Gas vent

by Nguyen ba dinh
(viet nam)

How to improve gas vent for part having mirror face?

Comments for Gas vent

Click here to add your own comments

Mar 22, 2017
Peripheral Vent
by: Paul

Make sure there is a peripheral vent around the part line. That is, there is both a primary & secondary vent around entire part line to help gas escape during cavity filling.

Could be other reasons causing mark too.

Click here to add your own comments

Join in and write your own page! It's easy to do. How? Simply click here to return to Injection Mold Design Q&A.

Top of Page