Re: Fasteners analysis.
Try reading through this:http://www.tsdengineering.com/pages/asm_bolts.html TSD Engineering
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Re: Fasteners analysis.
Will you be running the analysis in Creo 3.0? If not, which software?
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Re: Creo Simulate Fasteners
Mats, Did you compare these results with a Creo 3 simulation?
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With Creo 3, you can use the advanced fastener tool with a preload if you're interested in axial, shear, and bending stresses of the bolt. And you can use a solid bolt with a preload and predefined...
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FEM analysis of a spring
Hi all,after months I have retaken in hand the analysis of a spring with the FEM.Now at work we have introduced the Creo 3 for fem analysis, so I've used this.The free length of the spring is 76.55 mm;...
View Articlematerial library to download
Hello all,I looked for a similar discussion but i did not find.So ...Is it possible to find a complete material library to download for use it in mechanica.I have created many material but there are...
View ArticleRe: material library to download
Sure, but what is your budget? Example: GRANTA MI:Materials Gateway for Pro/ENGINEER
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like always my budget is near to the absolute zero ...GRANTA MI seems to be interesting but a free database will be a good thingThx
View ArticleRe: material library to download
HelloOlivier,.Here aretwolinksthatI hopewillhelpyou.Kind regards.Denis Atlas Stress Strain Curves
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Thank you Denis,It seems to be a bible and i have to read this book in deepness.The informations of the two links are very interresting.
View ArticleRe: FEM analysis of a spring
A lot of questions spring to mind: why are you doing FEA on a spring? will you be manufacturing it yourself? usually you buy it, and the manufacturer will tell you exactly what the spring can handlewhy...
View ArticleRe: FEM analysis of a spring
It was only an excercise to see if I was able to simulate the springs with fem.The smallest length of the spring is 20.2 mm and the tensions are under the yield strength: in fact the spring is realized...
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Re: FEM analysis of a spring
Giulio, I can't see that there's anything wrong with your model, principally speaking. But when you do nonlinear analysis with several effects at the same time, such as here with contact, large...
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Re: Non-symmetric results for symmetric model and load?
Hi All, PTC has promised a solution to this problem in Creo 2.0 M170, which should be available on Juli 14th.Also the SPR number has been updated (they have changed their system). You can now also find...
View ArticleRe: FEM analysis of a spring
My run made it all the way through pass1, then made a local mesh refinement, then failed at time step 4 of pass 1.It may help to create your own mesh refinement near the contact.But like Mats said:...
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Re: Non-symmetric results for symmetric model and load?
They may have promised, but they did not deliver. My posts were in Creo 3.
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Creo Simulate Bimetal Beam Problem
Hello, I’m pretty new to Creo and Creo Simulate, and I’m using Creo Simulate to look at the stress distribution in a bimetal rectangular beam. The bottom half of the beam is aluminum, and the top...
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Interesting results It makes sense, though i don't think i could have predicted this. Alu expands more than steel, but they are connected. At the interface there will be an equilibrium in...
View ArticleRe: FEM analysis of a spring
I've done as Mats suggested and it works. But, although the analysis goes well, in the sense it goes to the end, there is a trouble: since the area where I put the "displacement load" is not symmetric,...
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