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By John Bozzelli After you establish the fill time for first stage, you then have to figure out 2nd stage or hold. You have to determine three things for 2nd stage: Whether to run with or … [Read More...]
By John Bozzelli Background: Why is drying plastic so important? Of course, it is to get the moisture out but why does the moisture have to be taken out before processing? If materials like … [Read More...]
By Protomold - Nobody's Faster In The Short Run.® The whole purpose of plastic prototyping is to allow yourself the option of tweaking your model—thickening a wall, adding a rib, placing text or a … [Read More...]
By Protomold - Nobody's Faster In The Short Run.® Consider how much simpler life would be if we could simply teleport liquid resin into a mold. Of course, that wouldn't be injection molding. And … [Read More...]