JPS5653857A - Core for centrifugal casting - Google Patents

Core for centrifugal casting

Info

Publication number
JPS5653857A
JPS5653857A JP12923679A JP12923679A JPS5653857A JP S5653857 A JPS5653857 A JP S5653857A JP 12923679 A JP12923679 A JP 12923679A JP 12923679 A JP12923679 A JP 12923679A JP S5653857 A JPS5653857 A JP S5653857A
Authority
JP
Japan
Prior art keywords
core
slide member
annular
cylindrical
slide
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
Application number
JP12923679A
Other languages
Japanese (ja)
Other versions
JPS5714260B2 (en
Inventor
Tadashi Yamashita
Teiichi Higuchi
Teruyuki Tsukitari
Yoshihisa Sato
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 JP12923679A priority Critical patent/JPS5653857A/en
Publication of JPS5653857A publication Critical patent/JPS5653857A/en
Publication of JPS5714260B2 publication Critical patent/JPS5714260B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To make extraction of core easy by externally fitting a slide member to the cylindrical part of the core body for centrifugal casting.
CONSTITUTION: A large-diameter part 11 is formed to a cylindrical metal mold body 10 and an annular core 12 is disposed. The core body 13 consists of a cylindrical part 14 and a flange part 15, and is mounted to the metal mold body by means of knock pins 17. An annular recess 18 is provided on the outside circumference of the cylindrical part 14 of the core body 13, adjacently to the flange part 15, and an annular slide member 19 is fitted axially movably into the annular recess 18. The slide member 19 has a cover part 19a fitting to the circumferential surface of the cylindrical part 14 on the outside circumference of its one end and there is a play 20 between the slide member 19 and the annular recess 18. When impact is given to the core body 13 upon solidifying of the molten metal after completion of pouring, the body 13 moves until the recess 18 abuts on the slide part 19, and a clearance 24 is produced between the slide part 19 and the flange part 15, thus the body 13 and the slide member 19 may be easily removed.
COPYRIGHT: (C)1981,JPO&Japio
JP12923679A 1979-10-05 1979-10-05 Core for centrifugal casting Granted JPS5653857A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12923679A JPS5653857A (en) 1979-10-05 1979-10-05 Core for centrifugal casting

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12923679A JPS5653857A (en) 1979-10-05 1979-10-05 Core for centrifugal casting

Publications (2)

Publication Number Publication Date
JPS5653857A true JPS5653857A (en) 1981-05-13
JPS5714260B2 JPS5714260B2 (en) 1982-03-23

Family

ID=15004536

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12923679A Granted JPS5653857A (en) 1979-10-05 1979-10-05 Core for centrifugal casting

Country Status (1)

Country Link
JP (1) JPS5653857A (en)

Also Published As

Publication number Publication date
JPS5714260B2 (en) 1982-03-23

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