Learning Forum

[Haiquan]

Hello

I face burr issue due to plastics melt after ultrasonic welding. 

The ultrasonic vibration creates friction between welding interface.

This friction creates heat which will cause a melt and flow in the plastics material. 

How can I simulate this phase change of plastics melt? 

Are there any introduction or training documents? Thank you!

[Saumadeep Choudhury]

Hi Haiquan
The following might be helpful to you:
Chapter 28: Friction Stir Welding (FSW) Simulation (ansys.com)
Ultrasonic Welding and heat generation ÔÇö Ansys Learning Forum
Regards, Saumadeep
Ansys Help
Ansys Learning Forum (Rules & Guidelines)

[Haiquan]

Thank you very much for your information