JPH0478382B2 - - Google Patents
Info
- Publication number
- JPH0478382B2 JPH0478382B2 JP10816584A JP10816584A JPH0478382B2 JP H0478382 B2 JPH0478382 B2 JP H0478382B2 JP 10816584 A JP10816584 A JP 10816584A JP 10816584 A JP10816584 A JP 10816584A JP H0478382 B2 JPH0478382 B2 JP H0478382B2
- Authority
- JP
- Japan
- Prior art keywords
- core
- adhesive
- model
- mold
- precision casting
- 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
- 239000000853 adhesive Substances 0.000 claims description 41
- 230000001070 adhesive effect Effects 0.000 claims description 41
- 238000005495 investment casting Methods 0.000 claims description 22
- 238000004519 manufacturing process Methods 0.000 claims description 8
- 239000003110 molding sand Substances 0.000 claims description 3
- 238000005266 casting Methods 0.000 claims description 2
- 239000003292 glue Substances 0.000 claims description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 15
- 238000000034 method Methods 0.000 description 12
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 10
- 239000011247 coating layer Substances 0.000 description 10
- 239000011248 coating agent Substances 0.000 description 8
- 238000000576 coating method Methods 0.000 description 8
- 238000010438 heat treatment Methods 0.000 description 8
- 239000007788 liquid Substances 0.000 description 8
- 239000002002 slurry Substances 0.000 description 8
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 7
- 239000004576 sand Substances 0.000 description 7
- 239000008119 colloidal silica Substances 0.000 description 5
- 238000001035 drying Methods 0.000 description 5
- 238000010304 firing Methods 0.000 description 5
- 229920001807 Urea-formaldehyde Polymers 0.000 description 4
- 239000007864 aqueous solution Substances 0.000 description 4
- 238000010828 elution Methods 0.000 description 4
- 239000005350 fused silica glass Substances 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 229910052845 zircon Inorganic materials 0.000 description 3
- GFQYVLUOOAAOGM-UHFFFAOYSA-N zirconium(iv) silicate Chemical compound [Zr+4].[O-][Si]([O-])([O-])[O-] GFQYVLUOOAAOGM-UHFFFAOYSA-N 0.000 description 3
- 229910019142 PO4 Inorganic materials 0.000 description 2
- 239000002202 Polyethylene glycol Substances 0.000 description 2
- 229910052910 alkali metal silicate Inorganic materials 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000005284 excitation Effects 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 2
- 239000010452 phosphate Substances 0.000 description 2
- 229920001223 polyethylene glycol Polymers 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
- 230000008034 disappearance Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/02—Sand moulds or like moulds for shaped castings
- B22C9/04—Use of lost patterns
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10816584A JPS60250850A (ja) | 1984-05-28 | 1984-05-28 | 鋳型の製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10816584A JPS60250850A (ja) | 1984-05-28 | 1984-05-28 | 鋳型の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60250850A JPS60250850A (ja) | 1985-12-11 |
| JPH0478382B2 true JPH0478382B2 (enExample) | 1992-12-11 |
Family
ID=14477619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10816584A Granted JPS60250850A (ja) | 1984-05-28 | 1984-05-28 | 鋳型の製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60250850A (enExample) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004112985A1 (ja) | 2003-06-17 | 2004-12-29 | Honda Motor Co., Ltd. | ホイールリム、ホイール及びその製造方法 |
-
1984
- 1984-05-28 JP JP10816584A patent/JPS60250850A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60250850A (ja) | 1985-12-11 |
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