JPS6123549A - フルモ−ルド用模型材 - Google Patents

フルモ−ルド用模型材

Info

Publication number: JPS6123549A
Authority: JP; Japan
Prior art keywords: casting; mold; molten metal; pattern; polystyrene
Prior art date: 1984-07-13
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

JP14416184A

Other languages

English (en)

Japanese (ja)

Other versions

JPH044056B2 (fr

Inventor

Teishiro Watanabe

渡辺　貞四郎

Tadatsugu Hamada

浜田　忠嗣

Takemi Nakane

中根　武美

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.)

Mitsubishi Heavy Industries Ltd

Original Assignee

Mitsubishi Heavy Industries 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.)

1984-07-13

Filing date

1984-07-13

Publication date

1986-02-01

1984-07-13 Application filed by Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd

1984-07-13 Priority to JP14416184A priority Critical patent/JPS6123549A/ja

1986-02-01 Publication of JPS6123549A publication Critical patent/JPS6123549A/ja

1992-01-27 Publication of JPH044056B2 publication Critical patent/JPH044056B2/ja

Status Granted legal-status Critical Current

Links

239000000463 material Substances 0.000 title claims abstract description 13
239000004793 Polystyrene Substances 0.000 claims abstract description 8
229920002223 polystyrene Polymers 0.000 claims abstract description 8
239000004743 Polypropylene Substances 0.000 claims description 8
-1 polypropylene Polymers 0.000 claims description 8
229920001155 polypropylene Polymers 0.000 claims description 8
239000006260 foam Substances 0.000 claims description 2
239000002184 metal Substances 0.000 abstract description 11
238000005266 casting Methods 0.000 abstract description 10
238000000354 decomposition reaction Methods 0.000 abstract description 3
238000000465 moulding Methods 0.000 abstract description 3
239000003110 molding sand Substances 0.000 abstract 1
239000004848 polyfunctional curative Substances 0.000 abstract 1
238000000034 method Methods 0.000 description 7
229930195733 hydrocarbon Natural products 0.000 description 4
150000002430 hydrocarbons Chemical class 0.000 description 4
239000000203 mixture Substances 0.000 description 4
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
229910052799 carbon Inorganic materials 0.000 description 3
239000003795 chemical substances by application Substances 0.000 description 3
230000007547 defect Effects 0.000 description 3
150000004945 aromatic hydrocarbons Chemical class 0.000 description 2
239000004794 expanded polystyrene Substances 0.000 description 2
238000002474 experimental method Methods 0.000 description 2
238000002156 mixing Methods 0.000 description 2
238000005979 thermal decomposition reaction Methods 0.000 description 2
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
125000001931 aliphatic group Chemical group 0.000 description 1
238000004140 cleaning Methods 0.000 description 1
238000010586 diagram Methods 0.000 description 1
238000005516 engineering process Methods 0.000 description 1
238000010097 foam moulding Methods 0.000 description 1
238000005187 foaming Methods 0.000 description 1
239000002994 raw material Substances 0.000 description 1
239000004576 sand Substances 0.000 description 1
239000002023 wood Substances 0.000 description 1
230000037303 wrinkles Effects 0.000 description 1

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C7/00—Patterns; Manufacture thereof so far as not provided for in other classes
- B22C7/02—Lost patterns
- B22C7/023—Patterns made from expanded plastic materials

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Molds, Cores, And Manufacturing Methods Thereof (AREA)

JP14416184A 1984-07-13 1984-07-13 フルモ−ルド用模型材 Granted JPS6123549A (ja)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
JP14416184A JPS6123549A (ja)	1984-07-13	1984-07-13	フルモ−ルド用模型材

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP14416184A JPS6123549A (ja)	1984-07-13	1984-07-13	フルモ−ルド用模型材

Publications (2)

Publication Number	Publication Date
JPS6123549A true JPS6123549A (ja)	1986-02-01
JPH044056B2 JPH044056B2 (fr)	1992-01-27

Family

ID=15355615

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP14416184A Granted JPS6123549A (ja)	1984-07-13	1984-07-13	フルモ−ルド用模型材

Country Status (1)

Country	Link
JP (1)	JPS6123549A (fr)

1984
- 1984-07-13 JP JP14416184A patent/JPS6123549A/ja active Granted

Also Published As

Publication number	Publication date
JPH044056B2 (fr)	1992-01-27

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