Many people don’t realize that an injection molding machine is something they can build themselves, even without a machine shop or other extensive setup. The hosts of the Canadian YouTube channel ...

3D printing is all well and good for prototyping, and it can even produce useful parts. If you want real strenght in plastics, though, or to produce a LOT of parts, you probably want to step up to ...

J&M Mold of Fairport Harbor, Ohio, is a precision tool and die maker for the plastic, aluminum, and zinc injection industries. Owner David Martin is a mechanical engineer who has been working in the ...