The problem with injection molding is though, that making a mold can be prohibitively expensive. Has the advent of affordable CNC machining changed that? [Teaching Tech] takes a look, and machines ...

The injection molder is used to make multiple small plastic parts using a mold. In the Maker Lab, we have a LNS Technologies Model 150A injection molder. Material Fees: We have limited plastic pellets ...

(Credit: Stefan, CNC Kitchen) The actual injection process is where things get more hairy for [Stefan], as he attempts to push the clamped-shut mold against the nozzle of the FDM printer to inject ...