SPE Extrusion Division 1-0-Wiki

RSS

Navigation

Extrusion 1-0-Wiki Pages

Search the Wiki
»

Viewing/Creating

Account Management

Administration

Brought to you by:
The SPE Extrusion Division
Board of Directors


PoweredBy
Vent insert design
Vol. 17 #3, Dec. 1990

Vent "bleeding" vs. vent flow can be from poor vent insert design. If all of the edges of the vent opening at the barrel are sharp with no downstream undercuts, the melt will be scraped off a little at a time eventually clogging the vent opening.

See also:
  • Vent design
  • Vent flow
  • Vent plugging
  • Vent port fouling
  • Vents 2

Return to Extrusion Hints
Some of the icons were created by FamFamFam.