JPS558386A - Centrifugal casting method of shape tube - Google Patents

Centrifugal casting method of shape tube

Info

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
Application number
JP8280278A
Other languages
Japanese (ja)
Inventor
Susumu Togawa
Yoshikazu Wakushima
Akio Tanaka
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 JP8280278A priority Critical patent/JPS558386A/en
Publication of JPS558386A publication Critical patent/JPS558386A/en
Pending legal-status Critical Current

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
JP8280278A 1978-07-05 1978-07-05 Centrifugal casting method of shape tube Pending JPS558386A (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (1)

* Cited by examiner, † Cited by third party
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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