JPS5514183A - Molding method of casting mold - Google Patents
Molding method of casting moldInfo
- Publication number
- JPS5514183A JPS5514183A JP8754778A JP8754778A JPS5514183A JP S5514183 A JPS5514183 A JP S5514183A JP 8754778 A JP8754778 A JP 8754778A JP 8754778 A JP8754778 A JP 8754778A JP S5514183 A JPS5514183 A JP S5514183A
- Authority
- JP
- Japan
- Prior art keywords
- metal members
- mold
- sand
- core
- core 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.)
- Pending
Links
Abstract
PURPOSE: To rapidly harden sand and mold the casting molds of high accuracy with good efficiency by burying metal members in the sand containing theremosetting binder in cavity and applying high frequency induction heating from the outside of the mold.
CONSTITUTION: Metal members 3a, 3b are disposed in the specified positions of the cavity 2 of a core mold 1 and core sand S is filled through opening 2a in the space between the metal members 3a, 3b and core mold 1. Further, a metal member 3c is inserted through the opening 2a, after which the core mold 1 is positioned in a spiral coil 7. High frequencies are applied to the coil 7 to induction-heat the metal members 3a, 3b, 3c and allow the sand to thermoset. The resultant core 5 is released from the core mold 1 and the metal members 3a, 3b, 3c are drawn out.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8754778A JPS5514183A (en) | 1978-07-17 | 1978-07-17 | Molding method of casting mold |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8754778A JPS5514183A (en) | 1978-07-17 | 1978-07-17 | Molding method of casting mold |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5514183A true JPS5514183A (en) | 1980-01-31 |
Family
ID=13918004
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8754778A Pending JPS5514183A (en) | 1978-07-17 | 1978-07-17 | Molding method of casting mold |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5514183A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5056580A (en) * | 1988-02-02 | 1991-10-15 | Klaus Werner | Method for producing foundry products with nozzle openings |
CN106001414A (en) * | 2016-07-06 | 2016-10-12 | 无锡市华东电力设备有限公司 | Production method for metal castings |
-
1978
- 1978-07-17 JP JP8754778A patent/JPS5514183A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5056580A (en) * | 1988-02-02 | 1991-10-15 | Klaus Werner | Method for producing foundry products with nozzle openings |
CN106001414A (en) * | 2016-07-06 | 2016-10-12 | 无锡市华东电力设备有限公司 | Production method for metal castings |
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