Melt temperatures in injection moulding & direct AIM

From: Neil Hopkinson (nhopkins@dmu.ac.uk)
Date: Thu Nov 26 1998 - 17:08:15 EET


I have two questions, can anyone help me with them.....

1. What is the highest melt temperature that has been successfully used
successfully in direct AIM?

2. When ejecting polypropylene parts is there a recommended temperature
that the moulding should have cooled to before ejection or do moulders
find the earliest point to eject without compromising part quality?

Many thanks

Neil Hopkinson
Department of Mechanical & Manufacturing Engineering,
De Montfort University,
Leicester,
LE1 9BH,
UK

For more information about the rp-ml, see http://ltk.hut.fi/rp-ml/



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