JPH0468061B2 - - Google Patents

Info

Publication number
JPH0468061B2
JPH0468061B2 JP59167301A JP16730184A JPH0468061B2 JP H0468061 B2 JPH0468061 B2 JP H0468061B2 JP 59167301 A JP59167301 A JP 59167301A JP 16730184 A JP16730184 A JP 16730184A JP H0468061 B2 JPH0468061 B2 JP H0468061B2
Authority
JP
Japan
Prior art keywords
mold
polyvinyl alcohol
aqueous solution
weight
sand
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.)
Expired - Lifetime
Application number
JP59167301A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6146350A (ja
Inventor
Yoshitsugu Gunji
Takeo Ishizuka
Hisashi Nakane
Katsuyuki Oota
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.)
JIDOSHA IMONO KK
TOKYO OKA KOGYO KK
Original Assignee
JIDOSHA IMONO KK
TOKYO OKA KOGYO KK
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 JIDOSHA IMONO KK, TOKYO OKA KOGYO KK filed Critical JIDOSHA IMONO KK
Priority to JP16730184A priority Critical patent/JPS6146350A/ja
Publication of JPS6146350A publication Critical patent/JPS6146350A/ja
Publication of JPH0468061B2 publication Critical patent/JPH0468061B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/12—Treating moulds or cores, e.g. drying, hardening
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C3/00—Selection of compositions for coating the surfaces of moulds, cores, or patterns

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mold Materials And Core Materials (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
JP16730184A 1984-08-11 1984-08-11 鋳型製造方法 Granted JPS6146350A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16730184A JPS6146350A (ja) 1984-08-11 1984-08-11 鋳型製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16730184A JPS6146350A (ja) 1984-08-11 1984-08-11 鋳型製造方法

Publications (2)

Publication Number Publication Date
JPS6146350A JPS6146350A (ja) 1986-03-06
JPH0468061B2 true JPH0468061B2 (OSRAM) 1992-10-30

Family

ID=15847212

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16730184A Granted JPS6146350A (ja) 1984-08-11 1984-08-11 鋳型製造方法

Country Status (1)

Country Link
JP (1) JPS6146350A (OSRAM)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001300686A (ja) * 2000-04-20 2001-10-30 Kao Corp 塗型剤組成物
JP4817136B2 (ja) * 2001-06-05 2011-11-16 株式会社ツチヨシアクティ 赤外線乾燥機用水性塗型剤の製造方法
FR2988090B1 (fr) * 2012-03-16 2015-02-27 Snecma Procede d'impregnation de noyaux ceramique pour la fabrication d'aubes de turbomachines.
CN106001415B (zh) * 2016-07-14 2018-02-23 辽宁森远增材制造科技有限公司 基于分层实体制造的激光3d打印砂型的方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS521885A (en) * 1975-06-23 1977-01-08 Nippon Shirindaa Kogyo Kk Pile driving ship
JPS5227093A (en) * 1975-08-27 1977-03-01 Tokyo Yogyo Co Ltd Method for utilizing effectively industrial waste products containing lead
JPS5353518A (en) * 1976-10-26 1978-05-16 Nippon Synthetic Chem Ind Facing material for casting mould
JPS5518579A (en) * 1978-07-27 1980-02-08 Citizen Watch Co Ltd Ni-cr base alloy

Also Published As

Publication number Publication date
JPS6146350A (ja) 1986-03-06

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