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Global resultants and time steps
Hi, Following on from Unecessarily repeated first time step As part of QA we use the Global resultants in the *rpt file to check load balances. This is particularly important in the 2 cases...
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Enforced displacement, tangential direction, more than 1 revolution
I've been doing some experimenting with large deformation analysis.I want to twist the end of the beam around, several times (don't ask why, I just need it done).In a large deformations analysis you...
View ArticleEdge orders and force balance
Hi, There is clearly something I have always failed to appreciate and need some education. Consider a model where the loads are transmitted though contacts to ground. Contacts are stiff springs that...
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Non-symmetric results for symmetric model and load?
Why is it that displacement for a cone is not rotational symmetric for an internal pressure?A sample model is attached (Creo 3.0) I've brought it back to the bare minimum. 1/4 cone, symmetry, default...
View ArticleWeld Suppression?
I'm having some difficulty with Creo Simulation 2.0 using perimeter welds. For model that I have created a perimeter weld feature, every time I start the simulation the weld that I have created and the...
View ArticleTime steps vs Load intervals
Hi, I have raised this question here before and also raised a low priority call some while back which due to lack of time I have yet to follow up properly. I am seeking others' understanding and...
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Thermal analysis - travelling heat loads
Hi, I’m Sharan Hallur. We are exploring Creo Simulate thermal analysis & I have queries regarding travelling heat loads in the training material. . 1. In the heat load dialogue box {applying...
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Constraints for a roller to follow a curved path in a cylinder.
Hi all, I'm trying to simulate a mechanism on Creo Parametrics where a roller has to follow a slot cut through on a cylinder surface as shown in the Image below. The shaft connected with the roller has...
View Articleset-up of Simulate
First off, forgive me, I am new at the simulate side of things.I am attempting to do the middle man admin of the software setup and I am looking for some insight.I need to do an accelerated knowledge...
View ArticleHelp with constraining rollers on cylindrical surface
Hi Guys, I’m having huge problems with constraining this assembly…The force is applied to the end of the crane via a long shank eye bolt, and the bottom of the crane is fixed in position. The first...
View ArticleHow can I change the unit of measure in the Linearized Stress report?
How can I change the unit of measure (from kPa to mPa) in the Linearized stress report? thank you
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Is it possible to calculate a plate of glass support on the four corners?
HelloWithSimulate,isitpossibletocalculateaplateofglasssupportonthefourcorners?Thearrowsandconstraints.Glassthickness3.0[mm] Dimensions952 x 680[mm]EV = 60.0 [GPa], mu = 0.225 [-], 2.530 density [kg/m ^...
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Running Simulation on a assembly with complex geometry
How do you deal with situation when some of the components (cast) doesn't get meshed. When I run the AutoGem, it shows few surface which is causing issue. If I need to fix the model, its going to be...
View Articlepdf book regarding analysis & simulation
***... I am just a beginner in PTC CREO SIMULATION. can any one give me link for a PDF e book on analysis & simulation. Thank you
View ArticleCREO 3.0 Mechanism Dynamic Option
Hi all, I am trying to use CREO MDO to get the torque needed to put an assembly in rotation considering acceleration, masses, frictions and so on. I think that the model is well implemented but the...
View ArticleGlobal sensitivity output
Hello All, Is there a config option (hidden or otherwise) to persuade Creo to output FULL results at each step of a Global Sensitivity study? I know GS studies aren't meant for this but you don't know...
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Select Volume Region for Max Prin Strain Measure in Creo Parametric Simulate...
Hi, Please confirm that it's not possible to select a Volume Region in a part for a Simulate measure of Max Prin Strain while in Creo Parametric Simulate 2.0 (m120) ?Trying to use a volume region for a...
View ArticleVibration analysis of an assembly
Hello Friends, I am new to vibration analysis & got a requirement to analyse an assembly, which will be mounted on a plastic bracket with three point mounting principle. This assembly will be used...
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Creo 3 AutoGEM summary - colors
Hello All, I recently switched to Creo 3 and when I run the AutoGEM mesher, the summary now has red elements along with the standard green. I've search help but can't seem to find an answer or I don't...
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How to create multiple surface constraints for a simulation
In my mechanism below I want to simulate the bouncing shown in example provided in the exercise eleven of the How to Model Anything. The yellow man consistently goes straight through the green box...
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