JPS56102364A - Molding method of mold for centrifugal gasting - Google Patents

Molding method of mold for centrifugal gasting

Info

Publication number
JPS56102364A
JPS56102364A JP498580A JP498580A JPS56102364A JP S56102364 A JPS56102364 A JP S56102364A JP 498580 A JP498580 A JP 498580A JP 498580 A JP498580 A JP 498580A JP S56102364 A JPS56102364 A JP S56102364A
Authority
JP
Japan
Prior art keywords
mold
sand
metal
binder
flask
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.)
Pending
Application number
JP498580A
Other languages
Japanese (ja)
Inventor
Masao Nakaishi
Kenji Kobiki
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.)
Kubota Corp
Original Assignee
Kubota 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 Kubota Corp filed Critical Kubota Corp
Priority to JP498580A priority Critical patent/JPS56102364A/en
Publication of JPS56102364A publication Critical patent/JPS56102364A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To mold a titled mold which provides a casting free from gas defects and cracks by flowing the molding sand which does not contain any binder into a metal flask under rotation of a metal flask for centrifugal casting, and depositing the kneaded liquid of a mold coating material and a binder on the leveled surface.
CONSTITUTION: Partition rings 3, 3 are disposed and fixed in a mold flask 2 for centrifugal casting, and a sand feeder 5 is inserted from one opening. While the metal flask 2 is being rotated, the molding sand 6 which is not kneaded with any binder is charged between the partition rings 3 and 3, and the surface of the sand 6 is leveled uniformly by using a scraper plate 4. Next, the sand feeder 5 and the scraper plate 4 are removed, and mixed liquid 8 of a mold coating material and a binder is sprayed onto the leveled surface of the sand 6 by using a spray lance 7 and is deposited thereon, whereby a hollow mold 9 deposited with the mixed liquid film layer 9a is molded. Thence, the partition rings 3, 3 are removed, band metal molds 10, 10 are mounted, and the molten metal 13 in a well 12 is poured into the metal flask 2 by using a spout 11 or the like under the rotation of the metal flask 2, whereby a double-flanged type pipe is produced.
COPYRIGHT: (C)1981,JPO&Japio
JP498580A 1980-01-17 1980-01-17 Molding method of mold for centrifugal gasting Pending JPS56102364A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP498580A JPS56102364A (en) 1980-01-17 1980-01-17 Molding method of mold for centrifugal gasting

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP498580A JPS56102364A (en) 1980-01-17 1980-01-17 Molding method of mold for centrifugal gasting

Publications (1)

Publication Number Publication Date
JPS56102364A true JPS56102364A (en) 1981-08-15

Family

ID=11598892

Family Applications (1)

Application Number Title Priority Date Filing Date
JP498580A Pending JPS56102364A (en) 1980-01-17 1980-01-17 Molding method of mold for centrifugal gasting

Country Status (1)

Country Link
JP (1) JPS56102364A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6368253A (en) * 1986-09-10 1988-03-28 Kubota Ltd Sand mold and molding method for centrifugal force casting
JPS6368252A (en) * 1986-09-10 1988-03-28 Kubota Ltd Molding method for sand mold for centrifugal force casting

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6368253A (en) * 1986-09-10 1988-03-28 Kubota Ltd Sand mold and molding method for centrifugal force casting
JPS6368252A (en) * 1986-09-10 1988-03-28 Kubota Ltd Molding method for sand mold for centrifugal force casting
JPH0339782B2 (en) * 1986-09-10 1991-06-14 Kubota Kk
JPH0356825B2 (en) * 1986-09-10 1991-08-29

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