JPS6219933B2 - - Google Patents
Info
- Publication number
- JPS6219933B2 JPS6219933B2 JP4656078A JP4656078A JPS6219933B2 JP S6219933 B2 JPS6219933 B2 JP S6219933B2 JP 4656078 A JP4656078 A JP 4656078A JP 4656078 A JP4656078 A JP 4656078A JP S6219933 B2 JPS6219933 B2 JP S6219933B2
- Authority
- JP
- Japan
- Prior art keywords
- wrinkles
- mold
- cast iron
- occur
- shell
- 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
- 230000037303 wrinkles Effects 0.000 claims description 11
- 229910001141 Ductile iron Inorganic materials 0.000 claims description 4
- 238000005266 casting Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 235000019994 cava Nutrition 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4656078A JPS54138826A (en) | 1978-04-21 | 1978-04-21 | Preventing surface wrinkle of cast product |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4656078A JPS54138826A (en) | 1978-04-21 | 1978-04-21 | Preventing surface wrinkle of cast product |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS54138826A JPS54138826A (en) | 1979-10-27 |
JPS6219933B2 true JPS6219933B2 (ko) | 1987-05-01 |
Family
ID=12750698
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4656078A Granted JPS54138826A (en) | 1978-04-21 | 1978-04-21 | Preventing surface wrinkle of cast product |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54138826A (ko) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63256251A (ja) * | 1987-04-13 | 1988-10-24 | Toyota Motor Corp | ダイカストにおける鋳造欠陥の防止方法 |
-
1978
- 1978-04-21 JP JP4656078A patent/JPS54138826A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS54138826A (en) | 1979-10-27 |
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