority
JP
Japan
Prior art keywords
molten metal
metal level
spout
mold
filter
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
Application number
JP15603779A
Other languages
Japanese (ja)
Other versions
JPS6160749B2 (en
Inventor
Toshimasa Sakamoto
Masanori Fujimaki
Katsuyuki Yoshikawa
Yuichi Ando
Yutaka Shibata
Yoshihiro Mitsuta
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kobe Steel Ltd
Original Assignee
Kobe Steel Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Kobe Steel Ltd filed Critical Kobe Steel Ltd
Priority to JP15603779A priority Critical patent/JPS5677056A/en
Publication of JPS5677056A publication Critical patent/JPS5677056A/en
Publication of JPS6160749B2 publication Critical patent/JPS6160749B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Control Of Non-Electrical Variables (AREA)
  • Continuous Casting (AREA)

Abstract

PURPOSE: To maintain the molten metal levels in the spout and mold always at correct values and prevent the quality degradation of ingots by calculating the flow resistance of a filter and automatically controlling the molten metal level before and behind the filter.
CONSTITUTION: A molten metal supply furnace 25 is tilted by a cylinder 26 which is extended by the command from a furnace tilting controller C, then molten metal flows into an intermediate spout 24. The intermediate spout molten level is measured by a molten metal level sensor 23 and a molten metal level gauge 1, and is fed back to the controller C via a central processing and control panel A. The molten metal filtered by a filter 22 flows through a spout 20 then through nozzles 7, 12 and flows into a mold 4. The molten metal level in the spout is measured by a molten level sensor 21, and a molten metal level H and the molten metal level in the mold is measured by molten metal level sensors 5, 10 and molten metal level gauges D, F. These signals are sent to the central operation panel A. From the mold 4, the ingots 8, 13 of respective strands are drawn by a cylinder 16 which is controlled by a dummy bar drawing speed controller B, whereby they are made into the products.
COPYRIGHT: (C)1981,JPO&Japio
JP15603779A 1979-11-30 1979-11-30 Method of controlling molten metal level before and behind filter in continuously casting method Granted JPS5677056A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15603779A JPS5677056A (en) 1979-11-30 1979-11-30 Method of controlling molten metal level before and behind filter in continuously casting method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15603779A JPS5677056A (en) 1979-11-30 1979-11-30 Method of controlling molten metal level before and behind filter in continuously casting method

Publications (2)

Publication Number Publication Date
JPS5677056A true JPS5677056A (en) 1981-06-25
JPS6160749B2 JPS6160749B2 (en) 1986-12-22

Family

ID=15618933

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15603779A Granted JPS5677056A (en) 1979-11-30 1979-11-30 Method of controlling molten metal level before and behind filter in continuously casting method

Country Status (1)

Country Link
JP (1) JPS5677056A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6146363A (en) * 1984-08-08 1986-03-06 Miyamoto Kogyosho:Kk Method for controlling supply of molten metal to continuous casting machine of aluminum
CN106623828A (en) * 2016-12-28 2017-05-10 西南铝业（集团）有限责任公司 Aluminum alloy ingot mold and casting method

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01126944A (en) * 1987-11-12 1989-05-19 Matsushita Electric Ind Co Ltd Kitchen system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6146363A (en) * 1984-08-08 1986-03-06 Miyamoto Kogyosho:Kk Method for controlling supply of molten metal to continuous casting machine of aluminum
CN106623828A (en) * 2016-12-28 2017-05-10 西南铝业（集团）有限责任公司 Aluminum alloy ingot mold and casting method

Also Published As

Publication number Publication date
JPS6160749B2 (en) 1986-12-22

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