Autodesk Inventor Simulation Workflow: Dynamic Simulation to Stress Analysis

Dynamic Simulation to Stress Analysis

[maheshgowda]

Hi,

Thanks for the Nice Simulation and FE Analysis, The presentation was really fantastic and guiding into very much detail analysis.

[jeffrey]

Hi, this really helps me what to do to find the unknown force of the hydraulic. When I started to run the unknown force, there's an error that says "Impossible to assemble the mechanism, due to joint stops or locks defined by the user." I am not sure what locks it means but while doing the design I can just move the design fine no locks or whatsoever.

[davidcox]

Rob,

Thank you for posting this overview!  I am working on an assembly that is a little less complex than yours, but Inventor keeps telling me the model is over-constrained by 3 degrees.  I have 3 hydraulic cylinders in the assembly.  The errors seem to be related to the cylindrical constraints between the rod and tube, and the cylindrical constraint's Inventor automatically applied to the cylinder pins that connect it to the structure.  Any ideas?

[hansvanderhoop]

Nice presentation! Is the own weight of all the parts also considered in the calculation of the reaction force in the cilinder?

[pprasad]

Hi, Thanks a lot. It gave lot of help in understanding the Dynamic Simulation. I have developed one model which have 2 Cylinders which are suppose to push one door up. But when I start unknown force application it says that unknown force "To use unknown force functionality, the mechanism must have a single degree of mobility. Currently it has 5 d.o.m.'s. In the joint properties dialog box, "Lock" d.o.f.'s."   I am not in a position to understand. Can you help me please on this?

[austinace]

Rob, after the FEA simulation you did not mention that the part failed at 575 Mpa and 0.4 safety factor.  I realize you are just doing dynamic simulation training, but you should mention that it failed as an aside.

[sunillambert]

Great video! Is your cad model available for download to replicate your steps on our own

[mehdieft]

Thanks for this. How can I have the inventor native file?

[enosessandoh]

please can i get the drawings so that i can also try my hands on it?

[WhisperWisdomHub]

hi guys
i would like to ask, what mean U_imposed which usually give torque around in a joint and it is in N.M, ,,can i consider this as torque applied, ,is it input or output due to the motion of whole mecghanism, ,,appreciate any one input

[streetshark]

Where can you download the truck assembly?

[javieradrianportillapaguay]

could describe the features of your computer please?

[coltonjones]

Hey man...so I have a project that i want to run by you... I have the sketches and measurements. It shouldnt take you long.... Anyway...let me know if you are interested! I really want to get this project off the ground and could use the help. I can also pay if you want that..Please get back to me! Thanks.