JPH0536143B2 - - Google Patents
Info
- Publication number
- JPH0536143B2 JPH0536143B2 JP14126887A JP14126887A JPH0536143B2 JP H0536143 B2 JPH0536143 B2 JP H0536143B2 JP 14126887 A JP14126887 A JP 14126887A JP 14126887 A JP14126887 A JP 14126887A JP H0536143 B2 JPH0536143 B2 JP H0536143B2
- Authority
- JP
- Japan
- Prior art keywords
- formwork
- plate
- sprue
- match plate
- form frame
- 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 - Fee Related
Links
- 238000009415 formwork Methods 0.000 claims description 52
- 230000007246 mechanism Effects 0.000 claims description 29
- 239000004576 sand Substances 0.000 claims description 16
- 238000007664 blowing Methods 0.000 claims description 12
- 239000003110 molding sand Substances 0.000 claims description 10
- 230000013011 mating Effects 0.000 claims 1
- 238000000465 moulding Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 5
- 238000001125 extrusion Methods 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 230000008602 contraction Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000071 blow moulding Methods 0.000 description 1
- 238000007599 discharging Methods 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)
- Casting Devices For Molds (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14126887A JPS63303651A (ja) | 1987-06-05 | 1987-06-05 | 三段重ね無枠鋳型造型機 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14126887A JPS63303651A (ja) | 1987-06-05 | 1987-06-05 | 三段重ね無枠鋳型造型機 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS63303651A JPS63303651A (ja) | 1988-12-12 |
JPH0536143B2 true JPH0536143B2 (enrdf_load_stackoverflow) | 1993-05-28 |
Family
ID=15287944
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14126887A Granted JPS63303651A (ja) | 1987-06-05 | 1987-06-05 | 三段重ね無枠鋳型造型機 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS63303651A (enrdf_load_stackoverflow) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5062540B2 (ja) * | 2010-01-13 | 2012-10-31 | 新東工業株式会社 | 鋳型造型機におけるサンドタンクの給排気装置及び給排気方法 |
KR101652883B1 (ko) * | 2010-03-11 | 2016-08-31 | 신토고교 가부시키가이샤 | 주형 조형기 |
-
1987
- 1987-06-05 JP JP14126887A patent/JPS63303651A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS63303651A (ja) | 1988-12-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
LAPS | Cancellation because of no payment of annual fees |