There are four plastics variables that we need to control to assure quality and consistency. Fill rate, Melt Temp, Cooling rate and pressure (hold/pack). Of the 6 studies mentioned Cavity balance and...
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There are four plastics variables that we need to control to assure quality and consistency. Fill rate, Melt Temp, Cooling rate and pressure (hold/pack). Of the 6 studies mentioned Cavity balance and...
The answer to the original question is yes. Turn off hold time and pressure. Some machine slope/ramp 1st stage hold pressure so if there is any time on the clock it will use that time to ramp down...
If the density of the resin has not changed then volume and weight are the same thing. Weight is easier to check..... however... always a however isnt there :) Unless you are trying to duplicate a...
Cavity imbalance in multicavity molds should be less than 5%. Short shots are probably the number one and most costly defect in our industry. Typically a short shot cannot be salvaged except as...