JPS6242701B2 - - Google Patents
Info
- Publication number
- JPS6242701B2 JPS6242701B2 JP12954877A JP12954877A JPS6242701B2 JP S6242701 B2 JPS6242701 B2 JP S6242701B2 JP 12954877 A JP12954877 A JP 12954877A JP 12954877 A JP12954877 A JP 12954877A JP S6242701 B2 JPS6242701 B2 JP S6242701B2
- Authority
- JP
- Japan
- Prior art keywords
- core
- layer
- assembly
- around
- mold
- 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
Links
- 239000004033 plastic Substances 0.000 claims description 35
- 229920003023 plastic Polymers 0.000 claims description 35
- 238000005266 casting Methods 0.000 claims description 26
- 239000000463 material Substances 0.000 claims description 17
- 238000000034 method Methods 0.000 claims description 15
- 230000001413 cellular effect Effects 0.000 claims description 13
- 238000001816 cooling Methods 0.000 claims description 11
- 239000002184 metal Substances 0.000 claims description 9
- 229910052751 metal Inorganic materials 0.000 claims description 9
- 238000004519 manufacturing process Methods 0.000 claims description 7
- 239000004793 Polystyrene Substances 0.000 claims description 6
- 238000000465 moulding Methods 0.000 claims description 6
- 229920002223 polystyrene Polymers 0.000 claims description 6
- 238000002485 combustion reaction Methods 0.000 claims description 4
- 239000004794 expanded polystyrene Substances 0.000 claims description 3
- 229920001169 thermoplastic Polymers 0.000 claims description 3
- 239000004416 thermosoftening plastic Substances 0.000 claims description 3
- 239000002245 particle Substances 0.000 claims 7
- 239000012815 thermoplastic material Substances 0.000 claims 4
- 229920005992 thermoplastic resin Polymers 0.000 claims 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 17
- 239000004576 sand Substances 0.000 description 10
- 230000000712 assembly Effects 0.000 description 7
- 238000000429 assembly Methods 0.000 description 7
- 239000011230 binding agent Substances 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 239000003292 glue Substances 0.000 description 4
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 3
- 230000007547 defect Effects 0.000 description 3
- 239000000377 silicon dioxide Substances 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical class [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 238000005058 metal casting Methods 0.000 description 2
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 2
- 229920002635 polyurethane Polymers 0.000 description 2
- 239000004814 polyurethane Substances 0.000 description 2
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical class CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 239000012948 isocyanate Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 230000000116 mitigating effect Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000012768 molten material Substances 0.000 description 1
- DAZXVJBJRMWXJP-UHFFFAOYSA-N n,n-dimethylethylamine Chemical compound CCN(C)C DAZXVJBJRMWXJP-UHFFFAOYSA-N 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- -1 phenolic isocyanate Chemical class 0.000 description 1
- 239000011253 protective coating Substances 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 238000012876 topography Methods 0.000 description 1
Landscapes
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12954877A JPS5466325A (en) | 1977-10-28 | 1977-10-28 | Casting method * production of core assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12954877A JPS5466325A (en) | 1977-10-28 | 1977-10-28 | Casting method * production of core assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5466325A JPS5466325A (en) | 1979-05-28 |
| JPS6242701B2 true JPS6242701B2 (de) | 1987-09-09 |
Family
ID=15012226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12954877A Granted JPS5466325A (en) | 1977-10-28 | 1977-10-28 | Casting method * production of core assembly |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5466325A (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4657063A (en) * | 1985-05-17 | 1987-04-14 | Outboard Marin Corporation | Foam pattern for casting an air cooled cylinder head |
| JP6872398B2 (ja) * | 2017-03-28 | 2021-05-19 | 三菱重工業株式会社 | 樹脂一体型中子の製造方法、鋳型製造方法、及び樹脂一体型中子 |
-
1977
- 1977-10-28 JP JP12954877A patent/JPS5466325A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5466325A (en) | 1979-05-28 |
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