How to run 2k analysis with 1st shot PBT and 2nd shot LSR material

[Anonymous]

How to run 2k analysis with 1st shot PBT and 2nd shot LSR material?

[madhukeshwart · Accepted solution]

1. Are you performing 1st as injection molding and 2nd shot in reaction injection molding. then you can't 

2. If both the shots injection molded. Get a UDB file for 2nd shot material for Liquid Silicone Rubber (LSR) .

Then perform as 2k molding simulation.

3. Perform the 1st has injection mold as a separate study as injection molding case & 2nd shot as insert molded with 1st shot part as a another study as reaction injection molding case

Refer this link for to simulate LSR part, consider first part as insert

https://knowledge.autodesk.com/support/moldflow-insight/troubleshooting/caas/sfdcarticles/sfdcarticl...

[madhukeshwart · Accepted solution]

now you can 

Injection-compression overmolding is extended in 2018  to support injection molding for the first shot and injection-compression molding for the second, overmolding shot. & Using  existing injection-compression overmolding analysis, you can simulate 2-shot overmolding where the first shot is injection-compression molding and the second shot is injection molding. This feature has been enhanced to support the reverse; injection molding for the first shot and injection-compression molding for the second, overmolding shot.

https://knowledge.autodesk.com/support/moldflow-insight/learn-explore/caas/CloudHelp/cloudhelp/2018/...