Learning Forum

[batuhanozmen98]

Hello all

I have a cutting case and I am not sure if I can solve this problem in static structural

Cutting time is happening between 0.1 - 0.05 sec

There is a cutting block which is moving 10 mm X and 10mm Y direction in the cutting time (So I have a displacement for this block)

There is a fixed block.

There is a profile (piece) which will be cutted in half by moving block

I tried to solve it but It is stopping when my cutting block touches the profile(piece)

Large deflection: ON

Contact between piece and blocks defined one by one with Friction = 0.5

Mesh type is for nonlineer analysis

Materials from General Nonlineer materials (AL for piece and steel NL for Blocks)

[Armin]

Hello,

For applications involving short durations, significant nonlinearities, and element erosion, I recommend using explicit dynamic analysis with Ansys LS-DYNA. You can find more information about explicit dynamics theory in this free Ansys course: Explicit Dynamics Theory - Ansys Innovation Course - YouTube