HEATKEYS

eFunda, the ultimate online reference for the mechanical engineering community

This Website explains the Sand Casting Process in detail. For information on permanent molding, investment process, die-castings, v-process molding, shell core molding, or alloys of aluminum, grey iron, steel, stainless, titanium, tenzeloy se...

CustomPartNet is a free resource for engineers and manufacturers that facilitates product design and cost estimation. Learn about the process cycle and design for manufacturing (DFM) guidelines for a wide range of manufacturing processes, including i...

Metal casting foundry, free step by step sand casting instructions. Affordable furnaces, crucibles and complete foundry kits.

Instructables is the Biggest How To and DIY community where people make and share inspiring, entertaining, and useful projects, recipes, and hacks.

Stratasys invented and patented FDM, Fused Deposition Modeling. FDM technology has led to 3D prototyping and 3D printing, which enables users to create 3D prototypes and real end user parts.

MetalTek International has set the industry-standard in metal engineering, metallurgical engineering, and casting manufacturing for over 100 years, specializing in investment castings, centrifugal castings, and a wide array of alloys for a variety of...

Metal Technologies, Inc. produces high quality gray and ductile iron castings for a wide variety of industries, including automotive, heavy truck, small engine, marine engine, industrial, agricultural and others. We are one of the largest metal caste...

Providing quality aluminum sand castings for over 70 years. Our staff can assist you from the conception to the finished aluminum sand cast product.

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Melting metal with mostly homemade equipment and a small budget. Metalcasting information for building a home foundry in your backyard.

Buy and sell electronics, cars, clothing, apparel, collectibles, sporting goods, digital cameras, and everything else on eBay, the world