Hello, I'm currently on an internship, and I have to size a stem. My problem is that I can't divide my structure properly. With a recess at point A and a force of 50 kg at point C.
Hello Ben,
What's your question?
2 Likes
at least one odds would be nice I think
or you start with a hypothesis
to calculate the force of 50Kg at the axis
we need the length B ; D
@+
the distance BD is 1300 mm and the distance AB is 2000 mm
Which software?
What do you mean by dividing?
What material?
Which profile?
2 Likes
look on the net there is the RDM6 software which is simple and allows you to do this kind of size
3 Likes
divide the structure into elements, so 4
and why 4 elements
with 3 it also does it without problem
in addition a mass of 50 kg in the center with a reach of 1300 mm
a 20*20 tube should be enough
;-)
1 Like
Yes, but how can we prove it
Yes, but how can we prove it
You abuse a little it seems to me
you are an intern in a company you are asked to size a jib crane
it seems quite simple to me
We give you x search ref to find your shortcomings
it's been 24 hours and not the slightest evolution on your side
If you are an intern in this company it may also be that you are in the same sector of activity
at least that was the case at one time
So try to start something at work man
We're not here to do the job for you but to help
@+ ;-)
PS a complementary link
http://jean.lamaison.free.fr/flexion.html
6 Likes
yes I understand your reaction, thank you for your help, it's just that I couldn't divide my stem properly.
You have a Vertical x height pole
you have a horizontal beam of length 1300
another that serves as a tie rod with a well-defined angle
you have your angles
So deducing the missing sides is pretty basic
Simple elementary line geometry