JPS56158253A - Inoculation method for cast iron in automatic pouring device - Google Patents

Inoculation method for cast iron in automatic pouring device

Info

Publication number
JPS56158253A
JPS56158253A JP5961580A JP5961580A JPS56158253A JP S56158253 A JPS56158253 A JP S56158253A JP 5961580 A JP5961580 A JP 5961580A JP 5961580 A JP5961580 A JP 5961580A JP S56158253 A JPS56158253 A JP S56158253A
Authority
JP
Japan
Prior art keywords
pouring
speed
ingates
nozzle
path
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
JP5961580A
Other languages
Japanese (ja)
Other versions
JPS614299B2 (en
Inventor
Masataka Kasai
Masato Ochichi
Takahiko Kagehiro
Minoru Kamata
Masayuki Aihara
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.)
Shin Etsu Chemical Co Ltd
Mitsubishi Motors Corp
Original Assignee
Shin Etsu Chemical Co Ltd
Mitsubishi Motors Corp
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 Shin Etsu Chemical Co Ltd, Mitsubishi Motors Corp filed Critical Shin Etsu Chemical Co Ltd
Priority to JP5961580A priority Critical patent/JPS56158253A/en
Publication of JPS56158253A publication Critical patent/JPS56158253A/en
Publication of JPS614299B2 publication Critical patent/JPS614299B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)

Abstract

PURPOSE: To decrease slag and slime with a small amount of an inoculant, prevent pouring trouble and improve productivity by feeding the inoculant to the upper stream of the ingates provided in proximity of the stopper nozzle of the pouring path of an automatic pouring device.
CONSTITUTION: In casting, molten cast iron 11 is filled in a body 1 and a pouring flow passage 2, and a stopper rod 3 is moved upward to open a nozzle 4, thereby flowing the molten metal 11 into a mold 10. At this time, a supply machine 8 operates to feed an inoculating wire 6 into the molten metal 11 in such a manner that its leading end abuts on the bottom surface of the path 2, thereby accomplishing inoculation. The feed speed of the wire 6 is controlled by cooperating said speed and pouring speed after the feed speed has been determined in accordance with the pouring speed. As to the number and positions of the ingates to be provided in the path 2, they can be provided not only between the position where the wire 6 is inserted and the nozzle 4, but also between molten metal level detecting terminals 5 and the insertion position and further on the left side of the terminals 5 in addition to two ingates 9.
COPYRIGHT: (C)1981,JPO&Japio
JP5961580A 1980-05-06 1980-05-06 Inoculation method for cast iron in automatic pouring device Granted JPS56158253A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5961580A JPS56158253A (en) 1980-05-06 1980-05-06 Inoculation method for cast iron in automatic pouring device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5961580A JPS56158253A (en) 1980-05-06 1980-05-06 Inoculation method for cast iron in automatic pouring device

Publications (2)

Publication Number Publication Date
JPS56158253A true JPS56158253A (en) 1981-12-05
JPS614299B2 JPS614299B2 (en) 1986-02-08

Family

ID=13118323

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5961580A Granted JPS56158253A (en) 1980-05-06 1980-05-06 Inoculation method for cast iron in automatic pouring device

Country Status (1)

Country Link
JP (1) JPS56158253A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61289963A (en) * 1985-06-14 1986-12-19 Fuji Electric Co Ltd Supplying system for molten metal
US4977946A (en) * 1990-05-25 1990-12-18 General Motors Corporation Differential pressure, countergravity casting of individual charges of melt from a casting basin
JP2021164951A (en) * 2020-04-08 2021-10-14 新東工業株式会社 Molten metal pouring device
CN114517270A (en) * 2022-04-12 2022-05-20 亚新科国际铸造（山西）有限公司 Casting process for improving performance of engine cylinder body and cylinder cover casting at low cost

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61289963A (en) * 1985-06-14 1986-12-19 Fuji Electric Co Ltd Supplying system for molten metal
JPH0541350B2 (en) * 1985-06-14 1993-06-23 Fuji Electric Co Ltd
US4977946A (en) * 1990-05-25 1990-12-18 General Motors Corporation Differential pressure, countergravity casting of individual charges of melt from a casting basin
JP2021164951A (en) * 2020-04-08 2021-10-14 新東工業株式会社 Molten metal pouring device
CN114517270A (en) * 2022-04-12 2022-05-20 亚新科国际铸造（山西）有限公司 Casting process for improving performance of engine cylinder body and cylinder cover casting at low cost
CN114517270B (en) * 2022-04-12 2022-07-26 亚新科国际铸造（山西）有限公司 Casting process for improving performance of engine cylinder body and cylinder cover casting at low cost

Also Published As

Publication number Publication date
JPS614299B2 (en) 1986-02-08

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