JPS5659572A - Molding method of core for centrifugal casting - Google Patents
Molding method of core for centrifugal castingInfo
- Publication number
- JPS5659572A JPS5659572A JP13659479A JP13659479A JPS5659572A JP S5659572 A JPS5659572 A JP S5659572A JP 13659479 A JP13659479 A JP 13659479A JP 13659479 A JP13659479 A JP 13659479A JP S5659572 A JPS5659572 A JP S5659572A
- Authority
- JP
- Japan
- Prior art keywords
- core
- metal mold
- core box
- mold
- box
- 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
Landscapes
- Casting Devices For Molds (AREA)
Abstract
PURPOSE: To mold cores efficiently by means of simple equipment simultaneously with centrifugal casting by mounting a core box to a metal mold and making use of the rotation of the metal mold and the heat of the poured molten metal.
CONSTITUTION: A core box 8 is mounted concentrically to one end of a metal mold 1. While the metal mold 1 is being rotated and molten metal is being poured from a spout 11, core sand is supplied from a chute 12 to the inside surface of the core box 8. This core sand is compacted by centrifugal force and an annular core 7b is formed on the inside surface of the core box 8. The warm wind having been heated by the heat of the molten metal flows into the core box 8 so that the curing of the core 7b is accelerated. Upon completion of the casting and the molding of the core 7b, a front cover 5a is removed from the mold 1 and the drawing of a pipe is carried out. The core box 8 is removed from the thus molded core 7b and a supporting cylinder 4 is turned over to insert the molded core 7b into the metal mold 1. The metal mold 1 is fixed and the core box 8 is fitted to the front cover 5a. In this way, the formation of the cores 7a, 7b is repeated simultaneously with casting.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13659479A JPS5659572A (en) | 1979-10-22 | 1979-10-22 | Molding method of core for centrifugal casting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13659479A JPS5659572A (en) | 1979-10-22 | 1979-10-22 | Molding method of core for centrifugal casting |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5659572A true JPS5659572A (en) | 1981-05-23 |
| JPS5715974B2 JPS5715974B2 (en) | 1982-04-02 |
Family
ID=15178940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13659479A Granted JPS5659572A (en) | 1979-10-22 | 1979-10-22 | Molding method of core for centrifugal casting |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5659572A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104226913A (en) * | 2014-09-30 | 2014-12-24 | 成都市翻鑫家科技有限公司 | Valve body forming casting mold |
| CN105195704A (en) * | 2015-02-04 | 2015-12-30 | 镇江市丹徒区环宇轧辊厂 | Centrifugal casting mold composite end cover and method for carrying out composite roll centrifugal casting through same |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104550756B (en) * | 2014-12-26 | 2017-01-18 | 中核苏阀横店机械有限公司 | Sand core of pipe mould |
-
1979
- 1979-10-22 JP JP13659479A patent/JPS5659572A/en active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104226913A (en) * | 2014-09-30 | 2014-12-24 | 成都市翻鑫家科技有限公司 | Valve body forming casting mold |
| CN105195704A (en) * | 2015-02-04 | 2015-12-30 | 镇江市丹徒区环宇轧辊厂 | Centrifugal casting mold composite end cover and method for carrying out composite roll centrifugal casting through same |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5715974B2 (en) | 1982-04-02 |
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