JPS57103770A - Centrifugal casting method - Google Patents

Centrifugal casting method

Info

Publication number
JPS57103770A
JPS57103770A JP18099480A JP18099480A JPS57103770A JP S57103770 A JPS57103770 A JP S57103770A JP 18099480 A JP18099480 A JP 18099480A JP 18099480 A JP18099480 A JP 18099480A JP S57103770 A JPS57103770 A JP S57103770A
Authority
JP
Japan
Prior art keywords
roller
projecting
teemed
inside surface
molten metal
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
JP18099480A
Other languages
Japanese (ja)
Inventor
Hiroyoshi Inagaki
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.)
Kurimoto Ltd
Kurimoto Iron Works Ltd
Original Assignee
Kurimoto Ltd
Kurimoto Iron Works Ltd
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 Kurimoto Ltd, Kurimoto Iron Works Ltd filed Critical Kurimoto Ltd
Priority to JP18099480A priority Critical patent/JPS57103770A/en
Publication of JPS57103770A publication Critical patent/JPS57103770A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To form an inside surface projecting part of arbitray shapes easily by disposing a forming roller having a projecting forming part on the inside surface at one end of a metal mold.
CONSTITUTION: A forming roller 4 coated of the outer side with refractories is supported freely rotatably by means of a bearing 7 on an elevating table 6. While a metal mold 1 is rotated, molten metal is teemed through a teeming through to the inner side thereof whereby a cast iron pipe 12 is formed. At this time, the molten metal is teemed slightly more in the part of the projecting forming part 8 of the roller 4. While the molten metal teemed slightly more is prevented from flowing out in the left direction by the large diameter part in the end part of the roller 4, it solidifies and forms a build-up projecting part 14 on the inside surface of the pipe 12. Thereafter, bands 10, 11 are removed, the roller 4 is moved upward by the elevating table and the cast iron pipe 12 is removed.
COPYRIGHT: (C)1982,JPO&Japio
JP18099480A 1980-12-20 1980-12-20 Centrifugal casting method Pending JPS57103770A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18099480A JPS57103770A (en) 1980-12-20 1980-12-20 Centrifugal casting method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18099480A JPS57103770A (en) 1980-12-20 1980-12-20 Centrifugal casting method

Publications (1)

Publication Number Publication Date
JPS57103770A true JPS57103770A (en) 1982-06-28

Family

ID=16092871

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18099480A Pending JPS57103770A (en) 1980-12-20 1980-12-20 Centrifugal casting method

Country Status (1)

Country Link
JP (1) JPS57103770A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2604476A (en) * 2019-11-19 2022-09-07 Cosmo Seiki Co Ltd Dart

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2604476A (en) * 2019-11-19 2022-09-07 Cosmo Seiki Co Ltd Dart
GB2604476B (en) * 2019-11-19 2024-02-28 Cosmo Seiki Co Ltd Dart

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