Optimizing the pattern of a casting

Designing a pattern can be a challenge, especially if you don’t have a well-defined process. At The C.A. Lawton Co., the design review process begins when the customer and the foundry’s casting engineer review the required casting shape. It consists of drawings or models of a casting-friendly pattern and one or more core boxes. Technical…

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How 3D printed sand molds improve your casting experience

Additive manufacturing, or 3D printing, is the process of making usable objects from digital models. By building up successive layers of material, additive manufacturing provides access to capabilities not available with traditional manufacturing processes. Not only can additive manufacturing technology build objects using materials such as plastics and metals, but advances have proved successful in…

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