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  1. lorelei5607

    How to develop a PM for Injection Molds

    Thank you for your reply. yes I am looking at Mold PM based on cycle (complexity of molds) and steps to take during PM (what will be the best check list for diferent type of molds) In a lean environment with time pressure (Automotive) we need to establish an efficient PM.
  2. lorelei5607

    Knit Line Affect On Material Strength

    Weld Lines occurs due to temperature difreences between two material fronts. The material (melt) flows into cavity in a FOUNTAIN FLOW. If an obstacle (any geometry futures in the cavity which obstructs the flow) will create two material flows (these two material flows will have a diferent...
  3. lorelei5607

    Nozzle VS Drooling/Stringing effects

    First Question: Are you molding Nylon ? Note You may want to check the reverse tapper nozzle design (it will help with drool and stringing) Also you may want to develop your Temperature of Melt vs Viscosity curve for the most otimum Fill Time and Melt Temperature You may want to check the...
  4. lorelei5607

    How to develop a PM for Injection Molds

    Can you input any helpful input for the following subject: PM Program for Injection Molds
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