JPS558386A - Centrifugal casting method of shape tube - Google Patents
Centrifugal casting method of shape tubeInfo
- Publication number
- JPS558386A JPS558386A JP8280278A JP8280278A JPS558386A JP S558386 A JPS558386 A JP S558386A JP 8280278 A JP8280278 A JP 8280278A JP 8280278 A JP8280278 A JP 8280278A JP S558386 A JPS558386 A JP S558386A
- Authority
- JP
- Japan
- Prior art keywords
- tube
- metal frame
- forming
- centrifugal casting
- mold
- 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 achieve centrifugal casting of shape tube with branch tube easily, by forming a cavity for forming branch tube in the branch tube position of a centrifugal casting mold in a metal frame, making part of the metal frame confronting thereto in a detachable cap body, and securing a core for forming tube branch in the inside thereof.
CONSTITUTION: A metal frame 1 forming a centrifugal casting sand mold 5 for main tube of shape tube having a branch tube is rotatably placed on plural rollers 2. When molding this mold 5, a cavity for forming branch tube opening to the inside thereof is formed. Part of the centrifugal casting metal frame 1 confronting this cavity 6 is a metallic cap body 7 which is freely detachable from the metal frame 1. In the central part of the inside of this cap body 7 is secured a core for forming branch tube 11, which is projected to the interior of the mold 5 by a size larger than the casting wall thickness of the tube main body through the cavity 6. Pouring molten steel into this mold, the metal frame 1 is rotated, so that a shape tube having a branch tube may be easily cast.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8280278A JPS558386A (en) | 1978-07-05 | 1978-07-05 | Centrifugal casting method of shape tube |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8280278A JPS558386A (en) | 1978-07-05 | 1978-07-05 | Centrifugal casting method of shape tube |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS558386A true JPS558386A (en) | 1980-01-21 |
Family
ID=13784529
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8280278A Pending JPS558386A (en) | 1978-07-05 | 1978-07-05 | Centrifugal casting method of shape tube |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS558386A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58155447U (en) * | 1982-04-12 | 1983-10-17 | 金子農機株式会社 | flat belt tension coupling device |
-
1978
- 1978-07-05 JP JP8280278A patent/JPS558386A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58155447U (en) * | 1982-04-12 | 1983-10-17 | 金子農機株式会社 | flat belt tension coupling device |
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