dapereg
Mechanical
- Feb 26, 2016
- 1
Hi all!
I'm trying to make an impact of a mass to a bike frame.
To do this , I selected in "step" dynamic explicit.
Within the explicit dynamic test , I agree to the mass scaling tab - > Use scaling definitions below - > Scale to target time increment of - > 1E -006
The problem comes when I apply the load of gravity. I'm working in mm / s2 , so I enter the value -9810 .
When you begin to solve the problem, I observe how the mass acquires a lower acceleration which have put him in the box load and does not meet the equations of freefall .
I appreciate if someone could answer .
Sorry for my English and thanks!
I'm trying to make an impact of a mass to a bike frame.
To do this , I selected in "step" dynamic explicit.
Within the explicit dynamic test , I agree to the mass scaling tab - > Use scaling definitions below - > Scale to target time increment of - > 1E -006
The problem comes when I apply the load of gravity. I'm working in mm / s2 , so I enter the value -9810 .
When you begin to solve the problem, I observe how the mass acquires a lower acceleration which have put him in the box load and does not meet the equations of freefall .
I appreciate if someone could answer .
Sorry for my English and thanks!