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Use of LDC (Load displacement convergence)

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VHJasper__1992

Mechanical
Mar 29, 2017
1
Hi,

I have to compress a piece of metal and perform a load-springback curve with NX 10.
It's a non-linear solution, and I am using the SOL 601,106 static analysis.

within the strategy parameters I can choose for the ATS,LDC, TLA, etc..
The solution will solve with the ATS but my solution has to be independent of time.

When the max-displacement is reached, the compression has to stop and then the sheet metal has to show a sort of springback.
The LDC function will be a perfect incrementation scheme, but It won't work.

Can someone tell me wich strategy parameters has to be changed from there default setting to use the LDC scheme?

Thanks in advance!
 
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