JPS59133937A - 中子の砂抜き方法 - Google Patents

中子の砂抜き方法

Info

Publication number
JPS59133937A
JPS59133937A JP615983A JP615983A JPS59133937A JP S59133937 A JPS59133937 A JP S59133937A JP 615983 A JP615983 A JP 615983A JP 615983 A JP615983 A JP 615983A JP S59133937 A JPS59133937 A JP S59133937A
Authority
JP
Japan
Prior art keywords
sand
mold
mandrel
core
remove
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
JP615983A
Other languages
English (en)
Japanese (ja)
Other versions
JPS64143B2 (enExample
Inventor
Jun Hayakawa
潤 早川
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.)
Toyota Motor Corp
Original Assignee
Toyota Motor 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 Toyota Motor Corp filed Critical Toyota Motor Corp
Priority to JP615983A priority Critical patent/JPS59133937A/ja
Publication of JPS59133937A publication Critical patent/JPS59133937A/ja
Publication of JPS64143B2 publication Critical patent/JPS64143B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C13/00—Moulding machines for making moulds or cores of particular shapes
    • B22C13/08—Moulding machines for making moulds or cores of particular shapes for shell moulds or shell cores
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C19/00—Components or accessories for moulding machines

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Casting Devices For Molds (AREA)
JP615983A 1983-01-18 1983-01-18 中子の砂抜き方法 Granted JPS59133937A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP615983A JPS59133937A (ja) 1983-01-18 1983-01-18 中子の砂抜き方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP615983A JPS59133937A (ja) 1983-01-18 1983-01-18 中子の砂抜き方法

Publications (2)

Publication Number Publication Date
JPS59133937A true JPS59133937A (ja) 1984-08-01
JPS64143B2 JPS64143B2 (enExample) 1989-01-05

Family

ID=11630741

Family Applications (1)

Application Number Title Priority Date Filing Date
JP615983A Granted JPS59133937A (ja) 1983-01-18 1983-01-18 中子の砂抜き方法

Country Status (1)

Country Link
JP (1) JPS59133937A (enExample)

Also Published As

Publication number Publication date
JPS64143B2 (enExample) 1989-01-05

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