[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 ...

Injection molding is the obvious onward step from 3D printing when the making of a few plastic parts becomes their series manufacture. The problem with injection molding is though, that making a mold ...

Custom ear molds have become very important for those with actual hearing loss who need a hearing aid, Rizk said. "They want that feedback eliminated that will often occur if a hearing aid isn't ...

A growing number of device firms are using 3-D printing to produce injection molds. About five years ago, Nadav Sella, now director, manufacturing tools at Stratasys, spotted a company using 3-D ...

CEDAR RAPIDS - A Cedar Rapids injection mold company has donated 50,000 plastic surgical mask holder extenders that relieve ear pressure and irritation for health care workers who are working long ...

Rather than mimic the conventional functionality of a tool, something new is in the game: dissolvable molds. The soluble tooling technology uses the same printer but different materials, allowing for ...