Yes, we have done a gate freeze study and the sprue still sticks in the sprue bushing while it is molten...then at 1-1.5 second pack it becomes so hard to get out you have to use pliers. Back down on...
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Yes, we have done a gate freeze study and the sprue still sticks in the sprue bushing while it is molten...then at 1-1.5 second pack it becomes so hard to get out you have to use pliers. Back down on...
We recently built a few tools that use 75A TPU. All of them have the same issue: the sprue sticks hard in the sprue bushing. Has anyone ever had experience with acid etching or similar process to the...