how to represent the feed rate as displacement boundary condition
how to represent the feed rate as displacement boundary condition
(OP)
Hi All,
how can I represent the feed rate (mm/seconds) as a displacement boundary condition rather than a velocity boundary condition in Abaqus,
I tried using U3 and constant amplitude but it seems I am missing something here.
Cheers
how can I represent the feed rate (mm/seconds) as a displacement boundary condition rather than a velocity boundary condition in Abaqus,
I tried using U3 and constant amplitude but it seems I am missing something here.
Cheers





RE: how to represent the feed rate as displacement boundary condition
You can use an amplitude tabulor.
example if u have 1000mm/s
Time/frequency Amplitude
0 0
0.030999828 31 --> d/t = 31/0.03099828 =1000mm/s
0.080999828 81 --> d/t = 81/0.08099982 =1000mm/s
0.130999828 131
0.180999828 181
0.230999828 231
0.280999828 281
...
RE: how to represent the feed rate as displacement boundary condition
hope this link will help for ur case..they even providing the screenshot
https://www.researchgate.net/post/What_is_the_best...
regards
fauzi