the shrinkage of plastic parts, due to the nature of plastic ( to expand when hot and to shrink when cold), the dimension of plastic parts after molding and cooling is smaller than that of the cavity.
the shrinkage of plastic parts, due to the nature of plastic ( to expand when hot and to shrink when cold), the dimension of plastic parts after molding and cooling is smaller than that of the cavity.
how to control shrinkage is a professional topic, we can discuss it here
This is a factor which cannot be ignored in injection molding
Plastic shrinkage is difficult to control
this is a very hot topic, I hope More molding engineerand mould engineer discuss it here
please write more on this issue
yes! that is why we need to evaluate shrinkage when designing a mould
CAE technology can help our molding engineers to control molding quality
different plastic has different shrinkage
I wish more and more injection molding engineers come here and discuss this issue!
shrinkage is not easy to control