JPS59104246A - 生砂中子を連続的、自動的に製作する方法及び装置 - Google Patents
生砂中子を連続的、自動的に製作する方法及び装置Info
- Publication number
- JPS59104246A JPS59104246A JP21309182A JP21309182A JPS59104246A JP S59104246 A JPS59104246 A JP S59104246A JP 21309182 A JP21309182 A JP 21309182A JP 21309182 A JP21309182 A JP 21309182A JP S59104246 A JPS59104246 A JP S59104246A
- Authority
- JP
- Japan
- Prior art keywords
- mold
- sand
- core
- blow
- molding
- 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
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 5
- 238000000034 method Methods 0.000 title claims description 8
- 239000004576 sand Substances 0.000 claims abstract description 16
- 239000011248 coating agent Substances 0.000 claims abstract description 12
- 238000000576 coating method Methods 0.000 claims abstract description 11
- 238000001035 drying Methods 0.000 claims abstract description 10
- 238000000465 moulding Methods 0.000 claims abstract description 7
- 238000007664 blowing Methods 0.000 claims abstract description 5
- 239000003110 molding sand Substances 0.000 claims abstract description 4
- 239000000463 material Substances 0.000 abstract description 3
- 239000003381 stabilizer Substances 0.000 abstract description 3
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 11
- 238000001125 extrusion Methods 0.000 description 6
- 230000013011 mating Effects 0.000 description 4
- 230000008602 contraction Effects 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 238000003825 pressing Methods 0.000 description 2
- 238000007873 sieving Methods 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 244000007853 Sarothamnus scoparius Species 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C15/00—Moulding machines characterised by the compacting mechanism; Accessories therefor
- B22C15/28—Compacting by different means acting simultaneously or successively, e.g. preliminary blowing and finally pressing
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
- Casting Devices For Molds (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21309182A JPS59104246A (ja) | 1982-12-03 | 1982-12-03 | 生砂中子を連続的、自動的に製作する方法及び装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21309182A JPS59104246A (ja) | 1982-12-03 | 1982-12-03 | 生砂中子を連続的、自動的に製作する方法及び装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59104246A true JPS59104246A (ja) | 1984-06-16 |
| JPS641224B2 JPS641224B2 (enrdf_load_stackoverflow) | 1989-01-10 |
Family
ID=16633407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP21309182A Granted JPS59104246A (ja) | 1982-12-03 | 1982-12-03 | 生砂中子を連続的、自動的に製作する方法及び装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59104246A (enrdf_load_stackoverflow) |
-
1982
- 1982-12-03 JP JP21309182A patent/JPS59104246A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS641224B2 (enrdf_load_stackoverflow) | 1989-01-10 |
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