Metal casting core assembly for casting a crankshaft
A core box assembly for casting a crankshaft. The core box assembly comprises axially aligned cores that define different axial portions of a cavity that receives molten metal to cast the crankshaft. Oil gallery cores are placed in the core box assembly to form as-cast oil galleries in the crankshaf...
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| Format: | Patent |
| Sprache: | eng |
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| Zusammenfassung: | A core box assembly for casting a crankshaft. The core box assembly comprises axially aligned cores that define different axial portions of a cavity that receives molten metal to cast the crankshaft. Oil gallery cores are placed in the core box assembly to form as-cast oil galleries in the crankshaft. Heavy metal inserts are held by sand cores disposed in the portions of the cavity that form the counterweights of the crankshaft. |
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