The molten pour was the most critical moment of the process. Proper mold preparation ensured the weight formed cleanly and evenly. Once solidified, the casting showed minor imperfections that were ...

[Kelly Coffield] makes intake manifolds for old Ford throttle bodies for fun, demonstrating an excellent technique for making such things in the small shop. The mould patterns are CNC machined from a ...

Ever wondered what happens when hot, molten metal meets soft silicone molds? In this video, I melt metal to extreme ...