The material of choice for these molds is a high temp resin with a heat deflection temperature of 289 °C. Using a pewter alloy that melts at 260 °C, casting a metal miniature is as simple as ...

Want to make silicone molds without spending a fortune? We test 4 budget-friendly methods to see which one works best! Whether you're into DIY, crafting, or resin casting, this guide will help you ...

[JohnSL] and his friend both have injection molding machines. They decided to compare the aluminum molds they usually use with some 3D printed molds created with a resin printer. They used two ...

WMU’s sand mold prototyping invention is an innovative device and method for rapidly producing patternless, sand molds and cores, utilizing specialized, bonded sand in a hybrid, 3D layering and CNC ...