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JPS57175052A - Rough casting material for pipe joint - Google Patents

Rough casting material for pipe joint

Info

Publication number
JPS57175052A
JPS57175052A JP20204181A JP20204181A JPS57175052A JP S57175052 A JPS57175052 A JP S57175052A JP 20204181 A JP20204181 A JP 20204181A JP 20204181 A JP20204181 A JP 20204181A JP S57175052 A JPS57175052 A JP S57175052A
Authority
JP
Japan
Prior art keywords
gate
metal
outside
end part
working
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
JP20204181A
Other languages
English (en)
Other versions
JPS5815216B2 (ja
Inventor
Orikado Inoue
Akira Miyasa
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.)
Proterial Ltd
Original Assignee
Hitachi Metals 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 Hitachi Metals Ltd filed Critical Hitachi Metals Ltd
Publication of JPS57175052A publication Critical patent/JPS57175052A/ja
Publication of JPS5815216B2 publication Critical patent/JPS5815216B2/ja
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/08—Features with respect to supply of molten metal, e.g. ingates, circular gates, skim gates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D31/00—Cutting-off surplus material, e.g. gates; Cleaning and working on castings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
JP20204181A 1975-05-30 1981-12-15 管継手の鋳造粗材 Expired JPS5815216B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH696375A CH592487A5 (ja) 1975-05-30 1975-05-30

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP6016976A Division JPS5813254B2 (ja) 1975-05-30 1976-05-26 管継手の鋳造粗材

Publications (2)

Publication Number Publication Date
JPS57175052A true JPS57175052A (en) 1982-10-27
JPS5815216B2 JPS5815216B2 (ja) 1983-03-24

Family

ID=4317783

Family Applications (3)

Application Number Title Priority Date Filing Date
JP6016976A Expired JPS5813254B2 (ja) 1975-05-30 1976-05-26 管継手の鋳造粗材
JP20204181A Expired JPS5815216B2 (ja) 1975-05-30 1981-12-15 管継手の鋳造粗材
JP20204081A Pending JPS57175051A (en) 1975-05-30 1981-12-15 Gate for cast pipe joint

Family Applications Before (1)

Application Number Title Priority Date Filing Date
JP6016976A Expired JPS5813254B2 (ja) 1975-05-30 1976-05-26 管継手の鋳造粗材

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP20204081A Pending JPS57175051A (en) 1975-05-30 1981-12-15 Gate for cast pipe joint

Country Status (2)

Country Link
JP (3) JPS5813254B2 (ja)
CH (1) CH592487A5 (ja)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5575852A (en) * 1978-12-01 1980-06-07 Nippon Kokan Keishiyu Kk Production of cast pipe joint
JPS55106659A (en) * 1979-02-09 1980-08-15 Hitachi Metals Ltd Mold of pipe joint
JP2517671Y2 (ja) * 1992-03-31 1996-11-20 東尾メック株式会社 管継手の鋳造粗材
CN111940685A (zh) * 2020-08-28 2020-11-17 唐山鑫业科技有限公司 一种设有内置式浇口的砂芯

Also Published As

Publication number Publication date
CH592487A5 (ja) 1977-10-31
JPS5813254B2 (ja) 1983-03-12
JPS51149120A (en) 1976-12-21
JPS57175051A (en) 1982-10-27
JPS5815216B2 (ja) 1983-03-24

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