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Vibration Analysis in PTC Simulate 3.0
I was wondering if anyone had any pointers on how to begin a simple vibration analysis in PTC Simulate 3.0. What I've done so far: Modelled: A plate, attached to a mass using 4 bolts (in red) as shown...
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Re: Vibration Analysis in PTC Simulate 3.0
Define a new dynamic random studyEnter your PSD (base excitation and then click F(x)Enter your Damping CoefficientRun the study Note: The default frequency intervals will need to be adjusted after you...
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Re: Vibration Analysis in PTC Simulate 3.0
First and foremost, what type of vibration load do you want to apply? Creo can do time domain, frequency domain, PSD, and response spectrum.
View ArticleHow to get movement values in a Creo simulation
Hello, We are FTC Robotics team TechnicBots. This year we are working on simulating our robot in PTC Creo. We have already successfully been able to constraint, and simulate our robots motors, servos...
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Re: Performing a Drop test analysis in Creo-simulate for a plastic component.
I've tried what is suggested in this two...
View ArticleModels used by PTC
Hi, When PTC use models in public videos I assume they are not those submitted to tech support? Models submitted to PTC tech support are confidential aren't they? Thanks
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Measures output steps per master step
Hi,in Dynamic Analysis and in the Static one with nonlinearities (eg contacts) you can set the number of master steps. What are the "Measures output steps per master step"? Here the help don't specify...
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Re: how do I output element stresses/strains in tabular format in creo...
Hello Mats,Thanks a lot for your post. The attached PDF-document saved me a lot of time in interpreting the *.s## and *.neu files.I have written a converter from Creo (mesh and stresses) to the old...
View ArticleRe: Models used by PTC
As I know PTC has a NDA with their customers and so they will not share with others.
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Re: Import loads in Creo Simulate 3.0
Thank you very much for this tool. It seems to be what I am looking for. The support of AMC told me that Auto-Loads supports only Creo 3.0 release M030 and M040. Unfortunately we use M100.Nevertheless...
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graphtool capture
How can I show the "graphtool" on my video capture ".avi" or ".mpeg"...?
View ArticleIs it a .obj meshable in simulate?
Hello, I imported a .OBJ file into Creo, I would to do a FEM analysis but Simulate is reporting that can't mesh it. The idealization button is gray out also. Thank you.
View ArticleRe: Is it a .obj meshable in simulate?
First, you'd probably get better answers if you asked this in the actual Simulate section of the Forums. Those guys make a living doing this stuff.Second, without an idea what your model is, it's...
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Re: Is it a .obj meshable in simulate?
I think you cannot mesh it because you don't have a 3D solid part. To test this, try to cut open the part with the extrude feature.
View ArticleDisplacement function of time
Hello, I would like to define a determined displacement for a body in the function of time (see attached picture). At the moment, only the fix value is active for the displacement. How can I define it?...
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Re: Displacement function of time
What are you talking about?Creo Simulate/Mechanica or Mechanism?In Mechanism do it is very simple, in Simulate you have to define a Dynamic Time Analysis.
View ArticleRe: Displacement function of time
Sorry....I am talking about the Simulate Mechanica. I defined a time dependent value in the Static Analysis Definition. This time function is multiplied with the displacement value.Is is correct?...
View ArticleWankel engine port area
Hello guys,Im modeling a wankel engine with axial intake ports, i have the geometry and the kinematics and now i need to analyse the port opening vs. crank angle rotation. Question is, are there any...
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