JPS56102364A - Molding method of mold for centrifugal gasting - Google Patents
Molding method of mold for centrifugal gastingInfo
- 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
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
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)
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 |
-
1980
- 1980-01-17 JP JP498580A patent/JPS56102364A/en active Pending
Cited By (4)
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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