Listar por tema "Injection molding of plastics"

Mostrando ítems 1-3 de 3

    • Enclosure design for an automated vacuum application 

      Flores Milán, Mario R. (Polytechnic University of Puerto Rico, 2019)
      The plastic injection industries make use of the Deflashing Machine, which requires to recycle the filter that collects the plastic shaving dust, down to 0.2um. A series of automated subsystems, located in portable ...

    • Improve Yield of the Replication Line for DVD9/DVD5 for a Technology Company 

      Ruiz Echevarría, Jeannette (Polytechnic University of Puerto Rico, 2012)
      Abstract ⎯ Replication process is used to mold the disc via injection molding, this process is used for high volume runs due to process stability. Currently the yield of the replication line is around 85-90%, the objective ...

    • Validation Analysis of a Plastic Shrinkage Process after an Injection Molding Operation 

      Valbuena Correa, Patricia A. (Polytechnic University of Puerto Rico, 2013)
      A validation process is essential during the start up of a new mold to ensure that the product will fulfill the function for which it was created. One common problem for production is finding the right parameters to ...